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ParkerVision WR3000 User's Manual

1. 0 0 0 0 ParkerVision ABEL P Parameters for Internet Access ncapsulation You must choose the Ethernet option when the WAN port is used as a regular Ethernet Otherwise choose PPPoE or PPTP for a dial up connection N A for the Standard service type service Type select from Standard RR Toshiba RoadRunner Toshiba authentication method RR Manager Roadrunner Manager authentication method RR Telstra or Telia Login Choose a Roadrunner service type if your ISP is Time Warner s Roadrunner otherwise choose Standard The User Name Password and Login Server IP Address fields are not applicable Table continued on the next page 1 x mal DRE anma ParkerVision The WR3000 Wireless Router supports one PPTP server connection at any given time 22 WR3000 4 Port Wireless DSL Cable Router 3 4 1 Wizard Setup Ethernet Continued Type the username given to you by your ISP Type the password associated with the username above Login Server IP The WR3000 Wireless Router will find the Roadrunner Server IP if this field is le Address blank If it does not then you must enter the authentication server IP address Login Server Telia Type the domain name of the Telia login server for example logini telia com pony This field is not available on all models In The Telia server logs the WR3000 Wireless Router out if the WR3000 Wireless Telia Login only Router does not log in periodi
2. SION ParkerV mim m le REVISION 2 VERSION 030904a DATE June 2004 to the WR3000 4 Port Wireless DSL Cable Router USER S GUIDE WWW PARKERVISION COM ParkerVision WR3000 4 Port Wireless DSL Cable Router COPYRIGHT 02004 ParkerVision Inc All rights reserved ParkerVision and D2D Technology are registered trademarks of ParkerVision Inc All specifications are subject to change without notice May include one or more of the following patents US6421534 US6049706 US6266518 US6061555 US6061551 US6353735 US6091940 US6370371 Additional Patents Pending Designed and manufactured in the USA FCC INTERFERENCE STATEMENT FCC ID JFE D2D00003 This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions This device may not cause harmful interference This device must accept any interference received including interference that may cause undesired operations This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not used in accordance with the instructions may cause harmful interference to radio communications If this equipment does cause harmful inte
3. 99 WR3000 4 Port Wireless DSL Cable Router 12 5 2 Configuring Firewall Services Continued Creating Editing A Firewall Rule Continued LABEL DESCRIPTION Services are either TCP and or UDP Select from either TCP or UDP Port Number Enter the port number range that defines the service For example suppose you want to define the Gnutella service Select TCP type and enter a port range from 6345 6349 oelect a service from the Available Services drop down list and then click Add to add a service to the Blocked Service Delete Select a service from the Blocked Services List and then click Delete to remove this service from the list lear All lick Clear All to empty the Blocked Service Day to Block select everyday or the day s of the week to activate blocking Ime of Day to elect the t ce bio e effect Configure blocking to ta Block 24 Hour effect all day by selecting the All Day check box You can also configure specific times Format that by entering the start time in the Start hr and Start min fields and the end time in the End hr and End min fields Enter times in 24 hour format for example 3 00pm should be entered as 15 00 ick Apply to save your customized settings Ick Reset to reload the previous configuration for this screen 12 5 3 Predefined Services The Available Services list box in the Services screen displays all predefined services that the WR3000 Wireless Router already supports Next t
4. Search f Favorites Address http 192 168 150 1 Type 1234 default as the password and click Login In some versions the default password appears automatically if this is the case click Login You should see a screen asking you to change your password highly recommended as shown next Type a new password and retype it to confirm and click Apply or click Ignore to allow access without password change refer to Section 2 3 1 on page WR3000 18 of this manual and go through the reset procedure Use this screen to change the pateword to set all parameters back to factory defaults New Password Then try the above steps again Retype to Confirm MS iens ParkerVision 16 WR3000 4 Port Wireless DSL Cable Router 2 2 Accessing the WR3000 Wireless Router Web Configuration Utility Continued Step 7 You should now see the MAIN MENU screen The WR3000 Wireless Router automatically times out after five minutes of inactivity oimply log back into the WR3000 Wireless Router if this happens to you 2 3 Resetting the WR3000 Wireless Router If you forget your password or cannot access the WR3000 Wireless Router you will need to reload the factory default configuration file or use the RESET button on the side panel of the WR3000 Wireless Router Uploading this configuration file replaces the current configuration file with the factory default configuration file This means that you will lose all config
5. e i7dBm 50mW v The following table describes the wireless LAN security labels in this screen WEP elect Disable to allow wireless stations to communicate with the Wireless Routers Encryption without any data encryption Select 64 bit WEP or 128 bit WEP to enable data when you select 64 bit W Encryption field Select Auto Open System or Shared Key from the drop down list box elect this option in order to enter ASCII characters as the WEP keys elect this option in order to enter hexadecimal characters as the WEP keys Key 1to Key 4 The WEP keys are used to encrypt the WR3000 Wireless Router and the wireless stations must use the same WEP key for data transmission If you chose 64 bit WEP then enter any 5 ASCII characters or 10 hexadecimal characters 0 9 A F If you chose 128 bit WEP then enter 13 ASCII characters or 26 hexadecimal characters 0 9 A F You must configure all four keys but only one key can be activated at any one time The default key is key 1 Continued on the next page ParkerVision 1 mal DRE anma 51 WR3000 4 Port Wireless DSL Cable Router 7 3 Configuring WEP Encryption Continued Table continued from preceding page LABEL Enable Intra traffic is traffic between wireless stations in the BSS Select this check box to BSS Traffic enable Intra BSS Traffic elect this check box to enable the Breathing LED also known as the WR3000 Wireless Breathing
6. DEEP gue TABLE P fa oo LFGUERDE DONT EHLNCATIONS Tacs Mente Dede anc Wires joo pac ww ans Dae ieee ParkerVision 18 WR3000 4 Port Wireless DSL Cable Router This chapter provides information on the Wizard Setup screens in the Web Configuration Utility 3 1 Wizard Setup Overview The Web Configuration Utility s setup wizard helps you configure your WR3000 Wireless Router for Internet access and set up wireless LAN 3 1 1 Channel The range of radio frequencies used by IEEE 802 1 Ib wireless devices is called a channel Channels available depend on your geographical area You may have a choice of channels for your region so you should use a different channel than an adjacent AP Wireless Router to reduce interference Interference occurs when radio signals from different Wireless Routers overlap causing interference and degrading performance Adjacent channels partially overlap however To avoid interference due to overlap your AP should be on a channel at least five channels away from a channel that an adjacent AP is using For example if your region has 11 channels and an adjacent AP is using channel 1 then you need to select a channel between 6 or 11 The WR3000 Wireless Router s Scan function is especially designed to automatically scan for a channel with the least interference 3 1 2 ESSID An Extended Service Set ESS is a group of Wireless Routers or wireless gateways connected to a wired L
7. IP Address Wireless Router using this service Select All to allow any computer to access the WR3000 Wireless Router using this service Choose Selected to just allow the computer with the IP address that you specify to access the us WR3000 Wireless Router using this service x c dir Apply lick Apply to save your changes back to the WR3000 Wireless Router Click Reset to begin configuring this screen afresh ParkerVision 110 WR3000 4 Port Wireless DSL Cable Router 13 7 Configuring DNS Use DNS Domain Name System to map a domain name to its corresponding IP address and vice versa for example the IP address of www ParkerVision com is 204 217 0 2 Refer to the Internet Access chapter for more information To change your WR3000 Wireless Router s DNS settings click ADVANCED REMOTE MANAGEMENT and then the DNS tab The screen appears as shown The following table describes the labels in this screen DNS erver Port e DNS service port number Is 53 and cannot be changed here erver Access elect the interface s through which a computer may send DNS queries to the WR3000 Wireless Router oecured Client A secured client is a trusted computer that is allowed to send DNS queries to the IP Address WR3000 Wireless Router Select All to allow any computer to send DNS queries to the WR3000 Wireless Router Choose Selected to just allow the computer with the IP address that you specify to send DNS queries to the
8. Select None to disable IP multicasting on these interfaces 5 7 Configuring the LAN IP Screens 192 168 150 32 From ISP From ISP v wv From ISP v v 192 168 150 1 255 255 255 0 RR Click ADVANCED and then LAN to open the IP Screen This screen s options are described on the next page ParkerVision 38 WR3000 4 Port Wireless DSL Cable Router 5 7 Configuring the LAN IP Screens Continued The following table describes the options of the LAN Screen from the previous page LABEL DESCRIPTION DHCP Setup refer to your User s Guide for background information DHCP Server elect this option to allow your WR3000 Wireless Router to assign IP addresses an IP default gateway and DNS servers to Windows 95 Windows NT and other systems that support the DHCP client When DHCP is used the following items need to be set IP Pool Starting This field specifies the first of the contiguous addresses in the IP address pool Address This field specifies the size or count of the IP address pool DNS Servers Assigned by DHCP Server First DNS Server y y y assigns DN t Second DNS Server WR3000 Wireless Router s WAN IP address The field to the right displays the read only Third DNS Server DNS server IP address that the ISP assigns Select User Defined if you have the IP address of a DNS server Enter the DNS server s IP address in the field to the right If you chose User Defined but leave the IP address set to 0
9. e Block certain types of traffic such as IRC Internet Relay Chat from the LAN to the Internet Allow certain types of traffic such as Lotus Notes database synchronization from specific hosts on the Internet to specific hosts on the LAN e Allow everyone except your competitors to access a Web server e Restrict use of certain protocols such as Telnet to authorized users on the LAN These custom rules work by comparing the Source IP address Destination IP address and IP protocol type of network traffic to rules set by the administrator Your customized rules take precedence and override the WR3000 Wireless Router s default rules 12 3 Rule Logic Overview Study these points carefully before configuring rules 12 3 1 Rule Checklist 1 State the intent of the rule For example This restricts all IRC access from the LAN to the Internet Or This allows a remote Lotus Notes server to synchronize over the Internet to an inside Notes server Is the intent of the rule to forward or block traffic What direction of traffic does the rule apply to refer to 12 2 1 What IP services will be affected What computers on the Internet will be affected The more specific the better For example if traffic is being allowed from the Internet to the LAN it is better to allow only certain machines on the Internet to access the LAN adr 12 3 2 Security Ramifications Once the logic of the rule has been defined it is critical to consider t
10. e Your Cable or DSL modem s Ethernet cable plugged into the Internet In port as shown above An Ethernet cable plugged into the router port 1 as shown above and the other end of this cable plugged into your computer s Ethernet port Now proceed to the next page to begin setting up your WR3000 ParkerVision 15 WR3000 4 Port Wireless DSL Cable Router Chapter 2 Introducing the Web Configuration Utility This chapter describes how to access the WR3000 Wireless Router Web Configuration Utility and provides an overview of its screens 2 1 Web Configuration Utility Overview The Web Configuration Utility makes it easy to configure and manage the WR3000 Wireless Router The screens you see in the Web Configuration Utility may vary somewhat from the ones shown in this document due to differences between individual WR3000 Wireless Router models or firmware versions 2 2 Accessing the WR3000 Wireless Router Web Configuration Utility Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Note If the default password of 1234 is not accepted Make sure your WR3000 Wireless Router hardware is properly connected refer to the Chapter 1 of this manual Prepare your computer to connect to the WR3000 Wireless Router refer to the Setting Up Your Computer s IP Address appendix Launch your web browser Type http 192 168 150 1 as the URL Address field Fie Edit View Favorites Tools Help Back gt x E f
11. lane Cond Spaa B hood ee lira Qu E bj eo Galaup ewer Reet aeration ache Corie a LIEN EN a b eee er a LII NM La oiu id cn mcer tampon eee S77 eager oo rek de cece bed coe wen tr c ers for te Burm het ro ami eee dies Cope rel aa we ey la aar pnm ead Dei Laer Dora Inma m acm ro amarum c pte eee oe e hd Comdh aam oa a EHI Toya i ppod B I BH Lr aw on oT ed cos Farta une aed wm Bear chu hy nac Fe cesar alie riw Browse mhe ariel ee ped riek ieh p premi a a a TEE aE DET Lom e l J Tale OPP Lone Od Apes rad op A39 I roo ien an oap RE Hem Tog d Pes Theat a i To dex ga pae d O00 ss Low JL ce 116 WR3000 4 Port Wireless DSL Cable Router 14 5 Using UPnP in Windows XP Example This section shows you how to use the UPnP feature in Windows XP You must already have UPnP installed in Windows XP and UPnP activated on the WR3000 Wireless Router Make sure the computer is connected to a LAN port of the WR3000 Wireless Router Turn on your computer and the WR3000 Wireless Router 14 5 1 Auto discover Your UPnP enabled Network Device Step 1 Click Start and Control Panel Double click Network Connections An icon displays under Internet Gateway ParkerVision s i z MA Poenus ck LESS S i Se ver Few Tub iodain rey n o ixi i F aig E ura tar ege mi o Tbe end ireny wbmosk Tab Step 2 Righ
12. this route is kept private and not included in RIP broadcast If select No the route to this remote node will be propagated to other hosts through RIP broadcasts Continued on the next page ParkerVision 1 mal DRE anma 69 WR3000 4 Port Wireless DSL Cable Router 8 4 Configuring WAN IP Continued The following table describes the labels on the screen on the preceding pages LABEL RIP Direction RIP Routing Information Protocol allows a router to exchange routing information with other routers The RIP Direction field controls the sending and receiving of RIP packets Choose Both None In Only or Out Only When set to Both or Out Only the WR3000 Wireless Router will broadcast its routing table periodically When set to Both or In Only the WR3000 Wireless Router will incorporate RIP information that it receives When set to None the WR3000 Wireless Router will not send any RIP packets and will ignore any RIP packets received By default RIP Direction is set to Both RIP Version The RIP Version tielc oroaacasting method the WR3000 Wireless Router sends it recognizes both formats when receiving Choose RIP 1 RIP 2B or RIP 2M RIP 1 is universally supported but RIP 2 carries more information RIP 1 is probably adequate for most networks unless you have an unusual network topology Both RIP 2B and RIP 2M sends the routing data in RIP 2 format the difference being that RIP 2B uses subnet broadcasting while RI
13. 0 0 0 User Defined changes to None after you click Apply If you set a second choice to User Defined and enter the same IP address the second User Defined changes to None after you click Apply Select DNS Relay to have the WR3000 Wireless Router act as a DNS proxy The WR3000 Wireless Router s LAN IP address displays in the field to the right read only The WR3000 Wireless Router tells the DHCP clients on the LAN that the WR3000 Wireless Router itself is the DNS server When a computer on the LAN sends a DNS query to the WR3000 Wireless Router the WR3000 Wireless Router forwards the query to the WR3000 Wireless Router s system DNS server configured in the SYSTEM General screen and relays the response back to the computer You can only select DNS Relay for one of the three servers if you select DNS Relay for a second or third DNS server that choice changes to None after you click Apply Select None if you do not want to configure DNS servers If you do not configure a DNS server you must know the IP address of a machine in order to access it AN D D IP Address Type the IP address of your WR3000 Wireless Router in dotted decimal notation for example 192 168 150 1 factory default IP Subnet Mask Type the subnet mask assigned to you by your ISP if given RIP Direction Select the RIP direction from None Both In Only and Out Only RIP Version Select the RIP version from RIP 1 RIP 2B and RIP 2M Multicast IGMP Internet Group M
14. 3 Move the cursor to the Edit Roaming Configuration field Press SPACE BAR to select Yes and then press ENTER as shown below Roaming Configuration Active Yes Port 16290 Press ENTER to Confirm or ESC to Cancel The following table describes the fields in this menu FIELD DESCRIPTION Press SPACE BAR and then ENTER to select Yes to enable roaming on Active the 1500AP Access Point if you have two or more 1500AP Access Points on the same subnet Enter the port number to communicate roaming information between access points The port number must be the same on all access points The default is 16290 Make sure this port is not used by other services When you have completed this menu press ENTER at the prompt Press ENTER to confirm or ESC to cancel to save your configuration or press ESC to cancel and go back to the previous screen ParkerVision 48 WR3000 4 Port Wireless DSL Cable Router Chapter 7 Wireless Security This Chapter describes how to use the MAC Filter 802 Ix Local User Database and RADIUS to configure wireless security on your WR3000 Wireless Router 7 141 Wireless Security Overview Wireless security is vital to your network to protect wireless communication between wireless stations Wireless Routers and the wired network The figure below shows the possible wireless security levels on your WR3000 Wireless Router The highest security level relies on EAP Extensible Auth
15. 3 Procedure to Configure Dynamic DNS Continued Menu 1 1 Configure Dynamic DNS Continued FIELD DESCRIPTION EXAMPLE Press SPACE BAR to select Yes and then press Detected IP the DDNS server automatically update the IP address of the host name s with the public IP address that the WR3000 Wireless Router uses or is behind You can set this field to Yes whether the IP address is public or private static or dynamic SPACE BAR to select Yes and then press ENTER to update the IP address of the host name s to the IP address specified below Only select Yes if the WR3000 Wireless Router uses or is behind a static public IP address P Address nter the static public IP address if you select Yes in the User Specified IP Addr field NTER at t F N en you have completed this menu press on configuration or press ESC at any time to cancel 18 2 WAN Setup The MAC address field allows users to configure the WAN port s MAC address by either using the factory default or cloning the MAC address from a computer on your LAN Once it is successfully configured the address will be copied to the rom file It will not change unless you Change the setting or upload a different rom file ParkerVision recommends you clone the MAC address from a workstation on your LAN even if your ISP does not require MAC address authentication From the main menu enter 2 to display Menu 2 WAN Setup screen as shown The table on the following page d
16. 3 System Timeout There is a system timeout of five minutes three hundred seconds for either the console port or telnet web FTP connections Your WR3000 Wireless Router automatically logs you out if you do nothing in this timeout period except when it is continuously updating the status in menu 24 1 or when sys stdio has been changed on the command line ParkerVision 13 2 Telnet You can telnet into the WR3000 Wireless Router to perform remote management z gt A Mem MEM L INTERNET a er TT Incoming Trafic pied the cine vim the 1500WR 1500WR Telnet Configuration on a TCPAP Network 13 3 Configuring TELNET Click ADVANCED and then REMOTE MANAGEMENT to open the TELNET screen shown on the next page LA lie ParkerVision x mal DRE anma 104 WR3000 4 Port Wireless DSL Cable Router 13 3 Configuring TELNET Continued The following table describes the labels in this screen Telnet D DID ON erver Port You may change the server port number for a service if needed however you must use the same port number in order to use that service for remote management erver Access elect the interface s through which a computer may access the WR3000 Wireless Router using this service A computer that is allowed to communicate with the WR IP Address Wireless Router using this service Select All to allow any computer to access the WR3000 Wireless Router using this service Choose Sel
17. Configuring Password To change your router s password recommended click ADVANCED SYSTEM and then the Password tab The screen appears as shown This screen allows you to change the router s password If you forget your password or the WR3000 Wireless Routers IP address you will need to reset the router or upload the default configuration file via console port See the Resetting the Wireless Router section for details DDNS Time Setting ParkerVision The following table describes the labels in this screen Old Password Type in your existing system password 1234 is the default password New Password Type your new system password up to 31 characters Note that as you type a password the screen displays an asterisk for each character you type etype to Confirm etype your new system password for confirmation ick Apply to save your changes back to the WR3000 Router ick Reset to reload the previous configuration for this screen 34 WR3000 4 Port Wireless DSL Cable Router 4 6 Configuring Time Setting To change your WR3000 s time and date click ADVANCED SYSTEM and then the Time Setting tab The screen appears as shown Use this screen to configure the router time based on your local time zone DONS The table below describes the labels in this screen ParkerVision GMT Greenwich Mean Time Dublin Edinburgh Libson London v 0 Ime Protoco elect the time service protocol that your time
18. For instance the WR3000 Wireless Router knows about network N2 in the following figure through remote node Router 1 However the WR3000 Wireless Router is unable to route a packet to network N3 because it doesn t know that there is a route through the same remote node Router 1 via gateway Router 2 The static routes are for you to tell the WR3000 Wireless Router about the networks beyond the remote nodes ParkerVision N2 N3 Example of Static Routing Topology LL lie ParkerVision 82 WR3000 4 Port Wireless DSL Cable Router 10 2 Configuring IP Static Route Click ADVANCED and then STATIC ROUTE to open the screen shown next IP Static Route ee lt The following table describes the labels in this screen IP Static Route Summary Is field displays an Individual static route index number This field displays the name that describes or identifies this route This field shows whether this static route is active Yes or not No Destination his parameter specifies the IP network address of the final destination Routing is always based on network number This field displays the IP address of the gateway The gateway Is an Immediate neighbor of your WR3000 Wireless Router that will forward the packet to the destination On the LAN the gateway must be a router on the same segment as your WR3000 Wireless Router over the WAN the gateway must be the IP address of one of the remote nodes To set up a static
19. Port Wireless DSL Cable Router 15 3 Configuring Reports To change your WR3000 Wireless Router s log reports click ADVANCED LOGS and then the Reports tab The screen appears as shown The Reports screen displays which computers on the LAN send and receive the most traffic what kinds of traffic are used the most and which web sites are visited the most often Use the Reports screen to view information about bandwidth usage gt Web sites visited the most often gt Number of times the most visited web sites were visited gt The most used protocols or service ports gt The amount of traffic for the most used protocols or service ports gt The LAN IP addresses to and or from which the most traffic has been sent gt How much traffic has been sent to and from the LAN IP addresses to and or from which the most traffic has been sent The web site hit count may not be 100 accurate because sometimes when an individual web page loads it may contain references to other web sites that also get counted as hits The WR3000 Wireless Router records web site hits by counting the HTTP GET packets Many web sites include HTTP GET references to other web sites and the WR3000 Wireless Router may count these as hits thus the web hit count is not yet 100 accurate Log Settings Web Site Hits M Start Collection E MeepeebBaesmueselbsed c Enabling the WR3000 Wireless Router s reporting function decreases the overall throughput by
20. Router LED LED The blue WR3000 Wireless Router LED is on when the WR3000 Wireless Router is on and blinks or breaths when data is being transmitted to from its wireless stations Clear the check box to turn this LED off even when the WR3000 Wireless Router is on and data is being transmitted received Number o Use this field to set a maximum number of wireless stations that may connect to the Wireless WR3000 Wireless Router Stations Allowed Enter the number from 1 to 32 of wireless stations allowed Output Power et the output power of the WR3000 Wireless Router in this field g of APs within an area decrease the output power of the WR3000 Wireless Router to reduce interference with other APs The options are 11dBm 50mW 13dBm 32mW 15dBm 20mW or 17dBm 12 6mW Apply ick Apply to save your changes back to the VVRS000 Wireless Router ick Reset to reload the previous configuration for this screen 7 4 MAC Filter The MAC filter screen allows you to configure the WR3000 Wireless Router to give exclusive access to up to 32 devices Allow Association or exclude up to 32 devices from accessing the WR3000 Wireless Router Deny Association Every Ethernet device has a unique MAC Media Access Control address The MAC address is assigned at the factory and consists of six pairs of hexadecimal characters for example 00 A0 C5 00 00 02 You need to know the MAC address of the devices to configure this screen To change your WR3
21. Step 1 From the main menu enter 3 to open Menu 3 LAN Setup Step 2 Enter 5 to display Menu 3 5 Wireless LAN Setup ParkerVision Edit MAC RAddraza Filter Ho Step 3 In the Edit MAC Address Filtering field press SPACE BAR to select Yes and press ENTER Menu 3 5 1 WLAN MAC Address Filter displays as shown next The table on the next page describes the fields in this menu ee anma ParkerVision bil DRE anma 158 WR3000 4 Port Wireless DSL Cable Router 19 4 1 Configuring MAC Address Filter Continued FIELD DESCRIP TION To enable MAC address filtering press SPACE BAR to select Yes and press ENTER Filter Action Define the filter action for the list of MAC addresses in the MAC address filter table To deny access to the WR3000 Wireless Router press SPACE BAR to select Deny Association and press ENTER MAC addresses not listed will be allowed to access the router The default action Allowed Association permits association with the WR3000 Wireless Router MAC addresses not listed will be denied access to the router MAC Address Filter 1 32 Enter the MAC addresses in XX XX XX XX XX XX format of the client computers that are allowed or denied access to the WR3000 Wireless Router in these address fields When you have completed this menu press ENTER at the prompt Press ENTER to confirm or to cance to save your configuration or press ESC to cancel and go back to the previous sc
22. Step 2 Access point AP 2 acknowledges the presence of wireless station Y and relays this information to access point AP 1 through the wired LAN Step 3 A Access point AP 1 updates the new position of wireless station N Step 4 Wireless station Y sends a request to access point AP 2 for re authentication ParkerVision 45 WR3000 4 Port Wireless DSL Cable Router 6 4 2 Requirements for Roaming The following requirements must be met in order for wireless stations to roam between the coverage areas 1 All the routers must be on the same subnet and configured with the same ESSID D If IEEE 802 Ix user authentication is enabled and to be done locally on the router the new router must have the user profile for the wireless station 3 The adjacent routers should use different radio channels when their coverage areas overlap 4 All routers must use the same port number to relay roaming information 5 The routers must be connected to the Ethernet and be able to get IP addresses from a DHCP server if using dynamic IP address assignment To enable roaming on your WR3000 wireless router click ADVANCED WIRELESS and then the Roaming tab The screen appears as shown i Local User MAC Filter 802 1x The table on the following page describes the labels in the above screen 46 WR3000 4 Port Wireless DSL Cable Router 6 4 2 Requirements for Roaming LABEL DESCRIPTION Active Select Yes from the drop d
23. The screen shown on the next page is for PPP over Ethernet encapsulation ParkerVision 64 WR3000 4 Port Wireless DSL Cable Router 8 2 2 PPPoE Encapsulation Continued PPP over Ethernet v T DD 00000000 The following table describes the labels in this screen 2 Parameters for Internet Access Encapsulation tl up connection using PPPoE Ihe WR3000 Wireless Router supports PPPoE Point to Point Protocol over Ethernet ervice Name y OE service name provided OE uses a service name to identify and reach the PPPoE server Type the username given to you by your ISP Password pe the password associated with the user name above Retype to Confirm Type your password again here to ensure that what you entered in the Passworc field above was what you intended alled Up elect Nailed Up Connection if you do not want the connection to time out Connection dle Timeout pecity the time in seconds that elapses before the WR3000 Wireless Router automatically disconnects from the PPPoE server Apply Click Apply to save your changes back to the WR3000 Wireless Router mS lick Reset to begin configuring this screen afresh 65 WR3000 4 Port Wireless DSL Cable Router ParkerVision 8 2 3 PPTP Encapsulation Point to Point Tunneling Protocol PPTP is a network protocol that enables secure transfer of data from a remote client to a private server creating a Virtual Private Network VPN using TCP I
24. Types SLV R DOR AN port s enetO Wireless port eneti 483 encap mpoa 109 WR3000 4 Port Wireless DSL Cable Router 13 6 3 REMOTE MANAGEMENT SNMP To change your WR3000 Wireless Router s SNMP settings click ADVANCED REMOTE MANAGEMENT and then the SNMP tab The screen appears as shown ParkerVision The following table describes the labels in this screen SNMP a a NMP Configuration et Community nter the Get Community which is the password for the requests from the management station incoming Get and GetNext et Community Enter the Set community which is the password for incoming Set requests from the management station T If you enter a trusted host your WR3000 Wireless Router will only respond to SNMP messages from this address A blank default field means your WR3000 Wireless Router will respond to all SNMP messages it receives regardless of source LEE NENNEN Type the trap community which is the password sent with each trap to the SNMP manager Type the IP address of the station to send your SNMP traps to erver Port You may change the server port number for a service If needed however you must use the same port number in order to use that service for remote management oerver Access select the interface s through which a computer may access the WR3000 Wireless Router using this service oecured Client A secured client is a trusted computer that is allowed to communicate with the WR3000
25. Up Time 1 17 38 Foll Interval Sutintersmi Stop The following table describes the labels in this screen System Status Show Statistics IS Is the LAN or WAN port his shows the port speed and duplex setting if you are using Ethernet encapsulation for the Ethernet port This shows the transmission speed only for wireless port xPkts Is is the number of transmitted packets on this port RxPkts This is the number of received packets on this port ollisions This is the number of collisions on this port TXB s This shows the transmission speed in bytes per second on this port RxB s This shows the reception speed in bytes per second on this port Poll Interval Enter the time interval for refreshing statistics et Interval lick this button to apply the new poll interval you entered above lick this button to stop refreshing statistics ParkerVision 131 WR3000 4 Port Wireless DSL Cable Router 16 3 DHCP Table Screen DHCP Dynamic Host Configuration Protocol RFC 2131 and RFC 2132 allows individual clients to obtain TCP IP configuration at start up from a server You can configure the WR3000 Wireless Router as a DHCP server or disable it When configured as a server the WR3000 Wireless Router provides the TCP IP configuration for the clients If set to None DHCP service will be disabled and you must have another DHCP server on your LAN or else the computer must be manually configured Click MAINTENANCE and then DH
26. WEP encryption is activated nternet connection e time out setting disconnects Refer to the WAN chapter Web Configuration Utility or the Remote Node Configuration chapter SMT Contact your ISP Problems with Telnet Troubleshooting Telnet cannot access the WR3000 Wireless your Ethernet connection Router through Telnet 166 WR3000 4 Port Wireless DSL Cable Router Problems with the WLAN Interface Troubleshooting the WLAN Interface PROBLEM ORRECTIVE ACTION cannot ping any Make sure the wireless card is properly inserted in the VWR3000 Wireless Router and computer on the the WLAN LED is on WLAN Make sure the wireless adapter on the wireless station is working properly Check that both the WR3000 Wireless Router and wireless station s are using the same ESSID channel and WEP keys if WEP encryption is activated ParkerVision ELE FLE ELS ParkerVision 167 WR3000 4 Port Wireless DSL Cable Router setting Up Your Computer s IP Address All computers must have a 10M or 100M Ethernet adapter card and TCP IP installed Windows 95 98 Me NT 2000 XP Macintosh OS 7 and later operating systems and all versions of UNIX LINUX include the software components you need to install and use TCP IP on your computer Windows 3 1 requires the purchase of a third party TCP IP application package TCP IP should already be installed on computers using Windows NT 2000 XP Macintosh OS 7 and later oper
27. WR3000 Wireless Router Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to begin configuring this screen afresh NOTE If you modify the port numbers you should choose different port numbers for each service and ensure that the port numbers you choose are not default ports for other common services ParkerVision 111 WR3000 4 Port Wireless DSL Cable Router 13 8 Configuring Security To change your WR3000 Wireless Router s security settings click ADVANCED REMOTE MANAGEMENT and then the Security tab The screen appears as shown If an outside user attempts to probe an unsupported port on your WR3000 Wireless Router an ICMP response packet is automatically returned This allows the outside user to know the WR3000 Wireless Router exists The WR3000 Wireless Router series support anti probing which prevents the ICMP response packet from being sent This keeps outsiders from discovering your WR3000 Wireless Router when unsupported ports are probed LAN amp WAN v The following table describes the labels in this screen Security nternet Control Message Protocol Is a message control and error reporting protoco between a host server and a gateway to the Internet ICMP uses Internet Protocol IP datagrams but the messages are processed by the TCP IP software and directly apparent to the application user Respond to Ping The WR3000 Wireless Router will not respond to any incom
28. about 1 Mbps The table on the following page describes the labels in the screen above ParkerVision bil DRE anma 124 WR3000 4 Port Wireless DSL Cable Router 15 3 Configuring Reports Continued The following table describes the labels in the screen on the preceding page Reports ABEL Report lype Use the drop down list box to select the type of reports to display Web Site Hits displays the web sites that have been visited the most often from the LAN and how many times they have been visited Protocol Port displays the protocols or service ports that have been used the most and the amount of traffic for the most used protocols or service ports LAN IP Address displays the LAN IP addresses to and or from which the most traffic has been sent and how much traffic has been sent to and from those IP addresses Stop Collection recording report data and Stop Collection when the WR3000 Wireless Router is recording report data Click Start Collection to have the WR3000 Wireless Router record report data Click Stop Collection to halt the WR3000 Wireless Router from recording more data Refres ick Refresh to update the report display he report also refreshes automatically when you close and reopen the screen EE Is field displays the index number of an individual web site Web Site Web Site displays the web site address es that have been visited the most often from the LAN Hits displays the total number of visits to e
29. and press SPACE BAR to choose Yes and press ENTER to configure the second and third network Edit IP Aliass Tas Press ENTER to display Menu 3 2 1 IP Alias Setup as shown next Follow the instructions in the table on the next page to configure IP Alias parameters ParkerVision mal DRE anma 155 WR3000 4 Port Wireless DSL Cable Router 19 3 1 IP Alias Setup Continued FIELD DESCRIPTION EXAMPLE IP Alias Choose Yes to configure the LAN network for the WR3000 Wireless Yes Router IP Address Enter the IP address of your WR3000 Wireless Router in dotted decimal 192 168 150 1 notation IP Subnet Mask Your WR3000 Wireless Router will automatically calculate the subnet 255 255 255 0 mask based on the IP address that you assign Unless you are implementing subnetting use the subnet mask computed by the WR3000 Wireless Router RIP Direction Press SPACE BAR to select the RIP direction Choices are None Both In Only or Out Only Incoming nter the filter set s you wish to apply to the incoming traffic between Protocol Filters this node and the WR3000 Wireless Router Outgoing Enter the filter set s you wish to apply to the outgoing traffic between Protocol Filters this node and the WR3000 Wireless Router When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press ESC at any time to cancel Press SPACE BAR to select the RIP version Cho
30. between wireless stations or between a wireless station and a wired network client go through one Wireless Router AP Intra BSS traffic is traffic between wireless stations in the BSS When Intra BSS is enabled wireless station A and B can access the wired network and communicate with each other When Intra BSS is disabled wireless station A and B can still access the wired network but Cannot communicate with each other The illustration on the next page describes a BSS setup 40 WR3000 4 Port wireless DSL Cable Router 6 1 2 BSS Continued ParkerVision i E 1 I Wireless Station amp E a D WENN UR LLL L EES UM 2d Basic Service set 6 1 3 ESS An Extended Service Set ESS consists of a series of overlapping BSSs each containing an Wireless Router with each Wireless Router connected together by a wired network This wired connection between APs is called a Distribution System DS An ESSID ESS Identification uniquely identifies each ESS All Wireless Routers and their associated wireless stations within the same ESS must have the same ESSID in order to communicate ici 1 Wires RE p T patente Soran Sa ParkerVision 41 WR3000 4 Port Wireless DSL Cable Router 6 2 Wireless LAN Basics 6 2 1 RTS CTS A hidden node occurs when two stations are within range of the same Wireless Router but are not within range of each other The following figure illustrates a hidden node Both sta
31. can be done using the local user database internal to the WR3000 Wireless Router authenticate up to 32 users or an external RADIUS server for an unlimited number of users 7 6 Introduction to RADIUS RADIUS is based on a client sever model that supports authentication and accounting where Wireless Router is the client and the server is the RADIUS server The RADIUS server handles the following tasks among others Authentication Determines the identity of the users Accounting Keeps track of the client s network activity RADIUS user is a simple package exchange in which your WR3000 Wireless Router acts as a message relay between the wireless station and the network RADIUS server Types of RADIUS Messages The following types of RADIUS messages are exchanged between the Wireless Router and the RADIUS server for user authentication Access Request Sent by an Wireless Router requesting authentication Access Reject Sent by a RADIUS server rejecting access Access Accept Sent by a RADIUS server allowing access Access Challenge Sent by a RADIUS server requesting more information in order to allow access The Wireless Router sends a proper response from the user and then sends another Access Request message The following types of RADIUS messages are exchanged between the Wireless Router and the RADIUS server for user accounting Accounting Request Sent by the Wireless Router requesting accounting Accounti
32. configurator to turn this LED off even when the WR3000 Wireless Router is on and data is being transmitted received 802 11b Wireless LAN Standard WR3000 Wireless Router products containing the letter B in the model name such as WR3000 Wireless Router B 2000 WR3000 Wireless Router B 2000 v 2 comply with the 802 1 Ib wireless standard The 802 1 Ib data rate and corresponding modulation techniques are as follows The modulation technique defines how bits are encoded onto radio waves Output Power Management ParkerVision Power Management is the ability to set the level of output power There may be interference or difficulty with channel assignment when there is a high density of APs within a coverage area In this case you can lower the output power of each Wireless Router thus enabling you to place Wireless Routers closer together Limit the number of Client Connections You may set a maximum number of wireless stations that may connect to the WR3000 Wireless Router This may be necessary if for example there is difficulty with channel assignment due to a high density of APs within a coverage area SSL Passthrough SSL Secure Sockets Layer uses a public key to encrypt data that s transmitted over an SSL connection Both Netscape Navigator and Internet Explorer support SSL and many web sites use the protocol to obtain confidential user information such as credit card numbers By convention URLs that require an SSL con
33. e mail yslog Logging UNIX syslog sends a log to an external UNIX server used to store logs yslog Server IP nter the server name or the IP address of the syslog server that will log the CDR Address Call Detail Record and system messages elect the e S e y e og Facility messages to different files in the syslog server Refer to your UNIX manual for more information end Log og Schedule to configure the frequency of log messages as E mail e Daily Weekly MHourly When the Logis Fulle None If the Weekly or the Daily option is selected specify a time of day when the E mail should be sent If the Weekly option is selected then also specify which day of the week the E mail should be sent If the When Log is Full option is selected an alert is sent when the log fills up If you select None no log messages are sent or Sending Log his field is only available when you select Weekly in the Log Schec Use the drop down list box to select which day of the week to send the logs Time for Sending Log Enter the time of the day in 24 hour format for example 23 00 equals 11 00 pm to send the logs elect the categories of logs that you want to record end Immediate Alert elect the categories of alerts for which you want the WR3000 Wireless Router to immediately send e mail alerts lick Apply to save your changes back to the WR3000 Wireless Router lick Reset to begin configuring this screen afresh ParkerVision 123 WR3000 4
34. for the particular protocol or service port The count starts over at O if a protocol or port passes the bytes count limit see Table 15 6 ParkerVision 126 WR3000 4 Port Wireless DSL Cable Router 15 3 2 Viewing LAN IP Address In the Reports screen select LAN IP Address from the Report Type drop down list box to have the WR3000 Wireless Router record and display the LAN IP addresses that the most traffic has been sent to and or from and how much traffic has been sent to and or from those IP addresses Computers take turns using dynamically assigned LAN IP addresses The WR3000 Wireless Router continues recording the bytes sent to or from a LAN IP address when it is assigned to a different computer Log Settings LAN IP Address V Stop Collection IP Address LAN IP Address Report Stop Collection Refresh R3000 W recording report data and Stop Collection when the WR3000 Wireless Router is recording report data Click Start Collection to have the WR3000 Wireless Router record report data Click Stop Collection to halt the WR3000 Wireless Router from recording more data Click Refresh to update the report display The report also refreshes automatically when you close and reopen the screen IP Address ef This column lists the LAN IP addresses to and or from which the most traffic has been sent The LAN IP addresses are listed in descending order with the LAN IP address to and or from which the most tra
35. on your Wireless Router The details below provide a general description of how IEEE 802 Ix EAP authentication works For an example list of EAP MD5 authentication steps see the IEEE 802 Ix appendix e he wireless station sends a start message to the WR3000 Wireless Router e The WR3000 Wireless Router sends a request identity message to the wireless station for identity information he wireless station replies with identity information including username and password e The RADIUS server checks the user information against its user profile database and determines whether or not to authenticate the wireless station 7 7 Dynamic WEP Key Exchange The AP maps a unique key that is generated with the RADIUS server This key expires when the wireless connection times out disconnects or reauthentication times out Anew WEP key is generated each time reauthentication is performed If this feature is enabled it is not necessary to configure a default encryption key in the Wireless screen You may still configure and store keys here but they will not be used while Dynamic WEP is enabled To use Dynamic WEP enable and configure the RADIUS server see section 7 11 and enable Dynamic WEP Key Exchange in the 802 Ix screen Ensure that the wireless stations EAP type is configured to one of the following e EAP TLS EAP TTLS PEAP EAP MD5 cannot be used with Dynamic WEP Key Exchange ParkerVision 55 WR3000 4 Por
36. open the System Status screen where you can use to monitor your WR3000 Wireless Router Note that these fields are READ ONLY and are meant to be used for diagnostic purposes Show Statistics The following table describes the information in the SYSTEM STATUS screen ABEL B RIPTION ystem Name his is the System Name you enter in the first Internet Access Wizard screen It is for identification purposes his is the firmware version and the date created IS shows the routing protocol IP for which the WR3000 Wireless Router is configured WAN Port P Address IS Is the WAN port IP adaress P Subnet Mask IS Is the WAN port subnet mask his is the WAN port DHCP role Client or None AN Port IP Address his is the LAN port IP address IP Subnet Mask his is the LAN port subnet mask a This ts the LAN port DHCP role Server Client or None how Statistics lick Show Statistics to see router performance statistics such as number of packets sent and number of packets received for each port 130 WR3000 4 Port Wireless DSL Cable Router 16 2 1 System Statistics Read only information here includes port status and packet specific statistics Also provided are system up time and poll interval s The Poll Interval field is configurable Port 3tatus TxPkts ExPhts Collisions Tx Bis Rx Bis Up Time WAM Dawn i QU O0 LAM 10M Full Id 3h i 64 1 12 33 WLAN 11M 1125 b4 1 12 32 ParkerVision System
37. page L Browse e ParkerVision A 137 WR3000 4 Port Wireless DSL Cable Router 16 6 2 Restore Configuration Continued The following table describes the labels in the screen on the preceding page Restore Configuration File Path Type in the location of the file you want to upload in this field or click Browse to find it Browse lick Browse to find the file you want to upload Remember that you must decompress compressed ZIP files before you can upload them FT Click Upload to begin the upload process Do not turn off the device while configuration file upload is in progress After you see a configuration upload successful screen you must then wait one minute before logging into the WR3000 Wireless Router again Browse The WR3000 Wireless Router automatically restarts in this time causing a temporary network disconnect In some operating systems you may see the following icon on your desktop If you uploaded the default configuration file you may need to change the IP address of your computer to be in the same subnet as that of the default WR3000 Wireless Router IP address 192 168 150 1 See the appendix for details on how to set up your computer s IP address If the upload was not successful the following screen will appear Click Return to go back to the 2 Lara Area Connection Configuration screen Network cable unplugged 138 WR3000 4 Port Wireless DSL C
38. protect a trusted network from an untrusted network Of course firewalls cannot solve every security problem A firewall is one of the mechanisms used to establish a network security perimeter in support of a network security policy It should never be the only mechanism or method employed For a firewall to guard effectively you must design and deploy it appropriately This requires integrating the firewall into a broad information security policy In addition specific policies must be implemented within the firewall itself 11 2 Types of Firewalls There are three main types of firewalls 1 Packet Filtering Firewalls 2 Application level Firewalls 3 Stateful Inspection Firewalls 11 2 1 Packet Filtering Firewalls Packet filtering firewalls restrict access based on the source destination computer network address of a packet and the type of application 11 2 2 Application level Firewalls Application level firewalls restrict access by serving as proxies for external servers Since they use programs written for specific Internet services such as HTTP FTP and telnet they can evaluate network packets for valid application specific data Application level gateways have a number of general advantages over the default mode of permitting application traffic directly to internal hosts i Information hiding prevents the names of internal systems from being made known via DNS to outside systems since the application gateway is the only host
39. server sends when you turn on the router t support all protocols so you may have to check with your ISP network administrator or use trial and error to find a protocol that works The main difference between them is the format Daytime RFC 867 format is day month year time zone of the server Time RFC 868 format displays a 4 byte integer giving the total number of seconds since 1970 1 1 at 0 0 0 The default NTP RFC 1305 is similar to Time RFC 868 Select None to enter the time and date manually Ime Server Address urrent Time hh mm ss time with the time server New Time hh This field displays the last updated time from the time server When you select None in the Time Protocol mm ss field enter the new time in this field and then click Apply urrent Date This field displays the date of your WR3000 Router Each time you reload this page the WR3000 Router yyyy mm dd synchronizes the time with the time server New Date yyyy This field displays the last updated date from the time server When you select None in the Time Protocol mm dd field enter the new date in this field and then click Apply Time Zone hoose the time zone of your location his will set the time difference between your time zone and Greenwich Mean Time GMT elect this option if you use daylight savings time Daylight saving Is a period from late spring to early fall when many countries set their clocks ahead of normal local time by one hour to give more
40. the Web Configuration Utility e 15 N hejar si Aek oa 20 PART II SYSTEM LAN AND WIRELESS sssesssesssseeereenenen eren nnns 31 Chapter 4 System Screens ccccccccseccceeeceececeseeeeceseeecsaeeseuceseesseeseeeseueeseeeeseees 32 eS Chapter 5 LANISCIOSNS scettr oe MED EEUU DU E EL EE 37 n Chapter 6 Wireless Configuration and Roaming Feature 41 Chapter 7 Wireless Security cccccccsecceseecseeeceeeceececseeceesecseesoueesanesseeeseeeeneeees 46 PART III WAN S WIDE AREA NETWORKS ssesssseseseeeenenennennnn enne nnns 58 Chapter 8 WAN Configuration Screens essesssesssesssseee nennen enne 59 PART IV SUA NAT AND STATIC ROUTE eese enean nnne 69 Chapter 9 Single User Account SUA Network Address Translation NAT ccccceeceeeeeeeeeeeeeeeeeeeeeeseeeees 70 Chapter 10 Static Route 20 0 0 cece cece cseceeeeeeeeeeeceeeeeeeeeeeteeeeeneeeeeeeesteesteeetaeetaeeees 79 PART V FIREWALL AND REMOTE MANAGEMENT cccccccccesceceeeeeseeeeeeeeeees 82 Chapter 11 Introduction to Firewalls cccceccseceseeeseeeeeeeeeeeeeeeeeteeeeaeeeeeetaeeeeeeees 83 Chapter 12 Firewall Configuration Screens ccccecccceccceeeeeeeeeeeeeseeeeseeeseeeeseees 89 Chapter 13 Remote Management cccccccsecccaeeeceeeeeececee
41. the screen ParkerVision 133 WR3000 4 Port Wireless DSL Cable Router 16 4 1 Channel Usage The Channel Usage screen displays whether a channel is used by another wireless network or not If a channel is being used you should select a channel removed from it by five channels to completely avoid overlap Click MAINTENANCE WIRELESS and then the Channel Usage tab to display the screen shown next Wait a moment while the WR3000 Wireless Router compiles the information Association List The following table describes the labels in this screen Channel Usage station in an Ad Hoc wireless network For our purposes we define an Infrastructure network as a wireless network that uses an AP and an Ad Hoc network also known as Independent Basic Service Set IBSS as one that doesn t See the Wireless Configuration and Roaming chapter for more information on basic service sets BSS and extended service sets ESS This field displays the MAC address of the AP in an Infrastructure wireless network It is randomly generated so ignore it in an Ad Hoc wireless network Channel his is the index number of the channel currently used by the associated AP in an Infrastructure wireless network or wireless station in an Ad Hoc wireless network This field displays the strength of the AP s signal If you must choose a channel that s currently in use choose one with low signal strength for minimum interference Network Network mode i
42. to reload the previous configuration for this screen Once you enable user authentication you need to specify an external RADIUS server or create local user accounts on the WR3000 Wireless Router for authentication 1 mal DRE anma 57 WR3000 4 Port Wireless DSL Cable Router 7 10 Configuring Local User Database To change your WR3000 Wireless Router s local user database click ADVANCED WIRELESS and then the Local User Database tab The screen appears as shown some of the screen s blank rows are not shown ParkerVision The descriptions for the settings in this screen are described on the next page ParkerVision 58 WR3000 4 Port Wireless DSL Cable Router 7 10 Configuring Local User Database Continued The following table describes the labels in the screen shown on the preceding page ABEL D RIP TION Active elect this option to activate the user profile Enter the username up to 31 characters for this user profile Password Type a password up to 31 characters for this user profile Note that as you type a password the screen displays a for each character you type Apply lick Apply to save your changes back to the WR3000 Wireless Router lick Reset to reload the previous configuration for this screen 7 11 Configuring RADIUS Use RADIUS if you want to authenticate wireless users using an external server To specify a RADIUS server click ADVANCED WIRELESS and then the RADIUS ta
43. up capability The phone call is between the user and the PAC and the PAC tunnels the PPP frames to the PNS The PPTP user is unaware of the tunnel between the PAC and the PNS PPTP User Phone call PAC PPP frames PNS PPTP Protocol Overview Microsoft includes PPTP as a part of the Windows OS In Microsoft s implementation the PC and hence the WR3000 Wireless Router is the PNS that requests the PAC the ANT to place an outgoing call over AAL5 to an RFC 2364 server Control amp PPP connections Each PPTP session has distinct control connection and PPP data connection Call Connection The control connection runs over TCP Similar to L2TP a tunnel control connection is first established before call control messages can be exchanged Please note that a tunnel control connection supports multiple call sessions The following diagram depicts the message exchange of a successful call setup between a PC and an ANT Start Control Connection Request Start Control Connection Reply Outgoing call Redquest Outgoing Call Reply PPP Frames PPP Fra mes Example Message Exchange between PC and an ANT The PPP frames are tunneled between the PNS and PAC over GRE General Routing Encapsulation RFC 1701 1702 The individual calls within a tunnel are distinguished using the Call ID field in the GRE header 181 WR3000 4 Port Wireless DSL Cable Router Copyright 2004 ParkerVision Inc ParkerVision Al
44. whose name must be made known to outside systems ii Robust authentication and logging pre authenticates application traffic before it reaches internal hosts and causes it to be logged more effectively than if it were logged with standard host logging Filtering rules at the packet filtering router can be less complex than they would be if the router needed to filter application traffic and direct it to a number of specific systems The router need only allow application traffic destined for the application gateway and reject the rest ParkerVision 86 WR3000 4 Port Wireless DSL Cable Router 11 2 3 Stateful Inspection Firewalls Stateful inspection firewalls restrict access by screening data packets against defined access rules They make access control decisions based on IP address and protocol They also inspect the session data to assure the integrity of the connection and to adapt to dynamic protocols These firewalls generally provide the best speed and transparency however they may lack the granular application level access control or caching that some proxies support See section 11 5 for more information on Stateful Inspection Firewalls of one type or another have become an integral part of standard security solutions for enterprises 11 3 Introduction to ParkerVision s Firewall The WR3000 Wireless Router firewall is a stateful inspection firewall and is designed to protect against Denial of Service attacks when activ
45. without finding out the IP address of the WR3000 Wireless Router first This is helpful if you do not know the IP address of the WR3000 Wireless Router Follow the steps below to access the Web Configuration Utility Step 1 Click start and then Control Panel Step 2 Double click Network Connections Step 3 Select My Network Places under Other Places Step 4 An icon with the description for each UPnP enabled device displays under Local Network Step 5 Right click the icon for your WR3000 Wireless Router and select Invoke The Web Configuration Utility login screen displays ib Ede Was Fria loe Hin B mah 2o Fadew jute Step 6 Right click the icon for your WR3000 Sd pay retort Faces Wireless Router and select lt Properties A properties window a displays with basic information about Se the WR3000 Wireless Router screen not shown E made ls r Ue mr LES CNTERAETS ParkerVision fi ay ii 119 WR3000 4 Port Wireless DSL Cable Router Chapter 15 Logs Screens This chapter contains information about configuring general log settings and viewing the WR3000 Wireless Router s logs Refer to the appendix for example log message explanations 15 1 Using the View Log Screen The Web Configuration Utility allows you to look at all of the WR3000 Wireless Router s logs in one location Click ADVANCED and then LOGS to open the View Log screen Use the View Log screen to see the logs for t
46. 0 is a powerful feature rich wireless router that can be used in a variety of installation schemes The following sections will detail the most common installation schemes More advanced setups are explained in detail in later chapters of this manual 1 4 2 Box Contents The box your WR3000 came in should contain the following items WR3000 Wireless Router Unit Two Antennas One CAT 5 Ethernet Cable One AC Power Adapter Printed Quick Start Guide CD ROM containing the electronic version of this manual 1 4 3 What You Will Need to Install and Setup the WR3000 It is possible to setup the WR3000 using an existing Wi Fi connected computer or laptop However for security reasons it is advised that you perform the initial setup using a computer that is connected to the WR3000 with a common CAT 5 Ethernet Cable as shown below 14 WR3000 4 Port Wireless DSL Cable Router 1 4 3 Connecting the WR3000 to Your Computer for Initial Configuration The rear panel of the WR3000 contains several ports as described below ParkerVision Plug your computer s Ethernet Mee into Port 1 The Plug your cable or DSL Plug the AC Adapter remaining ports can to be used modem s Ethernet into this port with other computers in a hard Cable into this port wired router fashion For initial setup you should have The power adapter plugged into the WR3000 as shown and this adapter plugged into a surge protected electrical outlet
47. 00 Wireless Router rule that allows forwarding of ports 1900 and 80 Selecting this check box also creates a dynamic firewall rule every time a NAT forwarding port is reserved for UPnP This setting remains active until you disable UPnP or clear this check box Clear this check box to have the firewall block all UPnP application packets for example MSN packets instead of creating a firewall rule for them UPnP Name This identifies the WR3000 Wireless Router in UPnP applications Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to begin configuring this screen afresh ParkerVision 115 WR3000 4 Port Wireless DSL Cable Router 14 4 Installing UPnP in Windows Example This section shows how to install UPnP in Windows XP 14 4 2 Installing UPnP in Windows XP Follow the steps below to install UPnP in Windows XP Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Click Start and Control Panel Double click Network Connections In the Network Connections window click Advanced in the main menu and select Optional Networking Components The Windows Optional Networking Components Wizard window displays Select Networking Service in the Components selection box and click Details In the Networking Services window select the Universal Plug and Play check box Click OK to go back to the Windows Optional Networking Component Wizard window and click Next re Ce Vee
48. 000 Wireless Router s MAC filter settings click ADVANCED WIRELESS and then the MAC Filter tab The screen appears as shown on the next page ParkerVision 52 WR3000 4 Port Wireless DSL Cable Router 7 4 MAC Filter Continued MAC Filter Configuration Screen Local User Wireless Roaming 802 1x Deps eee RADIUS Allow Association v MAC Address The following table describes the labels in this menu acin Fs elect Yes from the drop down list box to enable MAC address filtering Filter Action Define the filter action for the list of MAC addresses in the MAC Address table Select Deny Association to block access to the WR3000 Wireless Router MAC addresses not listed will be allowed to access the WR3000 Wireless Router Select Allow Association to permit access to the WR3000 Wireless Router MAC addresses not listed will be denied access to the WR3000 Wireless Router MA Enter the MAC addresses in XX XX XX XX XX format of the wireless station that are allowed Address or denied access to the WR3000 Wireless Router in these address fields Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to reload the previous configuration for this screen ParkerVision 53 WR3000 4 Port Wireless DSL Cable Router 725 802 1 x Overview The IEEE 802 Ix standard outlines enhanced security methods for both the authentication of wireless stations and encryption key management Authentication
49. 132 allows individual clients to obtain TCP IP configuration at start up from a server You can configure the WR3000 Wireless Router as a DHCP server or disable it When configured as a server the WR3000 Wireless Router provides the TCP IP configuration for the clients If set to None DHCP service will be disabled and you must have another DHCP server on your LAN or else the computer must be manually configured 5 4 Factory LAN Defaults The LAN parameters of the WR3000 Wireless Router are preset in the factory with the following values P address of 192 168 150 1 with subnet mask of 255 255 255 0 24 bits DHCP server enabled with 32 client IP addresses starting from 192 168 150 32 IP Pool Setup The WR3000 Wireless Router is pre configured with a pool of 32 IP addresses starting from 192 168 150 32 to 192 168 150 44 This configuration leaves 31 IP addresses excluding the WR3000 Wireless Router itself in the lower range for other server computers for instance serv ers for mail FTP TFTP web etc that you may have These parameters should work for the majority of installations If your ISP gives you explicit DNS server address es read the embedded Web Configuration Utility help regarding what fields need to be configured 5 5 RIP Setup RIP Routing Information Protocol RFC 1058 and RFC 1389 allows a router to exchange routing information with other routers RIP Direction controls the sending and receiving of RIP pack
50. AN on the same subnet An ESS ID uniquely identifies each set All Wireless Routers or wireless gateways and their associated wireless stations in the same set must have the same ESSID 3 1 3 WEP Encryption WEP Wired Equivalent Privacy encrypts data frames before transmitting over the wireless network WEP encryption scrambles the data transmitted between the wireless stations and the Wireless Routers to keep network communications private It encrypts unicast and multicast communications in a network Both the wireless stations and the Wireless Routers must use the same WEP key for data encryption and decryption 19 WR3000 4 Port Wireless DSL Cable Router ParkerVision 3 2 Wizard Setup General Setup General Setup contains administrative and system related information General Setup This information is optional but may be helpful in accessing services of your Internet Service Provider such as mail and news servers and customer support web pages Enter a descriptive name for identification purposes We recommend using your computer s name System Name The ISP s domain name is often sent automatically by the ISP to the router If you are having difficulty accessing ISP services you may need to enter the Domain Name manually in the field below Domain Name parkervision com The following table describes the labels in this screen ystem Name It you type your computer s you should enter your computer s Comput
51. Address 0 0 0 0 Log Facility Local Send Log Log Schedule When Log is Full v Day for Sending Log Time for Sending Log lo hour o minute Log Send Immediate Alert a System Maintenance _ System Errors System Errors _ Access Control Access Control _ Blocked Web Sites TCP Reset Blocked Java etc Packet Filter Attacks UPnP _ Forward Web Sites Blocked Web Sites Blocked Java etc Attacks 802 1x The table on the following page describes the labels in the screen above mal DRE anma ParkerVision 122 WR3000 4 Port Wireless DSL Cable Router 15 2 Configuring Log Settings Continued The following table describes the labels in the screen on the preceding page Log Settings Adaress Info Mail Server Enter the server name or the IP address of the mail server for the e mail addresses specified below If this field is left blank logs and alert messages will not be sent via e mail Mail Subject Type a title that you want to be in the subject line of the log e mail message that the WR3000 Wireless Router sends end Log to Logs are sent to the e mail address specified in this field If this field is left blank logs will not be sent via e mail end Alerts to Enter the e mail address where the alert messages will be sent Alerts include system errors attacks and attempted access to blocked web sites If this field is left blank alert messages will not be sent via
52. CP TABLE Read only information here relates to your DHCP status The DHCP table shows current DHCP client information including IP Address Host Name and MAC Address of all network clients using the DHCP server The following table describes the labels in this screen DHCP Table AMEN IS IS the index number of an associated wireless station IP Address This field displays the IP Address relative to the field listed above This field displays the computer host name MAC Address The MA IS unique to your computer six pairs of hexadecimal notation A network interface card such as an Ethernet adapter has a hardwired address that is assigned at the factory This address follows an industry standard that ensures no other adapter has a similar address ParkerVision 132 WR3000 4 Port Wireless DSL Cable Router 16 4 Wireless Screen View the wireless stations that are currently associated to the WR3000 in the Association List Screen Click Maintenance and then Wireless to bring up the screen shown below Channel Usage MAC Address Association Time The following table describes the labels in this screen Association List b SIPTION IS Is the index number of an associated wireless station AC Adaress Is field displays the MAC address of an associated wireless station Association lime IS field displays the time a wireless station first associated with the WR3000 Wireless Router xelres ick Refresh to reload
53. Custom Port Any TCP Any UDP Select Custom Port you can give new ISPEC TUNNEL ESP 0 port range for blocking MULTICAST IGMP 0 PING ICMP 0 Type Port Number PPTP TUNNEL GRE 0 Bie v 0 0 BGP TCP 179 Clear Al Day to Block v Everyday v Sun v Mon v Tue v Wed v Thu v Fri v Sat Time of Day to Block 24 Hour Format All Day Stat 0 hou lO min End O J hou 0 J min The following table describes the labels in the above screen Creating Editing A Firewall Rule Enable Services elect the check box to activate service blocking Blocking Available Services Blocked Services This is a list of pre defined services ports you may prohibit your LAN computers from using Select the port you want to block using the drop down list and click Add to add the port to the Blocked Service field Please see Table 12 4 for more information on services available This ts a list of services ports that will be inaccessible to computers on your LAN once you enable service blocking Choose the IP port TCP UDP orTCP UDP that defines your customized port from the drop down list box A custom port Is a service that is not available in the pre defined Services list and you must define using the next two fields For a comprehensive list of port numbers and services visit the IANA Internet Assigned Number Authority web site Table continued on the next page ParkerVision 1 mal DRE anma
54. Edit lead to hidden menus and have a menu BAR to change No default setting of No Press SPACE BAR once to change No to to Yes then press Yes then press ENTER to go to the hidden menu ENTER Move the cursor ENTER or UP Within a menu press ENTER to move to the next field You can DOWN arrow keys also use the UP DOWN arrow keys to move to the previous and the next field respectively Entering Type in or press Ine first requires you to type information SPACE BAR then in the appropriate information The second allows you to cycle press ENTER through the available choices by pressing SPACE BAR All fields with the symbol must be filled in order to be able to save the new configuration All fields with ChangeMe must not be left blank in order to be able to save the new configuration ome of the fields in the SMT will show a N A This symbo refers to an option that is Not Applicable ave your configuration by pressing EN TER at the message Press ENTER to confirm or ESC to cancel Saving the data on the screen will take you in most cases to the previous menu After you enter the password the SMT displays the main menu as shown on the next page ParkerVision mal DRE anma 144 WR3000 4 Port Wireless DSL Cable Router 17 5 Navigating the SMT Interface Continued 17 5 1 System Management Terminal Interface Summary Main Menu Summary eneral Setup Use this menu to se
55. IP 2M Multicast MP roup Multicast Protocol is a session layer protocol None used to establish membership in a Multicast group The WR3000 Wireless Router supports both IGMP version 1 IGMP v1 and version 2 IGMP v2 Press the SPACE BAR to enable IP Multicasting or select None to disable it Edit IP Alias The WR3000 Wireless Router supports three logical LAN interfaces via No its single physical Ethernet interface with the WR3000 Wireless Router itself as the gateway for each LAN network Press SPACE BAR to select Yes and press ENTER to go to menu 3 2 1 When you have completed this menu press ENTER at the prompt Press ENTER to Confirm your configuration or press ESC at any time to cancel 19 3 IP Alias IP Alias allows you to partition a physical network into different logical networks over the same Ethernet interface The WR3000 Wireless Router supports three logical LAN interfaces via its single physical Ethernet interface with the WR3000 Wireless Router itself as the gateway for each LAN network LAN 1 IP Address Menu 3 2 Ethernal Interface AH 7 TP Alias 1 Mena 3 2 1 LAN 3 IP alias 2 Menu 3 2 1 B Physical Network Partitioned Logical Networks Use menu 3 2 1 to configure IP Alias on your WR3000 Wireless Router ParkerVision 154 WR3000 4 Port Wireless DSL Cable Router 19 3 1 IP Alias Setup Use menu 3 2 to configure the first network Move the cursor to Edit IP Alias field
56. IP for simple peer to peer network connectivity between devices A UPnP device can dynamically join a network obtain an IP address convey its capabilities and learn about other devices on the network In turn a device can leave a network smoothly and automatically when it is no longer in use 14 1 1 How Do I Know If I m Using UPnP UPnP hardware is identified as an icon in the Network Connections folder Windows XP Each UPnP compatible device installed on your network will appear as a separate icon Selecting the icon of a UPnP device will allow you to access the information and properties of that device 14 1 2 NAT Traversal UPnP NAT traversal automates the process of allowing an application to operate through NAT UPnP network devices can automatically configure network addressing announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions NAT traversal allows the following e Dynamic port mapping Learning public IP addresses Assigning lease times to mappings Windows Messenger is an example of an application that supports NAT traversal and UPnP See the SUA NAT chapter for further information about NAT 14 2 Cautions with UPnP The automated nature of NAT traversal applications in establishing their own services and opening firewall ports may present network security issues Network information and configuration may also be obtained and modified by users in some netw
57. Language is an interface to access data on many different types of database systems including mainframes midrange systems UNIX systems and network servers SSH TCP UDP 22 secure Shell Remote Login Program ST RM WORKS UDP 1558 stream Works Protocol TELNET TCP 23 Telnet is the login and terminal emulation protocol common on the Internet and in UNIX environments It operates over TCP IP networks Its primary function is to allow users to log into remote host systems TFT P UDP 69 Trivial File Transfer Protocol is an Internet file transfer protocol similar to FTP but uses the UDP User Datagram Protocol rather than TCP Transmission Control Protocol VDOLIV B 7000 Another videoconferencing solution ParkerVision ee ParkerVision 102 WR3000 4 Port Wireless DSL Cable Router Chapter 13 Remote Management This chapter provides information on the Remote Management screens 13 1 Remote Management Overview Remote management allows you to determine which services protocols can access which WR3000 Wireless Router interface if any from which computers You can customize the service port access interface and the secured client IP address to enhance security and flexibility When you configure remote management to allow management from the WAN you still need to configure a firewall rule to allow access See the firewall chapters for details on configuring firewall rules You may manage your WR3000 Wireless Router from
58. P 2M uses multicasting Multicasting can reduce the load on non router machines since they generally do not listen to the RIP multicast address and so will not receive the RIP packets However if one router uses multicasting then all routers on your network must use multicasting also By default the RIP Version field is set to RIP 1 Multicast cast group it is not used to carry user data IGMP version 2 RFC 2236 is an improvement over version 1 RFC 1112 but IGMP version 1 is still in wide use If you would like to read more detailed information about interoperability between IGMP version 2 and version 1 please see sections 4 and 5 of RFC 2236 Windows Networking NetBIOS over TCP IP NetBIOS Network Basic Input Output System are TCP or UDP broadcast packets that enable a computer to connect to and communicate with a LAN For some dial up services such as PPPoE or PPTP NetBIOS packets cause unwanted calls Allow From WAN elect this option to forward NetBIOS packets from the WAN port to the LAN port to LAN Allow Trigger Dial elect this option to allow NetBIOS packets to initiate calls Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to begin configuring this screen afresh 70 WR3000 4 Port Wireless DSL Cable Router 8 5 Configuring WAN MAC To change your WR3000 Wireless Router s WAN MAC settings click ADVANCED WAN and then the MAC tab The screen appears as shown Parke
59. P IP Control Panel ED Apple Syrtem Profiler m Control Poets berries Lal Gey Canet ctis zm a emere cceti Paa LM Scrapbaok 2 Select Ethernet built in from the Connect via list Sebo Lani ipa DROP Cihat E Fori lt Wil be Hpk Dy perve 2 Su muri 5 wal be die ned oy det ver 2 Rogier ddr rii 5 wal be doped Be Ger rer 3 3 For dynamically assigned settings select Using DHCP Server from the Configure list aw c PA THE 5 wl be oe ee Dy servir 175 WR3000 4 Port Wireless DSL Cable Router Apple Macintosh OS 8 9 Continued 4 For statically assigned settings do the following From the Configure box select Manually Type your IP address in the IP Address box Type your subnet mask in the Subnet mask box Type the IP address of your WR3000 Wireless Router in the Router address box 5 Close the TCP IP Control Panel ParkerVision 6 Click Save if prompted to save changes to your configuration 7 Turn on your WR3000 Wireless Router and restart your computer if prompted Verifying Your Computer s IP Address Check your TCP IP properties in the TCP IP Control Panel window Grab File Edit Capt About This Mac 1 Click the Apple menu and click Get Mac OS X Software System Preferences to open the System Preferences window Macintosh OS X System Preferences Dock Location ParkerVision 176 WR3000 4 Port Wireless DSL Cable Router Macintosh OS
60. P based networks PPTP supports on demand multi protocol and virtual private networking over public networks such as the Internet The screen shown below is for PPTP encapsulation ISP Parameters for Internet Access Encapsulation PPTP v User Name Password o0000000 Nailed Up Connection Idle Timeout 100 In Seconds PPTP Configuration My IP Address 10 0 0 140 My IP Subnet Mask 0 0 0 0 Server IP Address 10 0 0 138 Connection ID Name The descriptions for the labels in the screen above are shown on the next page ParkerVision mal DRE anma 66 WR3000 4 Port Wireless DSL Cable Router 8 2 3 PPTP Encapsulation Continued The following table describes the labels on the screen on the preceding page LABEL ISP Parameters for Internet Access ncapsulation User Name Password Retype to Confirm Nailed up Connection Idle Timeout PP IP Configuration My IP Address My IP Subnet Mask erver IP Address onnection ID Name Apply Reset supports on demand multi protocol and virtual private networking over public networks such as the Internet The WR3000 Wireless Router supports only one PPTP server connection at any given time To configure a PP TP client you must configure the My Login and Password fields for a PPP connection and the PPTP parameters for a PPTP connection ype the user name given to you by your ISP Type the password associated with the user name above Type your password agai
61. Static or Dynamic address tatic Assignment assignment IP Address Enter the IP address supplied by your ISP if applicable 10 11 12 20 Continued on the next page 161 WR3000 4 Port Wireless DSL Cable Router 20 2 Internet Access Setup Continued IP Subnet Mask Your WR3000 Wireless Router will automatically calculate the subnet mask based on the IP address that you entered Unless you are implementing subnetting use the subnet mask computed by the WR3000 Wireless Router ateway IP Address Type the IP address of the gateway The gateway Is an immediate neighbor o your WR3000 Wireless Router that will forward the packet to the destination On the LAN the gateway must be a router on the same segment as your WR3000 Wireless Router Network Address Press SPACE BAR and then ENTER to select None SUA Only or Fu Translation Feature Please see the NAT Chapter for more details When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press ESC at any time to cancel ParkerVision If all your settings are correct your WR3000 Wireless Router should connect automatically to the Internet If the connection fails note the error message that you receive on the screen and take the appropriate troubleshooting steps ee ParkerVision 162 WR3000 4 Port Wireless DSL Cable Router This part contains appendices that are designed to assist you with setu
62. TEM and then the DDNS tab The screen appears as shown Time Seting www DynDNS ORG v Dynamic DNS v The following table describes the labels in this screen Active elect this check box to activate DDNS ervice Provider elect the name of your DDNS service provider ABEL DDN pe elect the type of service t DDNS service provider Options are Dynamic DNS Static DNS or Custom DNS Host Names 1 nter your host names in the three fields provided You can specify up to two host names in each field separated by a comma Type the password assigned to you Enable Wildcard Your WR3000 supports DYNDNS wildcard Select the check box to enable Off Line This option is available when CustomDNS is selected in the DDNS Type field your dynamic DNS service provider to have traffic redirected to a URL that you can specify while you are off line Edit Update IP Address erver Auto Detect elect this option to update the IP address of the host name s automatically by the DDN server It is recommended that you select this option User Speci elect this option to update the IP address of the host name s to the IP address specified below Use this option if you have a static IP address IP Address Enter the IP address if you select the User Specify option Apply lick Apply to save your changes back to the WR3000 Reset lick Reset to reload the previous configuration for this screen 33 WR3000 4 Port Wireless DSL Cable Router 4 5
63. The global IP addresses for the inside hosts can be either static or dynamically assigned by the ISP In addition you can designate servers for example a web server and a telnet server on your local network and make them accessible to the outside world Although you can make designated servers on the LAN accessible to the outside world it is strongly recommended that you attach those servers to the DMZ port instead If you do not define any servers for Many to One and Many to Many Overload mapping NAT offers the additional benefit of firewall protection With no servers defined your WR3000 Wireless Router filters out all incoming inquiries thus preventing intruders from probing your network For more information on IP address translation refer to RFC 1631 The IP Network Address Translator NAT 9 1 3 How NAT Works Each packet has two addresses a source address and a destination address For outgoing packets the ILA Inside Local Address is the source address on the LAN and the IGA Inside Global Address is the source address on the WAN For incoming packets the ILA is the destination address on the LAN and the IGA is the destination address on the WAN NAT maps private local IP addresses to globally unique ones required for communication with hosts on other networks It replaces the original IP source address and TCP or UDP source port numbers for Many to One and Many to Many Overload NAT mapping in each packet and then forwards
64. Type your existing system password in the Old Password field for example 1234 and press ENTER Step 4 Type your new system password in the New Password field up to 30 characters and press ENTER Step 5 Re type your new system password in the Retype to confirm field for confirmation and press ENTER Note that as you type a password the screen displays an asterisk for each character you type 17 4 WR3000 Wireless Router SMT Menu Overview Example We use the WR3000 Wireless Router v 2 SMT menus in this guide as an example The SMT menus for your model may vary slightly The diagram on the following page gives you an example overview of the various SMT menu us screens for your WR3000 Wireless Router B 2000 v 2 N ST T WR3000 4 Port Wireless DSL Cable Router Continued 17 4 WR3000 Wireless Router SMT Menu Overview Example ParkerVision mal DRE anma 143 WR3000 4 Port Wireless DSL Cable Router 17 5 Navigating the SMT Interface Several operations that you should be familiar with before you attempt to modify the configuration are listed in the table below Main Menu Commands OPERATION KEYSTROKE DESCRIPTION Move down to ENTER To move forward to a submenu type in the number of the desired another menu submenu and press ENTER Move up toa ESC Press ESC to move back to the previous menu previous menu PA Move to a hidden Press E Fields beginning with
65. UA Single User Account feature allows multiple user Internet access for the cost of a single IP account NAT supports popular Internet applications such as MS traceroute CuSeeMe IRC RealPlayer VDOLive Quake and PPTP No configuration is needed to support these applications DHCP Dynamic Host Configuration Protocol DHCP Dynamic Host Configuration Protocol allows the individual clients computers to obtain the TCP IP configuration at start up from a centralized DHCP server The WR3000 Wireless Router has built in DHCP server capability enabled by default It can assign IP addresses an IP default gateway and DNS servers to DHCP clients The WR3000 Wireless Router also acts as a surrogate DHCP server DHCP Relay where it relays IP address assignment from the actual real DHCP server to the clients Multicast Traditionally IP packets are transmitted in two ways unicast or broadcast Multicast is a third way to deliver IP packets to a group of hosts IGMP Internet Group Management Protocol is the protocol used to support multicast groups The latest version is version 2 see RFC 2236 The WR3000 Wireless Router supports versions 1 and 2 IP Alias IP Alias allows you to partition a physical network into logical networks over the same Ethernet interface The WR3000 Wireless Router supports three logical LAN interfaces via its single physical Ethernet LAN interface with the WR3000 Wireless Router itself as the gateway for each LAN ne
66. X Continued 2 Click Network in the icon bar Z Select Automatic from Chips Hecwors Sarto Dek the Location list Laeatwan Burt err het et Select Built in Ethernet from the Show list Built in Ethernet 3a rer rrot AppleTalk Proxies Configure Uting DCF E Click the TCP IP tab Domain Name Servers sopnesar IF Addere 197 165 11 12 168 953 1 1 iti Er DHCP tieri Subnet Mask 255 255 254 0 Reuter 192 158 1011 Search Domains Oprusnali DHCP Client I Opes eu Drom le aagpie corr exrrisd oreet Ebina Addi GODS DE 43 03 E Click rhe lk 10 grace urhe chase 3 For dynamically assigned settings select Using DHCP from the Configure list 4 For statically assigned settings do the following From the Configure box select Manually Type your IP address in the IP Address box Type your subnet mask in the Subnet mask box Type the IP address of your WR3000 Wireless Router in the Router address box 5 Click Apply Now and close the window 6 Turn on your WR3000 Wireless Router and restart your computer if prompted Verifying Your Computer s IP Address Check your TCP IP properties in the Network window 177 WR3000 4 Port Wireless DSL Cable Router PPPoE in Action An ADSL modem bridges a PPP session over Ethernet PPP over Ethernet RFC 2516 from your PC to an ATM PVC Permanent Virtual Circuit which connects to a DSL Access Concentrator where the PPP session terminat
67. a remote location via e Internet WAN only ALL LAN and WAN e LAN only e Neither Disable When you Choose WAN only or ALL LAN amp WAN you still need to configure a firewall rule to allow access To disable remote management of a service select Disable in the corresponding Server Access field 13 1 1 Remote Management Limitations Remote management over LAN or WAN will not work when 1 A filter in SMT menu 3 1 LAN or in menu 11 5 WAN is applied to block a Telnet FTP or Web service 2 You have disabled that service in one of the remote management screens 3 The IP address in the Secured Client IP field does not match the client IP address If it does not match the WR3000 Wireless Router will disconnect the session immediately 4 There is an SMT console session running 5 here is already another remote management session of the same type web FTP or Telnet running You may only have one remote management session of the same type running at one time 6 There is a web remote management session running with a Telnet session A Telnet session will be disconnected if you begin a web session it will not begin if there already is a web session 103 WR3000 4 Port Wireless DSL Cable Router 13 1 2 Remote Management and NAT When NAT is enabled e Use the WR3000 Wireless Router s WAN IP address when configuring from the WAN Use the WR3000 Wireless Router s LAN IP address when configuring from the LAN 13 1
68. able Router 16 6 3 Back to Factory Defaults Clicking the Reset button in this section clears all user entered configuration information and returns the WR3000 Wireless Router to its factory defaults as shown on the screen This will erase all configurations that you have applied Click the Default tab to display the screen shown next ParkerVision Clicking the Reset button will cause the following screen to be displayed You can also press the RESET button on the side panel to reset the factory defaults of your WR3000 Wireless Router Refer to the Resetting the WR3000 Wireless Router section for more information on the RESET button 139 WR3000 4 Port Wireless DSL Cable Router SMT Getting Started Menus This part introduces the SMT System Management Terminal and discusses the Getting Started SMT menus ParkerVision See the Web Configuration Utility parts of this guide for background information on features configurable by Web Configuration Utility and SMT 140 WR3000 4 Port Wireless DSL Cable Router Chapter 17 Introducing the SMT This chapter describes how to access the SMT and provides an overview of its menus 17 1 Connect to your WR3000 Wireless Router Using Telnet The following procedure details how to telnet into your WR3000 Wireless Router Step 1 Make sure your computer IP address and the WR3000 Wireless Router IP address are on the same subnet Refer to the Setting Up Your Compu
69. ach web site ParkerVision 125 WR3000 4 Port Wireless DSL Cable Router 15 3 1 Viewing Protocol Port In the Reports screen select Protocol Port from the Report Type drop down list box to have the WR3000 Wireless Router record and display which protocols or service ports have been used the most and the amount of traffic for the most used protocols or service ports Log Settings Protocol Port WV Stop Collection Protocol Port The following table describes the labels in this screen Protocol Port Report Protocol Port This column lists the protocols or service ports for which the most traffic has gone through the WR3000 Wireless Router The protocols or service ports are listed in descending order with the most used protocol or service port listed first he button text shows Start Collection when the WR3000 Wireless Router is not Stop Collection recording report data and Stop Collection when the WR3000 Wireless Router is recording report data Click Start Collection to have the WR3000 Wireless Router record report data Click Stop Collection to halt the WR3000 Wireless Router from recording more data Click Refresh to update the report display The report also refreshes automatically when you close and reopen the screen This column lists how much traffic has been sent and or received for each protocol or service port The measurement unit shown bytes Kbytes Mbytes or Gbytes varies with the amount of traffic
70. all in ParkerVision 169 WR3000 4 Port Wireless DSL Cable Router Windows 95 98 Me Continued TCPJEP Peugetacs E iL xj 3 Click the Gateway tab Dering l dafs pret d MAIC 3 i DAS Cena Gik WING Cenigansten IP Address If you do not know your gateway s IP address remove previously installed gateways Thur fro comae ag len cde caca Lat ay He hl Thus akan cmn rn md Do they ond imc ros Fas hae i abe dd If you have a gateway IP address type it in the New gateway field and click Add C l m m d k 4 Click OK to save and close the TCP IP al e oj Properties window 5 Click OK to close the Network window Insert ee the Windows CD if prompted 6 Turn on your WR3000 Wireless Router and re start your computer when prompted Verifying Your Computer s IP Address 1 Click Start and then Run 2 In the Run window type winipcfg and then click OK to open the IP Configuration window 3 Select your network adapter You should see your computer s IP address subnet mask and default gateway ParkerVision 74 170 WR3000 4 Port Wireless DSL Cable Router Windows 2000 XP 1 For Windows XP click start Control Panel In Windows 2000 NT click Start Settings Control Panel 2 For Windows XP click Network Connections For Windows 2000 NT click Network and Dial up Connections Fr mii ems Mame Pisida j ESL Qe Q UO Posen ri
71. an unencrypted two message procedure A wireless station sends an open system authentication request to the AP which will then automatically accept and connect the wireless station to the network In effect open system is not authentication at all as any station can gain access to the network Shared key authentication involves a four message procedure A wireless station sends a shared key authentication request to the AP which will then reply with a challenge text message The wireless station must then use the AP s default WEP key to encrypt the challenge text and return it to the AP which attempts to decrypt the message using the AP s default WEP key If the decrypted message matches the challenge text the wireless station is authenticated When your WR3000 Wireless Router s authentication method is set to open system it will only accept open system authentication requests The same is true for shared key authentication However when it is set to auto authentication the WR3000 Wireless Router will accept either type of authentication request and the WR3000 Wireless Router will fall back to use open authentication if the shared key does not match 50 WR3000 4 Port Wireless DSL Cable Router 7 3 Configuring WEP Encryption In order to configure and enable WEP encryption click ADVANCED and then WIRELESS to display the Wireless screen Local U Vv Channel 06 2412 MHz v iO i 2432 64 bit WEP v ParkerVision
72. ated in SMT menu 21 2 or in the Web Configuration Utility The WR3000 Wireless Router s purpose is to allow a private Local Area Network LAN to be securely connected to the Internet The WR3000 Wireless Router can be used to prevent theft destruction and modification of data as well as log events which may be important to the security of your network The WR3000 Wireless Router also has packet filtering capabilities 11 4 Denial of Service Denials of Service DoS attacks are aimed at devices and networks with a connection to the Internet Their goal is not to steal information but to disable a device or network so users no longer have access to network resources The WR3000 Wireless Router is pre configured to automatically detect and thwart all known DoS attacks Pai Den of WAN a Sefvice Atfacks Firewall i Ethernet un lj i 1 soow R LAN Firewall Application ParkerVision 87 WR3000 4 Port Wireless DSL Cable Router 11 4 1 Basics Computers share information over the Internet using a common language called TCP IP TCP IP in turn is a set of application protocols that perform specific functions An extension number called the TCP port or UDP port identifies these protocols such as HTTP Web FTP File Transfer Protocol POP3 E mail etc For example Web traffic by default uses TCP port 80 When computers communicate on the Internet they are using the client server model
73. ating systems After the appropriate TCP IP components are installed configure the TCP IP settings in order to communicate with your network If you manually assign IP information instead of using dynamic assignment make sure that your computers have IP addresses that place them in the same subnet as the WR3000 Wireless Router s LAN port Note Although the WR3000 can communicate with computers running all of the above OS be advised that other products in the 1500 family WLAN1500 and USB1500 are compatible with computers running only Windows 2000 or XP NEON SHINE TX uxt Click Start Settings Control Panel and double click Configuration ideni ncm nid the Network icon to open the Network window The Toini piel conporents aes i ld MP le 10 Wire FCHZA The Network window Configuration tab displays a list of ROMAN cran installed components You need a network adapter the LE Ls em TCP IP protocol and Client for Microsoft Networks i TUPP 2 DAA 100 Wee POCO LI EE G If you need the adapter a In the Network window click Add b Select Adapter and then click Add c Select the manufacturer and model of your network adapter and then click OK If you need TCP IP Decr a In the Network window click Add ener waerangalta bar deve tp ba darane and b Select Protocol and then click Add i c Select Microsoft from the list of manufacturers d Select TCP IP from the list of network protocols and t
74. ation address is it on the LAN or WAN Is it a single IP a range of Ips or a subnet 12 4 Connection Direction Examples This section describes examples for firewall rules for connections going from LAN to WAN and from WAN to LAN LAN to LAN WR3000 Wireless Router and WAN to WAN WR3000 Wireless Router rules apply to packets coming in on the associated interface LAN or WAN respectively LAN to LAN WR3000 Wireless Router means policies for LAN to WR3000 Wireless Router the policies for managing the WR3000 Wireless Router through the LAN interface and policies for LAN to LAN the policies that control routing between two subnets on the LAN 12 4 1 LAN to WAN Rules The default rule for LAN to WAN traffic is that all users on the LAN are allowed non restricted access to the WAN When you configure a LAN to WAN rule you in essence want to limit some or all users from accessing certain services on the WAN See the following figure Firewall INTERNET 1500WR J By default all utgong connections LAN to VWWANIare allowed unless vou creaate rules Docking certam LAN users LAN to WAN Traffic ParkerVision X lie 94 WR3000 4 Port Wireless DSL Cable Router 12 4 2 WAN to LAN Rules The default rule for WAN to LAN traffic blocks all incoming connections WAN to LAN If you wish to allow certain WAN users to have access to your LAN you will need to create custom rules to allow it See the following figure By defaul
75. b The screen appears as shown below Local User Wireless MAC Filter Roaming 802 1x BASS RADIUS Authentication Server Active No vyv Server IP Address 0 0 0 0 Port Number 1812 Shared Secret Accounting Server Active No Vv Server IP Address 0 0 0 0 Port Number 1813 Shared Secret The descriptions for the labels in the screen above are shown on the next page ParkerVision 1 mal DRE anma 59 WR3000 4 Port Wireless DSL Cable Router 7 11 Configuring RADIUS Continued The following table describes the labels in this screen on the preceding page LABEL DESCRIPTION Authentication Server elect Yes from the drop down list box to enable user authentication through an external authentication server erver IP Address Enter the IP address of the external authentication server in dotted decimal notation Port Number Enter the port number of the external authentication server The default port number is 1812 You need not change this value unless your network administrator instructs you to do so with additional information ared Secret p between the external authentication server and the WR3000 Wireless Router The key must be the same on the external authentication server and your WR3000 Wireless Router The key is not sent over the network Accounting Server Active elect Yes from the drop down list box to enable user accounting throu
76. cally Type the number of minutes from 1 to 59 30 recommended for the WR3000 Wireless Router to wait between logins This field is not available on all models Next ick Next to proceed to the next page ick Back to go back to the previous page 3 4 2 PPTP Encapsulation Point to Point Tunneling Protocol PPTP is a network protocol that enables transfers of data from a remote client to a private server creating a Virtual Private Network VPN using TCP IP based networks PPTP supports on demand multi protocol and virtual private networking over public networks such as the Internet Refer to the appendix for more information on PPTP WIZARD ParkerVision 23 WR3000 4 Port Wireless DSL Cable Router 3 4 2 PPTP Encapsulation Continued The following table describes the labels in the screen on the previous page Type the user name given to you by your ISP Most home user will need to use their name with their domain designation such as user bellsouth net ype the password associated with the User Name above Nailed Up elect Nailed Up Connection if you do not want the connection to time out Connection idle Timeout Type the time in seconds that elapses before the WR3000 Wireless Router automatically disconnects from the PPTP server PP TP Configuration ype the static IP address assigned to you by your ISP y LJ V ubnet ype the subnet mask assigned to you by your ISP If given Mask erver IP Address T
77. ce P UDP 6667 IS Is another popular Internet chat program VP O nternet Group Multicast Protocol is used when sending packets to a specific group of hosts A protocol for news groups Network File System NFS is a client server distributed file service that provides transparent file sharing for network environments Network News lransport Protocol is the delivery mechanism for the USENET newsgroup service Packet INternet Groper is a protocol that sends out ICMP echo requests to test whether or not a remote host is reachable PPIP TCP 1 23 Point to Point Tunneling Protocol enables secure transfer of data over public networks This is the control channel PPIP IUNNEL GRE O Point to Point Tunneling Protocol enables secure transfer of data over public networks This is the data channel RTELNET TCP 107 Remote Telnet RISP ICP UDP 554 The Real Time Streaming media control Protocol RTSP is a remote control for multimedia on the Internet oFIP TCP 115 Simple File Transfer Protocol mo E SMTP TCP 25 Simple Mail Transfer Protocol is the message exchange standard for the Internet SMTP enables you to move messages from one e mail server to another 101 WR3000 4 Port Wireless DSL Cable Router 12 5 3 Predefined Services Continued Predefined Services ERVICE DESCRIPTION imple Network Management Program NMP TRAPS ICP Traps for use with the SNMP RFC 1215 UDP 162 QL NET TCP 1521 tructured Query
78. ct StaticDNS if you have a default static IP address s Select CustomDNS to have dyns org provide DNS service for a domain name that you already have from a source other than dyndns org H nter your host name s in the fields provided You can specify up to me dyndns org two host names separated by a comma in each field nter a user name Password a e password assigned to you eT Enable Wildcard Your WR3000 Wireless Router supports DYNDNS wildcard Press SPACE BAR and then ENTER to select Yes or No This field is N A when you choose DDNS client as your service provider This field is only available wnen CustomDN DDNS Type field Press SPACE BAR and then ENTER to select Yes When Yes is selected traffic is redirected to a URL that you have previously specified see www dvndns org for details Update IP Address You can select Yes in either the Use Server Detected IP field recommended or the User Specified IP Addr field but not both With the Use Server Detected IP and User Specified IP Addr fields both set to No the DDNS server automatically updates the IP address of the host name s with the WR3000 Wireless Router s WAN IP address DDNS does not work with a private IP address When both fields are set to No the WR3000 Wireless Router must have a public WAN IP address in order for DDNS to work Continued on the next page ParkerVision mal DRE anma 148 WR3000 4 Port Wireless DSL Cable Router 18 1
79. daytime light in the evening EN 35 WR3000 4 Port Wireless DSL Cable Router Chapter 5 LAN Screens This chapter describes how to configure LAN settings 5 1 LAN Overview Local Area Network LAN is a shared communication system to which many computers are attached The LAN screens can help you configure a LAN DHCP server manage IP addresses and partition your physical network into logical networks Please see the Wizard Setup chapter for the background information about Primary and Secondary DNS Server and IP Address and Subnet Mask ParkerVision 5 2 LANs and WANs ALAN is a computer network limited to the immediate area usually the same building or floor of a building A WAN Wide Area Network on the other hand is an outside connection to another network or the Internet 5 2 1 LANs WANs and the WR3000 Wireless Router The actual physical connection determines whether the WR3000 Wireless Router ports are LAN or WAN ports There are two separate IP networks one inside the LAN network the other outside the WAN network as shown next LAN ue a a x E E k lt a Th iieri 56 Ihe LAN i Ethernet WAN Tie rete bs the E INTERNET trem pra rivets k node ix the ADS po Parker Vision Aire Foul Figure 5 1 LAM amp WAN IPs ParkerVision 36 WR3000 4 Port Wireless DSL Cable Router 5 3 DHCP Setup DHCP Dynamic Host Configuration Protocol RFC 2131 and RFC 2
80. e RTS Request To Send CTS Clear to Send handshake You should only configure RTS CTS if the possibility of hidden nodes exists on your network and the cost of resending large frames is more than the extra network overhead involved in the RTS Request To Send CTS Clear to Send handshake If the RTS CTS value is greater than the Fragmentation Threshold value see next then the RTS Request To Send CTS Clear to Send handshake will never occur as data frames will be fragmented before they reach RTS CTS size Enabling the RTS Threshold causes redundant network overhead that could negatively affect the throughput performance instead of providing a remedy ParkerVision 42 WR3000 4 Port Wireless DSL Cable Router 6 2 2 Fragmentation Threshold A Fragmentation Threshold is the maximum data fragment size between 256 and 2432 bytes that can be sent in the wireless network before the WR3000 Wireless Router will fragment the packet into smaller data frames A large Fragmentation Threshold is recommended for networks not prone to interference while you should set a smaller threshold for busy networks or networks that are prone to interference If the Fragmentation Threshold value is smaller than the RTS CTS value see previously you set then the RTS Request To Send CTS Clear to Send handshake will never occur as data frames will be fragmented before they reach RTS CTS size 6 3 Configuring Wireless If you are configuring t
81. e original non fragmented IP packet The Teardrop program creates a series of IP fragments with overlapping offset fields When these fragments are reassembled at the destination some systems will crash hang or reboot 2 Weaknesses in the TCP IP specification leave it open to SYN Flood and LAND attacks These attacks are executed during the handshake that initiates a communication session between two applications ParkerVision 88 WR3000 4 Port Wireless DSL Cable Router 11 4 2 Types of DoS Attacks Continued Under normal circumstances the application that initiates a session sends a SYN synchronize packet to the receiving server The receiver sends back an ACK acknowledgment packet and its own SYN and then the initiator responds with an ACK acknowledgment After this handshake a connection is established 2 a ASYN Attack floods a targeted system with a series of SYN packets Each packet causes the targeted system to issue a SYN ACK response While the targeted system waits for the ACK that follows the SYN ACK it queues up all outstanding SYN ACK responses on what is known as a backlog queue SYN ACKs are moved off the queue only when an ACK comes back or when an internal timer which is set at relatively long intervals terminates the three way handshake Once the queue is full the system will ignore all incoming SYN requests making the system unavailable for legitimate users 2 b In a LAND Attack hack
82. e access point s coverage area In a network environment with multiple access points wireless stations are able to switch from one access point to another as they move between the coverage areas This is roaming As the wireless station moves from place to place it is responsible for choosing the most appropriate access point depending on the signal strength network utilization or other factors The roaming feature on the access points allows the access points to relay information about the wireless stations to each other When a wireless station moves from a coverage area to another it scans and uses the channel of a new access point which then informs the access points on the LAN about the change The new information is then propagated to the other access points on the LAN An example is shown in Figure 6 4 1 If the roaming feature is not enabled on the access points information is not communicated between the access points when a wireless station moves between coverage areas The wireless station may not be able to communicate with other wireless stations on the network and vice versa ParkerVision Meses S Station X m um i i hn Wireless Station Y N i Es amp amp Station Y a 6 4 1 Roaming Example The steps below describe the roaming process Step 1 As wireless station Y moves from the coverage area of access point AP 1 to that of access point AP 2 it scans and uses the signal of access point AP 2
83. e first of the contiguous addresses in the IP 192 168 150 32 address pool ize of Client IP Po IS field specifies the size or count of the IP address pool Second DNS Server None and press ENTER Third DNS Server The DNS servers are passed to the DHCP clients along with the IP address and the subnet mask P Address addresses of the DNS servers when you select User Defined in the field above DHCP Server Relay is selected in the DHCP field above then enter the IP address Address of the actual remote DHCP server here Follow the instructions in the following table to configure TCP IP parameters for the Ethernet port TCP IP Ethernet Setup TCP IP Setup IP Address Enter the LAN IP address of your WR3000 Wireless Router in dotted 192 168 150 1 decimal notation IP Subnet Mask Your WR3000 Wireless Router will automatically calculate the subnet 255 255 255 0 mask based on the IP address that you assign Unless you are implementing subnetting use the subnet mask computed by the WR3000 Wireless Router RIP Direction Press SPACE BAR to select the RIP direction Choices are Both In Only Out Only or None Continued on the next page ParkerVision E RAN VLLL Eder 153 WR3000 4 Port Wireless DSL Cable Router 19 2 TCP IP Ethernet and DHCP Setup Continued TCP IP Ethernet Setup Continued FIELD DESCRIPTION EXAMPLE Version Press SPACE BAR to select the RIP version Choices are RIP 1 HIP 1 RIP 2B or R
84. e manager to retrieve an object variable from the agent GetNext Allows the manager to retrieve the next object variable from a table or list within an agent In SNMPvI when a manager wants to retrieve all elements of a table from an agent it initiates a Get operation followed by a series of GetNext operations e Set Allows the manager to set values for object variables within an agent Trap Used by the agent to inform the manager of some events ParkerVision 108 WR3000 4 Port Wireless DSL Cable Router 13 6 1 Supported MIBs The WR3000 Wireless Router supports MIB II that is defined in RFC 1213 and RFC 1215 The focus of the MIBs is to let administrators collect statistical data and monitor status and performance 13 6 2 SNMP Traps The WR3000 Wireless Router will send traps to the SNMP manager when any one of the following events occurs SNMP Traps TRAP NAME 5 SIPTION coldStart defined in RFC 1215 A trap Is sent after booting power on EUM tart defined in RFC 1215 A trap is sent after booting software reboot UNE NnkUp defined in RFC 1215 A trap Is sent when the port Is up authenticationFailure defined in A trap is sent to the manager when receiving any RFC 1215 SNMP get or set requirements with wrong community password E NnkDown defined in R C 1215 A trap is sent when the port is down The following table maps the physical port and encapsulation to the interface type Ports and Interface
85. e route to this remote node in its RIP broadcasts If this check box is selected this route is kept private and not included in RIP broadcast If it is not selected the route to this remote node will be propagated to other Metric Type a number that approximates the cost for this link Metric represents the cost o transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks The number need not be precise but it must be hosts through RIP broadcasts Apply lick Apply to save your changes back to the WR3000 Wireless Router Click Cancel to exit this screen without saving ParkerVision 84 WR3000 4 Port Wireless DSL Cable Router This part introduces firewalls in general and the WR3000 Wireless Router firewall It also explains custom ports and gives example firewall rules and information on Remote Management ParkerVision 85 WR3000 4 Port Wireless DSL Cable Router Chapter 11 Introduction to Firewalls This chapter gives some background information on firewalls and introduces the WR3000 Wireless Router firewall 11 1 Firewall Overview Originally the term Firewall referred to a construction technique designed to prevent the spread of fire from one room to another The networking term firewall is a system or group of systems that enforces an access control policy between two networks It may also be defined as a mechanism used to
86. e to help you connect install and setup your ParkerVision WR3000 Wireless Router ParkerVision WR3000 4 Port Wireless DSL Cable Router Chapter 1 Getting to Know Your ParkerVision WR3000 Wireless Router This chapter introduces the main features of the ParkerVision WR3000 Wireless Router 1 1 Introduction The ParkerVision WR3000 Wireless Router provides wireless connectivity As an Internet gateway your WR3000 Wireless Router can share an Internet connection through a cable or xDSL modem with multiple computers using SUA NAT and DHCP The WR3000 Wireless Router offers highly secured wireless connectivity to your wired network with IEEE 802 Ix WEP data encryption and MAC address filtering The WR3000 Wireless Router is easy to install and configure The embedded web based configurator and SNMP network management enables remote configuration and management of your WR3000 Wireless Router ParkerVision 1 2 Features of the ParkerVision PC WR3000 Wireless Router The following are the essential features of the ParkerVision WR3000 Wireless Router 4 Port Switch A combination of switch and router makes your WR3000 Wireless Router a cost effective and viable network solution You can connect up to four computers to the LAN ports on your WR3000 Wireless Router without the cost of a hub 10 100M Auto negotiating Ethernet Fast Ethernet Interface This auto negotiating feature allows the WR3000 Wireless Router to detect the
87. ecompress compressed zip files before you can upload them Upload lick Upload to begin the upload process This process may take up to two minutes Do not turn off the device while firmware upload is in progress After you see the Firmware Upload in Process screen see next page for this screen wait two minutes before logging into the device again Continued on the next page 135 WR3000 4 Port Wireless DSL Cable Router ParkerVision 16 5 F W Upload Screen Continued Firmware Upload In Process Warning Do Not Turn Off the Device Please wait for the device to finish restarting SYS LED is on steady This should take about two minutes To access the device after a successful firmware upload you need to log in again Check your new firmware version in the system status menu Wait two minutes before logging into the device again after you see the above screen The WR3000 Wireless Router automatically restarts in this time causing a temporary network disconnect In some operating systems you may see the following icon on your desktop a Local Area Connection Network cable unplugged After two minutes log in again and check your new firmware version in the System Status screen If the upload was not successful the following screen will appear Click Return to go back to the F W Upload screen Firmware upload error The uploaded file was not accepted by the router Please return to the previo
88. ected to just allow the computer with the IP address that you specify to access the WR3000 Wireless Router using this service Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to begin configuring this screen afresh 105 WR3000 4 Port Wireless DSL Cable Router 13 4 Configuring FTP You can upload and download the WR3000 Wireless Router s firmware and configuration files using FTP please see the chapter on firmware and configuration file maintenance for details To use this feature your computer must have an FTP client To change your WR3000 Wireless Router s FTP settings click ADVANCED REMOTE MANAGEMENT and then the FTP tab The screen appears as shown ParkerVision The following table describes the labels in this screen D DID ON erver Port You may change the server port number for a service if needed however you must use the same port number in order to use that service for remote management erver Access elect the interface s through which a computer may access the WR3000 Wireless Router using this service A secured client is a trusted computer that is allowed to communicate with the WR3000 IP Address Wireless Router using this service Select All to allow any computer to access the WR3000 Wireless Router using this service Choose Selected to just allow the computer with the IP address that you specify to access the WR3000 Wireless Router using this service l
89. eeeueeseeeesneesseeeaeesaees 100 PART VI UPnP AND LOGS rises esssiocicincierccesnavaezratnnancytednnnconcepusaundbotiunendetecestrenbingdeueeabeeeneumes 110 Chapter 14 Universal Plug n Play UPNP Configuration Screens 111 Chapter To LOGS 5 Cle Ci NT 117 PART VII MAINTENANCE 0 0 0 00 cece cccccceeceeceeeeceeeeaeeeeseeceseeseeaeeeeseeeeesaeeesaneesenees 126 Chapter 16 Maintenance Information cccccceecceeeeeeeceeceeeeneeeeeeeeeeeeeeeneeaaes 127 PART VIII SMT GETTING STARTED SCREENS ccena 137 Chapter 17 Introducing the System Management Terminal SMT 138 Chapter 18 General and WAN Setup ccccccceecceeeeeeeeeeeeeceeeeeeeeeeeeeeeaneeanes 143 Chapter 19 LAN S6ellDius succus etia vxaRErFP EFL DrPE Kaka du ad ODER EDS 148 Chapter 20 Internet Access cccceeccseeee cece eece cece eeseeessectaectaeetaeenseeeeeeeeeeeeeeanees 157 PART IX APPENDICES c0c0cccccecseeeceeeesseeeseee sees ier De c EET RECS a 160 Appendix A Troubleshooting scm mee I RD mesa 161 Appendix B Setting Up Your Computer s IP Address eessss 165 Vu Appendix C PPoE o o eiee e e e e NO RENE 175 Appendix D PPTP suum oed WE ID D M 177 ParkerVision WR3000 4 Port Wireless DSL Cable Router INTRODUCTION All ParkerVision products are desi
90. een the new rule will be rule 7 not 9 Now if you delete rule 4 rules 5 to 7 will be pushed up by 1 rule so old rules 5 6 and 7 become new rules 4 5 and 6 To change your WR3000 Wireless Router s address mapping settings click ADVANCED SUA NAT and then the Address Mapping tab The screen appears as shown SUA Server The table below describes the setting in the above screen his field displays the index number of the address mapping rule Local Start IP his refers to the Inside Local Address ILA that is the starting local IP address Local IP addresses are N A for Server port mapping Local End IP his is the end local IP adaress If the rule is for all local IP addresses then this field displays 0 0 0 0 and 255 255 255 255 as the Local End IP address This field is N A for One to One and Server mapping types lobal Start IP his refers to the global IP address 0 0 0 0 is for a dynamic IP address from your ISP with Many to One and Server mapping types lobal End IP his is the ending Inside IGA that is the starting global IP address This field is N A for One to One Many to One and Server mapping types hoose the port mapping type from the drop down list lick Insert to insert a new mapping rule before an existing one dit lick Edit to go to the Address Mapping Rule screen Delete lick Delete to delete an address mapping rule ParkerVision 80 WR3000 4 Port Wireless DSL Cable Router 9 4 1 Co
91. efault time interval is 1800 seconds 30 minutes wire entication Is do nga the reauthentication timer on the RADIUS server has priority The WR3000 Wireless Router automatically disconnects a wireless station from the wired network after a period of inactivity The wireless station needs to enter the username and password again before access to the wired network is allowed This field is activated only when you select Authentication Required in the Wireless Port Control field The default time interval is 3600 seconds or 1 hour Table continued on the next page 56 WR3000 4 Port Wireless DSL Cable Router 7 9 Configuring 802 1 x Continued DESCRIPTION Authentication This field is activated only when you select Authentication Required in the Wireless Port Databases Control field The authentication database contains wireless station login information The local user database is the built in database on the WR3000 Wireless Router The RADIUS is an external server Use this drop down list box to select which database the WR3000 Wireless Router should use first to authenticate a wireless station Before you specify the priority make sure you have set up the corresponding database correctly first Select Local User Database Only to have the WR3000 Wireless Router just check the built in user database on the WR3000 Wireless Router for a wireless station s username and password ParkerVision Select RADIUS Only to
92. en E patton G Cetra d rient Eher __ My Documents 2 hat look Espress s i i My Hanm Dex corres Y Fon B des aci uitiis fied W x 2 Semi Serpe e Pty PREH R erdo Ene in PLI pure i oua erdes r7 Cn Printers ad Parts Ub Sirdar Mowe Mace e Hele and a gee j eand ET Rir 3 Right click Local Area Connection and then click Properties NLIS TID III i He bk Wem Faeries Tos Advanced Heb D O Hd jh 7 ran Retje ELE NB iater Crate B reste him cores So also or usd DIT EN rp NE Crab tei wih does d qj Rep pith oe Rename riu connecon e we datas of Fu Corm Doy G Chance mima of th connota ParkerVision 171 WR3000 4 Port Wireless DSL Cable Router Windows 2000 XP Continued ae Local TERR Dian i Mapes ties bere scream Lover cd Connect urg 4 Select Internet Protocol TCP IP under a DEM the General tab in Win XP and click tm Properties he aun users ine dal oen ierra OPE Cua ini Marsa iati t X EAT ond Prio terg u Horni Heraki I ITLETISMY Properties Tarn muni anf ul Peiecobinicineii Fui zc The dla ewe aeos rec pool Tet parade nny mec mon Au x roo Pe eed nella hs ih our mrdiasd unia os She Core cual DLE Prete Num uiuIL I Dai i JEFE eRe ee Chee 9 The Internet Protocol TCP IP Properties fou can pel P pinge marec amaia yaa nete suppers window opens the General tab in durer aR ed quiam aeaaaioii Wind
93. entication Protocol for authentication and utilizes dynamic WEP key exchange It requires interaction with a RADIUS Remote Authentication Dial In User Service server either on the WAN or your LAN to provide authentication service for wireless stations IEEEED2 1x EAP with RADIUS MAC Server Address WEP Authen Filtering Encryption tication A lee Least Socure Most Secure Wireless Security Levels IMPORTANT If you do not enable any wireless security on your WR3000 Wireless Router your network is accessible to any wireless networking device that is within range 7 2 WEP Overview WEP Wired Equivalent Privacy as specified in the IEEE 802 11 standard provides methods for both data encryption and wireless station authentication 7 2 1 Data Encryption WEP provides a mechanism for encrypting data using encryption keys Both the AP and the wireless stations must use the same WEP key to encrypt and decrypt data Your WR3000 Wireless Router allows you to configure up to four 64 bit or 128 bit WEP keys but only one key can be enabled at any one time ParkerVision 49 WR3000 4 Port Wireless DSL Cable Router 7 2 2 Authentication Three different methods can be used to authenticate wireless stations to the network Open System Shared Key and Auto The following figure illustrates the steps involved Aiesa Stator Aulhenteation Ascess Pom Challenges Text WEP Authentication Steps Open system authentication involves
94. equivalent to the dial up connection and is between the modem and the AC as opposed to all the way to the ISP However the PPP negotiation is between the PC and the ISP WR3000 Wireless Router as a PPPoE Client When using the WR3000 Wireless Router as a PPPoE client the PCs on the LAN see only Ethernet and are not aware of PPPoE This alleviates the administrator from having to manage the PPPoE clients on the individual PCs ISR as a PRE Client if a Ethernet Access Concentrator M n x E LI ParkerVision 179 WR3000 4 Port Wireless DSL Cable Router PPTP What is PPTP PPTP Point to Point Tunneling Protocol is a Microsoft proprietary protocol RFC 2637 for PPTP is informational only to tunnel PPP frames How can we transport PPP frames from a PC to a broadband modem over Ethernet A solution is to build PPTP into the ANT ADSL Network Termination where PPTP is used only over the short haul between the PC and the modem over Ethernet For the rest of the connection the PPP frames are transported with PPP over AAL5 RFC 2364 The PPP connection however is still between the PC and the ISP The various connections in this setup are depicted in the following diagram The drawback of this solution is that it requires one separate ATM VC per destination PP TP RF C 2354 PPP PPTP and the WR3000 Wireless Router When the WR3000 Wireless Router is deployed in such a setup it appears as a PC to t
95. er Name gt n Windows 2000 click Start Settings Control Panel and then double click System Click the Network Identification tab and then the Properties button Note the entry for the Computer name field and enter it as the System Name gt n Windows XP click Start My Computer View system information and then click the Computer Name tab Note the entry in the Full computer name field and enter it as the WR3000 Wireless Router System Name This name can be up to 30 alphanumeric characters long Spaces are not allowed but 5 5 5 7 and underscores are accepted Domain Name The Domain Name entry is what is propagated to the DHCP clients on the LAN Type the domain name if you know it here If you leave this field blank the ISP may assign a domain name via DHCP The domain name entered by you is given priority over the ISP assigned dashes domain name Click Next to proceed to the next screen mal DRE anma ParkerVision 20 WR3000 4 Port Wireless DSL Cable Router 3 3 Wizard Setup Wireless LAN Setup Set up your wireless LAN using the wizard screen below WIZARD Channel 06 2437MHz wv Scan e Enter a descriptive name up to 32 printable 7 bit ASCII characters for the wireless LAN If you change this field on the WR3000 Wireless Router make sure all wireless stations use the same ESSID in order to access the network outer to use a channel select a channel from the drop down list bo
96. ers by the encapsulation 8 2 1 Ethernet Encapsulation The screen shown next is for Ethernet encapsulation Ethernet v Standard v The descriptions for the labels in the screen above are shown on the next page ParkerVision 62 WR3000 4 Port Wireless DSL Cable Router 8 2 1 Ethernet Encapsulation Continued The following table describes the labels on the screen on the preceding page thernet Encapsulation Encapsulation You must choose the Ethernet option when the WAN port is used as a regular Ethernet otherwise choose Standard Apply Click Apply to save your changes back to the WR3000 Wireless Router ick Reset to begin configuring this screen afresh oervice Type select from Standard RR Toshiba RoadRunner Toshiba authentication method RR Manager Roadrunner Manager authentication method RR Telstra or Telia Login Choose a Roadrunner service type if your ISP is Time Warner s Roadrunner Service Type The screen varies according to the service type you select You need a username and password if your ISP is Time Warner s Roadrunner Ethernet v RR Toshiba vV 00000000 0 0 0 0 Li ma DRE ama The descriptions for the labels in the screen above are shown on the next page ParkerVision 1 mal DRE anma 63 WR3000 4 Port Wireless DSL Cable Router 8 2 1 Ethernet Encapsulation Service Type Continued The following table describes the labels on the screen on the preceding
97. ers flood SYN packets into the network with a spoofed source IP address of the targeted system This makes it appear as if the host computer sent the packets to itself making the system unavailable while the target system tries to respond to itself 3 A brute force attack such as a Smurf attack targets a feature in the IP specification Known as directed or subnet broadcasting to quickly flood the target network with useless data A Smurf hacker floods a router with Internet Control Message Protocol ICMP echo request packets pings Since the destination IP address of each packet is the broadcast address of the network the router will broadcast the ICMP echo request packet to all hosts on the network If there are numerous hosts this will create a large Three Way Handshake Client Server SYN Flood amount of ICMP echo request and response traffic If a hacker chooses to spoof the source IP address of the ICMP echo request packet the resulting ICMP traffic will not only clog up the intermediary network but will also congest the network of the spoofed source IP address known as the victim network This flood of broadcast traffic consumes all available bandwidth making communications impossible Atacdom broadcasts pag feu eh a xoi Goa ied bo dey het on the irtermessary reetvrorh Evan Fuit aum EP aiaa ary network Petras Dy nandi mepa bo avy eet e TP We relbwooh Smurf Attack ParkerVi
98. ers to the IP address of the host when the same packet is traveling in the WAN side Note that inside outside refers to the location of a host while global local refers to the IP address of a host used in a packet Thus an inside local address ILA is the IP address of an inside host in a packet when the packet is still in the local network while an inside global address IGA is the IP address of the same inside host when the packet is on the WAN side The following table summarizes this information HV nside This refers to the host on the LAN This refers to the host on the WAN oca This refers to the packet address source or destination as the packet travels on the LAN a This refers to the packet address source or destination as the packet travels on the WAN NAT never changes the IP address either local or global of an outside host ParkerVision 73 WR3000 4 Port Wireless DSL Cable Router 9 1 NAT Overview Continued 9 1 2 What NAT Does In the simplest form NAT changes the source IP address in a packet received from a subscriber the inside local address to another the inside global address before forwarding the packet to the WAN side When the response comes back NAT translates the destination address the inside global address back to the inside local address before forwarding it to the original inside host Note that the IP address either local or global of an outside host is never changed
99. es see the next figure One PVC can support any number of PPP sessions from your LAN PPPoE provides access control and billing functionality in a manner similar to dial up services using PPP ParkerVision Benefits of PPPoE PPPoE offers the following benefits 1 It provides you with a familiar dial up networking DUN user interface 2 It lessens the burden on the carriers of provisioning virtual circuits all the way to the ISP on multiple switches for thousands of users For GSTN PSTN amp ISDN the switching fabric is already in place 3 It allows the ISP to use the existing dial up model to authenticate and optionally to provide differentiated services Traditional Dial up Scenario The following diagram depicts a typical hardware configuration where the PCs use traditional dial up networking ADSL Modem ADSL Modem A Lem ADSL Modem nuuc tti Ten 2o 2r QD c o 239 e CO ADSL Modem It ParkerVision 178 WR3000 4 Port Wireless DSL Cable Router How PPPoE Works The PPPoE driver makes the Ethernet appear as a serial link to the PC and the PC runs PPP over it while the modem bridges the Ethernet frames to the Access Concentrator AC Between the AC and an ISP the AC is acting as a L2TP Layer 2 Tunneling Protocol LAC L2TP Access Concentrator and tunnels the PPP frames to the ISP The L2TP tunnel is capable of carrying multiple PPP sessions With PPPoE the VC Virtual Circuit is
100. escribes the fields in this menu ParkerVision bil DRE anma 149 WR3000 4 Port Wireless DSL Cable Router 18 2 WAN Setup Continued The table below describes the fields in the menu on the previous page FIELD MAC Address Assigned By Press SPACE BAR to select Factory default and press ENTER to Factory default use the factory assigned MAC address Select IP address attached on LAN and enter the IP address in the IP Address field below to clone the MAC address of the computer on the Ethernet IP Address Enter the IP address of the computer whose MAC address you are cloning This field is available if you select IP address attached on LAN in the Assigned By field When you have completed this menu press your configuration or press ESC at any time to cancel 150 WR3000 4 Port Wireless DSL Cable Router Chapter 19 LAN Setup This chapter shows you how to configure the LAN on your WR3000 Wireless Router 19 1 LAN Setup This section describes how to configure the Ethernet using Menu 3 LAN Setup From the main menu enter 3 to display menu 3 ParkerVision Detailed explanation about the LAN Setup screens is given in the next chapter 19 1 1 General Ethernet Port Filter Setup This menu allows you to specify filter set s that you wish to apply to the Ethernet traffic You seldom need to filter Ethernet traffic however the filter sets may be useful to block certain packets reduce traffic and p
101. ets When set to 1 Both the WR3000 Wireless Router will broadcast its routing table periodically and incorporate the RIP information that it receives 2 In Only the WR3000 Wireless Router will not send any RIP packets but will accept all RIP packets received 3 Out Only the WR3000 Wireless Router will send out RIP packets but will not accept any RIP packets received 4 None the WR3000 Wireless Router will not send any RIP packets and will ignore any RIP packets received RIP Version controls the format and the broadcasting method of the RIP packets that the WR3000 Wireless Router sends it recognizes both formats when receiving RIP 1 is universally supported but RIP 2 carries more information RIP 1 is probably adequate for most networks unless you have an unusual network topology Both RIP 2B and RIP 2M send routing data in RIP 2 format the difference being that RIP 2B uses subnet broadcasting while RIP 2M uses multicasting Multicasting can reduce the load on non router machines since they generally do not listen to the RIP multicast address and so will not receive the RIP packets However if one router uses multicasting then all routers on your network must use multicasting also By default RIP Direction is set to Both and RIP Version to RIP 1 3 WR3000 4 Port Wireless DSL Cable Router 5 6 Multicast Traditionally IP packets are transmitted in one of either two ways Unicast 1 sender 1 recipient
102. ffic was sent listed first This column displays how much traffic has gone to and from the listed LAN IP addresses The measurement unit shown bytes Kbytes Mbytes or Gbytes varies with the amount of traffic sent to and from the LAN IP address The count starts over at 0 if the total traffic sent to and from a LAN IP passes the bytes count limit see Table 15 6 127 WR3000 4 Port Wireless DSL Cable Router 15 3 3 Reports Specifications The following table lists detailed specifications on the reports feature Report Specifications sites protocols or ports IP addresses listed Iit count limit Up to 2 4 hits can be counted per web site The count starts over at O if it passes four billion Bytes count Up to 2 bytes can be counted per protocol port or LAN IP address The count starts limit over at O if it passes 2 bytes ParkerVision ELE FLE ELS ParkerVision 128 WR3000 4 Port Wireless DSL Cable Router This part describes the Maintenance Web Configuration Utility screens 129 WR3000 4 Port Wireless DSL Cable Router Chapter 16 Maintenance This chapter displays system information such as firmware port IP addresses and port traffic statistics 16 1 Maintenance Overview The maintenance screens can help you view system information upload new firmware manage configuration and restart your WR3000 Wireless Router 16 2 System Status Screen ParkerVision Click MAINTENANCE to
103. figuration file hold this button in for more than five seconds This will restore all of the factory defaults including the password bil DRE anma 164 WR3000 4 Port Wireless DSL Cable Router Problems with the Ethernet Interface Troubleshooting the Ethernet Interface cannot access If all of the LAN LEDs on the front panel are off check the Ethernet cable connection the WR3000 between your WR3000 Wireless Router and the computer connected to the LAN port Wireless Router from the Ethernet Check for faulty Ethernet cables Make sure the computer s Ethernet adapter is installed and working properly Verify that the IP addresses and the subnet masks of the WR3000 Wireless Router and the computer are on the same subnet cannot ping any If all of the LAN LEDs on the front panel are off check the Ethernet cable connection computer on the between your WR3000 Wireless Router and the computer connected to the LAN port LAN ParkerVision Verify that the IP addresses and the subnet masks of the WR3000 Wireless Router and the computers are on the same subnet Problems with the WAN Interface Troubleshooting the WAN Interface cannot get a WAN IP P provides the WAN l address from the ISP through the user name and password the MAC address or the host name The username and password apply to PPPoE and PPTP encapsulation only Make sure that you have entered the correct Service Type User Name and Password be sure t
104. fixed IP Address My WAN IP Address 0 0 0 0 My WAN IP Subnet Mask 0 0 0 0 Gateway IP Address 0 0 0 0 DNS Server Address Assignment Get automatically from ISP Default C Use fixed IP Address DNS Server IP Address Primary DNS Server 0 0 0 0 Secondary DNS Server 0 0 0 0 WAN MAC Address S Factory default opoof this computer s MAC Address 00 21 03 36 21 07 The table on the following page describes the labels in this screen ParkerVision 68 WR3000 4 Port Wireless DSL Cable Router 8 4 Configuring WAN IP Continued The following table describes the labels on the screen on the preceding page WAN IP Adaress Assignment et automatically from ISP elect this selection if your ISP did not assign you a fixed IP address his is the option default Use fixed IP address elect this option If the ISP assigned a fixed IP address My WAN IP Address Enter the WR3000 Wireless Router WAN IP address in this field if you selected Use Fixed IP Address My WAN IP Subnet Mask Enter the WR3000 Wireless Router WAN IP subnet mask if your ISP gave Ethernet encapsulation you one in this field if you selected Use Fixed IP Address address of the remote network or gateway g y IP Address immediate neighbor of your WR3000 Wireless Router that will forward the packet to the destination On the LAN the gateway must be a router on the same segment as your WR3000 Wireless Router over the WAN the gateway must be the IP addre
105. functionality which allows a manager station to manage and monitor the WR3000 Wireless Router through the network The WR3000 Wireless Router supports SNMP version one SNMPvIl and version two c SNMPv2c The next figure illustrates an SNMP management operation SNMP is only available if TCP IP is configured An SNMP managed network consists of two main types of component agents and a manager MANAGER An agent is a management software module that resides in a managed device the WR3000 Wireless Router An agent translates the local management information from the managed device into a form compatible with SNMP The manager is the console through which network administrators perform network management functions It executes applications that control and monitor managed devices The managed devices contain object variables managed objects that define each piece of information to be collected about a device Examples of variables include the number of packets received node port status etc A Management eee ee E RETE LP TEAL Ee Information Base MIB is a collection p cus me of managed objects SNMP allows a SNMP Management Model manager and agents to communicate for the purpose of accessing these objects SNMP itself is a simple request response protocol based on the manager agent model The manager issues a request and the agent returns responses using the following protocol operations e Get Allows th
106. gh an external authentication server erver IP Address nter the IP address of the external accounting server in dotted decimal notation Port Number nter the port number of the external accounting server Ine default port number Is 1813 You need not change this value unless your network administrator instructs you to do so with additional information ared Secret between the external accounting server and the WR3000 Wireless Router The key must be the same on the external accounting server and your WR3000 Wireless Router The key is not sent over the network Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to reload the previous configuration for this screen 60 WR3000 4 Port Wireless DSL Cable Router This part discusses Wide Area Network WAN Setup Screens ParkerVision ParkerVision 61 WR3000 4 Port Wireless DSL Cable Router Chapter 8 WAN Configuration Screens This chapter describes how to configure the WR3000 Wireless Router WAN screens 8 1 WAN Overview A WAN Wide Area Network is an outside connection to another network or the Internet See the Wizard Setup chapter for more background information on most fields in the WAN screens Background information on WAN fields not included in the Wizard is described here 8 2 Configuring WAN ISP To change your WR3000 Wireless Router s WAN ISP settings click ADVANCED WAN and then the ISP tab The screen diff
107. gned and manufactured by ParkerVision Products are fully compliant with IEEE 802 11b standards and are optimized to provide maximum possible speed and bandwidth through your Internet connection for fastest uploads and downloads The distance capabilities of your wireless network equipment directly affect your signal quality Distance capabilities are usually stated in terms of outdoor open field reach However this reach is greatly diminished indoors by walls doors construction techniques and appliances that may block the radio signal A wireless network adapter that tests outdoors at 200 feet could in an indoor environment provide 20 feet in one direction and as little as 5 or 10 feet in another direction Factors such as building materials floor plans and furnishings can greatly impact the signal range quality and rate of data transmission The extent to which your signal is affected varies greatly depending on your environment Wireless network products powered by D2D technology will provide better performance than other products because they can achieve open field distances of up to one mile when a D2D enabled adapter is used in conjunction with a D2D enabled base station The D2D adapter alone provides 3 to 7 times the distance of other leading brands This is sufficient to reach all rooms in most homes or small offices WR3000 4 Port Wireless DSL Cable Router The following chapters are structured as a step by step guid
108. guration Utility SMT screens allow you to activate the firewall 12 2 Firewall Policies Overview Firewall rules are grouped based on the direction of travel of packets to which they apply LAN to LAN WR3000 Wireless Router e WAN to LAN LAN to WAN e WAN to WAN WR3000 Wireless Router By default the WR3000 Wireless Router s stateful packet inspection allows packets traveling in the following directions e LAN to LAN WR3000 Wireless Router This allows computers on the LAN to manage the WR3000 Wireless Router and communicate between networks or subnets connected to the LAN interface LAN to WAN By default the WR3000 Wireless Router s stateful packet inspection blocks packets traveling in the following directions e WAN to LAN e WAN to WAN WR3000 Wireless Router This prevents computers on the WAN from using the WR3000 Wireless Router as a gateway to communicate with other computers on the WAN and or managing the WR3000 Wireless Router You may define additional rules and sets or modify existing ones but please exercise extreme caution in doing so ParkerVision 92 WR3000 4 Port Wireless DSL Cable Router 12 2 Firewall Policies Overview Continued If you configure firewall rules without a good understanding of how they work you might inadvertently introduce security risks to the firewall and to the protected network Make sure you test your rules after you configure them For example you may create rules to
109. have the WR3000 Wireless Router just check the user database on the specified RADIUS server for a wireless station s username and password Select Local first then RADIUS to have the WR3000 Wireless Router first check the user database on the WR3000 Wireless Router for a wireless station s username and password If the user name is not found the WR3000 Wireless Router then checks the user database on the specified RADIUS server Select RADIUS first then Local to have the WR3000 Wireless Router first check the user database on the specified RADIUS server for a wireless station s username and password If the WR3000 Wireless Router cannot reach the RADIUS server the WR3000 Wireless Router then checks the local user database on the WR3000 Wireless Router When the user name is not found or password does not match in the RADIUS server the WR3000 Wireless Router will not check the local user database and the authentication fails Dynamic W y t q Key Exchange Control field Also set the Authentication Databases field to RADIUS Only Local user database may not be used Select Disable to allow wireless stations to communicate with the Wireless Routers without using dynamic WEP key exchange Select 64 bit WEP or 128 bit WEP to enable data encryption Up to 32 stations can access the WR3000 Wireless Router when you configure dynamic WEP key exchange Apply lick Apply to save your changes back to the WR3000 Wireless Router lick Reset
110. he ANT In Windows VPN or PPTP Pass Through feature the PPTP tunneling is created from Windows 95 98 and NT clients to an NT server in a remote location The pass through feature allows users on the network to access a different remote server using the WR3000 Wireless Router s Internet connection In NAT mode the WR3000 Wireless Router is able to pass the PPTP packets to the internal PPTP server i e NT server behind the NAT Users need to forward PPTP packets to port 1723 by configuring the server in Menu 152 Server Set Setup In the case above as the remote PPTP Client initializes the PPTP connection the user must configure the PPTP clients The WR3000 Wireless Router initializes the PPTP connection hence there is no need to configure the remote PPTP clients ParkerVision 180 WR3000 4 Port Wireless DSL Cable Router PPTP Protocol Overview PPTP is very similar to L2TP since L2TP is based on both PPTP and L2F Cisco s Layer 2 Forwarding Conceptually there are three parties in PPTP namely the PNS PPTP Network Server the PAC PPTP Access Concentrator and the PPTP user The PNS is the box that hosts both the PPP and the PPTP stacks and forms one end of the PPTP tunnel The PAC is the box that dials answers the phone calls and relays the PPP frames to the PNS The PPTP user is not necessarily a PPP client can be a PPP server too Both the PNS and the PAC must have IP connectivity however the PAC must in addition have dial
111. he LAN If you leave this blank the domain name obtained by DHCP from the ISP is used While you must enter the host name System Name on each individual computer the domain name can be assigned from the WR3000 Wireless Router via DHCP 18 1 1 Dynamic DNS To use this service you must register with the Dynamic DNS service provider The Dynamic DNS service provider will give you a password or key The WR3000 Wireless Router supports www dyndns org You can apply to this service provider for Dynamic DNS service DYNDNS Wildcard Enabling the wildcard feature for your host causes yourhost dyndns org to be aliased to the same IP address as yourhost dyndns org This feature is useful if you want to be able to use for example www yourhost dyndns org and still reach your hostname 18 1 2 Procedure To Configure Menu 1 Step 1 Enter 1 in the Main Menu to open Menu 1 General Setup as shown next ParkerVision 1 mal DRE anma 146 WR3000 4 Port Wireless DSL Cable Router 18 1 2 Procedure To Configure Menu 1 Continued Step 2 Fill in the required fields Refer to the table shown next for more information about these fields Menu 1 General Setup LD oystem Name Choose a descriptive name for identification purposes his name WR3000 Wireless can be up to 30 alphanumeric characters long Spaces are not Router allowed but dashes and underscores are accepted Domain Name Enter the domain name If you know it here If
112. he PPPoE or PPP PPP server ParkerVision 160 WR3000 4 Port Wireless DSL Cable Router 20 2 Internet Access Setup From the main menu type 4 to display Menu 4 Internet Access Setup as shown next The following table contains instructions on how to configure your WR3000 Wireless Router for Internet access Internet Access Setup FIELD D RIP HON EXAMPLE P s Name nter the name of your Internet Service Provider his information is for identification angeMe urposes only Encapsulation Press SPA BAR to select the method of encapsulation used by your ISP Choices are PPPoE PPP or Ethernet ervice lype e If you select the Ethernet encapsulation to select the service type then press ENTER Choose a RoadRunner flavor if your ISP is using Time Warner s RoadRunner otherwise choose Standard The User Name Password and Login Server fields are not applicable N A for the latter Choose from Standard Telstra RoadRunner Telstra or BigPond authentication method RR Manager RoadRunner Manager authentication method or RR Toshiba RoadRunner Toshiba authentication method Vly Login onfigure the My Login and My Password fields for PPP and PPPoE A encapsulation only Enter the login name exactly as your ISP gives you My Password Enter the password associated with the login name above Enter the IP address of the login server in dotted decimal notation 10 11 12 13 IP Address Press SPACE BAR and then ENTER to select
113. he WR3000 Wireless Router from a computer connected to the wireless LAN and you change the WR3000 Wireless Router s ESSID or WEP settings you will lose your wireless connection when you press Apply to confirm You must then change the wireless settings of your computer to match the WR3000 Wireless Router s new settings Click ADVANCED and then WIRELESS to open the Wireless screen Local User Wireless EN Channel 06 2437 MHz v Disable V o o O 3 lt lt The table on the next page describes the options in this screen ParkerVision 1 mal DRE anma 43 WR3000 4 Port Wireless DSL Cable Router 6 3 Configuring Wireless Continued The following table describes the options on the screen shown on the previous page Enable Wireless Click the check box to activate wireless LAN wireless station is associated Wireless stations associating to the Wireless Router AP must have the same ESSID Enter a descriptive name up to 32 printable 7 bit ASCII characters for the wireless LAN If you are configuring the WR3000 Wireless Router from a computer connected to the wireless LAN and you change the WR3000 Wireless Router s ESSID or WEP settings you Will lose your wireless connection when you press Apply to confirm You must then change the wireless settings of your computer to match the WR3000 Wireless Router s new settings elect this check box to hide the D in the outgoing beacon frame so a station ca
114. he categories that you selected in the Log Settings screen see section 15 2 Options include logs about system maintenance system errors access control allowed or blocked web sites blocked web features such as ActiveX controls Java and cookies attacks such as DoS and IPSec You can view logs and alert messages in this page Log entries in red indicate system error logs Once the log entries are all used the log will wrap around and the old logs will be deleted Click a column heading to sort the entries A triangle indicates the direction of the sort order Log Settings All Logs v Email Log Now Clear Log The table on the following page describes the labels in the screen above ParkerVision 120 WR3000 4 Port Wireless DSL Cable Router 15 1 Using the View Log Screen Continued The following table describes the labels in the screen on the preceding page View Log AR L Display oelect a log category from the drop down list box to display logs within the selected category To view all logs select All Logs The number of categories shown in the drop down list box depends on the selection in the Log Settings page Ime his field displays the time the log was recorded Message This field states the reason for the log oource This field lists the source IP address and the port number of the incoming packet This field lists the destination IP address and the port number of the incoming packet IS field displays additi
115. he security ramifications created by the rule 1 Does this rule stop LAN users from accessing critical resources on the Internet For example if IRC is blocked are there users that require this service 2 Is it possible to modify the rule to be more specific For example if IRC is blocked for all users will a rule that blocks just certain users be more effective 3 Does a rule that allows Internet users access to resources on the LAN create a security vulnerability For example if FTP ports TCP 20 21 are allowed from the Internet to the LAN Internet users may be able to connect to computers with running FTP servers 4 Does this rule conflict with any existing rules Once these questions have been answered adding rules is simply a matter of plugging the information into the correct fields in the Web Configuration Utility screens Source Address ParkerVision 93 WR3000 4 Port Wireless DSL Cable Router 12 3 3 Key Fields For Configuring Rules Action Should the action be to Block or Forward Block means the firewall silently discards the packet Service Select the service from the Service scrolling list box If the service is not listed it is necessary to first define it See section 12 5 3 for more information on predefined services Source Address What is the connection s source address is it on the LAN or WAN Is it a single IP a range of Ips or a subnet Destination Address What is the connection s destin
116. hen click OK Cwes If you need Client for Microsoft Networks Click Add Select Client and then click Add Select Microsoft from the list of manufacturers Select Client for Microsoft Networks from the list of network clients and then click OK Restart your computer so the changes you made take effect In the Network window Configuration tab select your network adapter s TCP IP entry and click Properties oooocoo 168 WR3000 4 Port Wireless DSL Cable Router Windows 95 98 Me Continued ILPAP Praxpotis EET E T x 1 Click the IP Address tab Eire fxe O Hemos 5 Cigar wss ar Pader If your IP address is dynamic select Obtain an IP DS GERENTE WIE C address automatically eee vane e Fr cns oar emm does noc bam y ace P ebb nid your acaso kinia Ver ini aed eared han pat in If you have a static IP address select Specify an IP Um kot om bel a address and type your information into the IP Address and Subnet Mask fields Dbia ar if acere nonae DO ueris ks E peices ParkerVision PCE SIT Pogeertuns Ig brdn bhad Netus OHS Cordius ator Maths Conan IP ck 2 Click the DNS Configuration tab 5 fhan Deu C feake DRS If you do not know your DNS information select MEM imn aaee Disable DNS a n ie mim 3 If you know your DNS information select Enable DNS and type the information in the fields below you may not need to fill them
117. ices are RIP 1 RIP 2B or RIP 2M 19 4 Wireless LAN Setup Use menu 3 5 to set up your WR3000 Wireless Router as the Wireless Router To edit menu 3 5 enter 3 from the main menu to display Menu 3 LAN Setup When menu 3 appears press o and then press ENTER to display Menu 3 5 Wireless LAN Setup as shown next The table on the following page describes the fields in this menu ParkerVision 156 WR3000 4 Port Wireless DSL Cable Router 19 4 Wireless LAN Setup Continued FIELD DESCRIPTION EXAMPLE ESSID The ESSID Extended Service Set IDentity identifies the AP the wireless station is to associate to Wireless stations associating to the AP must have the same ESSID Enter a descriptive name up to 32 printable 7 bit ASCII characters Hide ESSID Press SPACE BAR and select Yes to hide the ESSID in the outgoing data frame so a intruder cannot obtain the ESSID through passive scanning Channel ID Press SPACE BAR to select a channel This allows you to set the operating frequency channel depending on your particular region RT setting this attribute to zero turns on the RIS CTS handshake Enter a Threshold value between 0 and 2432 Fragment his is the maximum data fragment size that can be sent Enter a value Threshold between 256 and 2432 Routers without any data encryption Select 64 bit WEP or 128 bit WEP to enable data encryption Default Key y y any one time This key must be the same on the WR3000 W
118. ick Reset to begin configuring this screen afresh ParkerVision 106 WR3000 4 Port Wireless DSL Cable Router 13 5 Configuring WWW To change your WR3000 Wireless Router s World Wide Web settings click ADVANCED REMOTE MANAGEMENT and then the WWW tab The screen appears as shown 80 O The following table describes the labels in this screen WWW LABEL erver Port You may change the server port number for a service if needed however you must use the same port number in order to use that service for remote management erver Access elect the interface s through which a computer may access the WR3000 Wireless Router using this service A secured client is a trusted computer that is allowed to communicate with the WR3000 IP Address Wireless Router using this service Select All to allow any computer to access the WR3000 Wireless Router using this service Choose Selected to just allow the computer with the IP address that you specify to access the WR3000 Wireless Router using this service Apply lick Apply to save your changes back to the WR3000 Wireless Router lick Reset to begin configuring this screen afresh ParkerVision 107 WR3000 4 Port Wireless DSL Cable Router 13 6 Configuring SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network devices SNMP is a member of the TCP IP protocol suite Your WR3000 Wireless Router supports SNMP agent
119. ing Ping requests when on Disable is selected Select LAN to reply to incoming LAN Ping requests Select WAN to reply to incoming WAN Ping requests Otherwise select LAN amp WAN to reply to both incoming LAN and WAN Ping requests Do not respond elect this option to prevent hackers from finding the VWR3000 Wireless Router by to requests for probing for unused ports If you select this option the WR3000 Wireless Router will unauthorized not send ICMP response packets to port request s for unused ports thus leaving the services unused ports and the WR3000 Wireless Router unseen If the firewall blocks a packet from the WAN the WR3000 Wireless Router sends a CP reset packet Use the sys firewall tcprst rst off command in the command interpreter if you want to stop the WR3000 Wireless Router from sending TCP reset packets Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to begin configuring this screen afresh 112 WR3000 4 Port Wireless DSL Cable Router UPnP and LOGS This part provides information and configuration instructions for UPnP Universal Plug and Play and the logs ParkerVision ParkerVision 113 WR3000 4 Port Wireless DSL Cable Router Chapter 14 UPnP Screen This chapter introduces the Universal Plug and Play feature of the WR3000 14 4 Universal Plug and Play Overview Universal Plug and Play UPnP is a distributed open networking standard that uses TCP
120. int Tunneling Protoco 1 23 9 2 2 Configuring Servers Behind SUA Example Let s say you want to assign ports 22 25 to one server port 80 to another and assign a default server IP address of 192 168 1 35 as shown in the figure below The NAT network appears as a single host on the Internet The NAT network appears as a single host on the Internet F m ee ETP TELMET SMTP server 192 168 1 2 IE Akia 192 188 1 23 INTERNET 1500 WR E Ta Qu SS 2 wi too zo S D Ig n oo amp Computer IP Address IP ADDRESS ASSIGNED 187 168 4 35 BY ISP Multiple Servers Behind NAT Example Lut lie ParkerVision 78 WR3000 4 Port Wireless DSL Cable Router 9 3 Configuring SUA Server If you do not assign a Default Server IP address then all packets received for ports not specified in this screen will be discarded Click ADVANCED and then SU A NAT to open the SUA Server screen Refer to the table in the previous section for port numbers commonly used for particular services Address Mapping o co oo oo o 16 es EER p 0 1D Coe EER 7 0 1D coo o 315 36 365 o u 0 oe co o u 310 356 3 5 31 _ BM The table below describes the settings in this screen LABEL Default Server n addition to the servers for specified supports a default server A default server receives packets from ports that are not specified in this screen If you do not assign a default server IP address then all packe
121. inued deer Protec LCE Progurties 7 Inthe Internet Protocol TCP IP Properties window the General tab in Windows XP Birt jmp Lega pan Ga Cur gel F pei aoc aoo els Fp eee ape wen cp tenen uaa ed do E osa eek acsran sor fs Click Obtain DNS server address automatically if eve appaia IP arming you do not know your DNS server IP S T qut TUM PEE e SH address es 5 il a Glide WP iki If you know your DNS server IP address es click Use the following DNS server addresses and type them in the Preferred DNS server and Alternate DNS server fields sisan WAS gece ae aula U dea bas eee biher If you have previously configured DNS servers click Advanced and then the DNS tab to order them 8 Click OK to close the Internet Protocol Lom J tee TCP IP Properties window 9 Click OK to close the Local Area Connection Properties window 10 Turn on your WR3000 Wireless Router and restart your computer if prompted Verifying Your Computer s IP Address 1 Click Start All Programs Accessories and then Command Prompt 2 Inthe Command Prompt window type ipconfig and then press ENTER You can also open Network Connections right click a network connection click Status and then click the Support tab ParkerVision 174 WR3000 4 Port Wireless DSL Cable Router Apple Macintosh OS 8 9 1 Click the Apple menu Control Panel ZE Fue cde View Window and double click TCP IP to open the Abt This Computer TC
122. ireless Router and the wireless stations to communicate ey 1 to K to encrypt Key 4 Router and the wireless stations must use the same WEP key for data transmission If you chose 64 bit WEP in the WEP Encryption field then enter any 5 ASCII characters or 10 hexadecimal characters 0 9 A F If you chose 128 bit WEP in the WEP Encryption field then enter 13 ASCII characters or 26 hexadecimal characters 0 9 A F Authen P A BA Method Only and press ENTER This field is N A if WEP is not activated If WEP encryption is activated the default setting is Auto Block Intra Press SPACE BAR to select Yes or No and press ENTER BSS Traffic Breathing Press SPACE BAR to select Yes or No and press ENTER Yes LED Output Press SPACE BAR to select 11 dBm 13dBm 15dBm or 1 dBm and Power press ENTER When you have completed this menu press ENTER at the prompt Press ENTER to confirm or ESC to cancel to save your configuration or press ESC to cancel and go back to the previous screen 157 WR3000 4 Port Wireless DSL Cable Router 19 4 1 Configuring MAC Address Filter Your WR3000 Wireless Router checks the MAC address of the wireless station device against a list of allowed or denied MAC addresses However intruders could fake allowed MAC addresses so MAC based authentication is less secure than EAP authentication Follow the steps below to create the MAC address table on your WR3000 Wireless Router
123. ireless Router rather than individual computers the computers on the LAN do not need PPPoE software installed since the WR3000 Wireless Router does that part of the task Furthermore with NAT all of the LAN s computers will have Internet access Refer to the appendix for more information on PPPoE and to the next page for setup details 24 WR3000 4 Port Wireless DSL Cable Router ParkerVision 3 4 3 PPPoE Encapsulation Continued PPoE Wizard Setup Screen ISP Parameters for Internet Access Encapsulation PPP over Ethernet v Service Name User Name Password a Nailed Up Connection Idle Timeout 100 In Seconds The following table describes the labels in this screen LABEL P Parameter for Internet Access Encapsulation Choose an encapsulation method from the pull down list box PPPoE forms a dial up connection ervice Name Type the name of your service provider User Name Type the user name given to you by your ISP Type the password associated with the user name above Nailed Up elect Nailed Up Connection if you do not want the connection to time out Connection Idle Timeout Type the time in seconds that elapses before the WR3000 Wireless Router automatically disconnects from the PPPoE server Next lick Next to continue Click Back to return to the previous screen LB ParkerVision 25 WR3000 4 Port Wireless DSL Cable Router 3 5 Wizard Setup WAN and DNS The fourth wizard screen allows
124. it to the Internet The WR3000 Wireless Router keeps track of the original addresses and port numbers so incoming reply packets can have their original values restored The following figure illustrates this Inz ee irim LAN Computer P pem 192 168 1413 E GE 1 Computer iP s 5 own 1 i dii 122768 1 12 lg AM L E i i Computer IP b c we 1 ai Hi E Inside Local p ne Global Adresses IL Adresses K3A Computer IP 192 168 1 10 How NAT Works 74 WR3000 4 Port Wireless DSL Cable Router 9 1 NAT Overview Continued 9 1 4 NAT Application The following figure illustrates a possible NAT application where three inside LANs logical LANs using IP Alias behind the WR3000 Wireless Router can communicate with three distinct WAN networks More examples follow at the end of this chapter LANI TNI DEM A kirjan M erri ewer dese ae TE T Ande on Hir eer ParkerVision c Pc3 eu 1 PGA 1 Corporation A i pea Mg higy nd id Corporation B Pc Pct Poi ll Server in Sed irtiri ada 8 aj fA LANZ 152 43 2 x Hatch Cerrar Salen 197 MET F E PC PE Gere in RALE bop ri PC 41 ery Sr F Dem Ti LARD TJA 00 3X H 1 1 liacwreh ugar RD 192 158 31 us ASSP LAN A dzragess 3j af suit Pa na WGA d 182 Hk 13 mea E WA d 5 182 8 amp 2 1 KA Je A Application with IP Alias ParkerVision 75 WR3000 4 P
125. k specifies the network number portion of an IP address Your WR3000 Wireless Router will compute the subnet mask automatically based on the IP address that you entered You don t need to change the subnet mask computed by the WR3000 Wireless Router unless you are instructed to do otherwise 3 5 3 DNS Server Address Assignment Use DNS Domain Name System to map a domain name to its corresponding IP address and vice versa For instance the IP address of a web site with an URL of www anycompany com could be 192 168 3 1 The DNS server is extremely important because without it you must know the IP address of a computer before you can access it There are two ways that an ISP disseminates the DNS server addresses 1 The ISP tells you the DNS server addresses usually in the form of an information sheet when you sign up If your ISP gives you DNS server addresses enter them in the DNS Server fields in DHCP Setup 2 Leave the DNS Server fields in DHCP Setup blank for example 0 0 0 0 The WR3000 Access Point acts as a DNS proxy when this field is blank 3 5 4 WAN MAC Address Every Ethernet device has a unique MAC Media Access Control address The MAC address is assigned at the factory and consists of six pairs of hexadecimal characters for example 00 A0 C5 00 00 02 You can configure the WAN port s MAC address by either using the factory default or cloning the MAC address from a workstation on your LAN Once it is successfully config
126. l Rights Reserved The items ParkerVision and others are trademarks of ParkerVision Inc Other product names and trademarks used in this product manual are trademarks of their respective companies Information contained herein is subject to change at any time without notice due to continual product evolution The latest version of this document is always available at www parkervision com
127. n a user and the Internet to provide security administrative control and caching service When a proxy server is located on the WAN it is possible for LAN users to circumvent content filtering by pointing to this proxy server elect this check box to block the URL containing the keywords in the keyword list ype a keyword in this fleld You may use any character up to 64 characters Wildcards are not allowed IS IS a list of keyworas that will be inaccessible to computers on your LAN once you enable URL keyword blocking ype a keyword in the Keyword List elect a keyword trom the Keyword List and then click Delete to remove this keyword from the list ick Clear All to empty the Keyword List oelect everyday or the day s of the week to activate blocking elect All Day or enter the start and end times in the hour minute format to activate blocking Click Apply to save your customized settings Click Reset to reload the previous configuration for this screen 12 5 2 Configuring Firewall Services Click ADVANCED FIREWALL and then the Services tab to open the Services screen Use this screen to enable service blocking enter delete modify the services you want to block and the date time you want to block them ParkerVision 98 WR3000 4 Port Wireless DSL Cable Router 12 5 2 Configuring Firewall Services Continued Settings Filter Services Enable URL Keyword Blocking Available Services Blocked Services
128. n here to ensure that what you entered in the Password field above was what you intended elect Nailed Up Connection if you do not want the connection to time out pecity the time in seconds that elapses before the WR3000 Wireless Router automatically disconnects from the PPTP server Type the static IP address assigned to you by your ISP Type the subnet mask assigned to you by your ISP if given ype the IP address of the PP IP server ype your identification name for the PP TP server ick Apply to save your changes back to the WR3000 Wireless Router ick Reset to begin configuring this screen afresh 8 3 TCP IP Priority Metric The metric represents the cost of transmission A router determines the best route for transmission by choosing a path with the lowest cost RIP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks The number must be between 1 and 15 a number greater than 15 means the link is down The smaller the number the lower the cost The metric sets the priority for the WR3000 Wireless Router s routes to the Internet if any two of the default routes have the same metric ParkerVision 67 WR3000 4 Port Wireless DSL Cable Router 8 4 Configuring WAN IP To change your WR3000 Wireless Router s WAN IP settings click ADVANCED WAN and then the IP tab WAN IP Address Assignment 9 Get automatically from ISP Default C Use
129. n this screen refers to your wireless LAN infrastructure refer to the Wireless LAN Mode chapter and WEP setup Network modes are Infrastructure same as an extended service set ESS Infrastructure with WEP WEP encryption is enabled Ad Hoc same as an independent basic service set IBSS or Ad Hoc with WEP lick Refresh to reload the screen ParkerVision 134 WR3000 4 Port Wireless DSL Cable Router 16 5 F W Upload Screen Occasionally we will make an updated version of firmware available for download To check and see if a newer version of firmware is available for your WR3000 go to the following page on our web site www parkervision com downloads htm Under the section for the WR3000 on that page you will see a link for a firmware update for the WR3000 if available The upload process uses HTTP Hypertext Transfer Protocol and may take up to two minutes After a successful upload the system will reboot See the Firmware and Configuration File Maintenance chapter for upgrading firmware using FTP TFTP commands Click MAINTENANCE and then the FAV UPLOAD tab Follow the instructions in this screen to upload firmware to your WR3000 Wireless Router TF browse The following table describes the labels in this screen Firmware Upload Type in the location of the file you want to upload in this field or click Browse to find it lick Browse to find the bin file you want to upload Remember that you must d
130. nection start with https instead of http The WR3000 Wireless Router allows SSL connections to take place through the WR3000 Wireless Router Firewall The WR3000 Wireless Router employs a stateful inspection firewall with DoS Denial of Service protection By default when the firewall is activated all incoming traffic from the WAN to the LAN is blocked unless it is initiated from the LAN The WR3000 Wireless Router firewall supports TCP UDP inspection DoS detection and prevention real time alerts reports and logs IEEE 802 1 x Network Security The WR3000 Wireless Router supports the IEEE 802 Ix standard to enhance user authentication Use the built in user profile database to authenticate up to 32 users using MD5 encryption Use an EAP compatible RADIUS RFC2138 2139 Remote Authentication Dial In User Service server to authenticate a limitless number of users using EAP Extensible Authentication Protocol EAP is an authentication protocol that supports multiple types of authentication Wireless LAN MAC Address Filtering Your WR3000 Wireless Router checks the MAC address of the wireless station against a list of allowed or denied MAC addresses Universal Plug and Play UPnP T Using the standard TCP IP protocol the WR3000 Wireless Router and other UPnP enabled devices can dynamically join a network obtain an IP address and convey its capabilities to other devices on the network ParkerVision 10 WR3000 4 Port Wi
131. nfiguring Address Mapping Rule To edit an address mapping rule click the Edit button to display the screen shown next Address Mapping Rule Type One to One v Local Start IP 0 0 0 0 Local End IP N A Global Start IP 0 0 0 0 Global End IP N A The following table describes the labels in this screen D DID ON ype oose the port mapping type from the drop down list Local Start IP This is the starting local IP address ILA Local IP addresses are N A for Server port mapping Local End IP his is the end local IP address If your rule is for all local IP addresses then enter 0 0 0 0 as the Local Start IP address and 255 255 255 255 as the Local End IP address This field is N A for One to One and Server mapping types lobal Start IP This ts the starting global IP address IGA Enter 0 0 0 0 here if you have a dynamic IP address from your ISP lobal End IP This is the ending global IP address IGA This field is N A for One One and Server mapping types Apply lick Apply to save your changes back to the WR3000 Wireless Router lick Cancel to exit this screen without saving 81 WR3000 4 Port Wireless DSL Cable Router Chapter 10 Static Route This chapter shows you how to configure static routes for your WR3000 Wireless Router 10 1 Static Route Overview Each remote node specifies only the network to which the gateway is directly connected and the WR3000 Wireless Router has no knowledge of the networks beyond
132. ng Response Sent by the RADIUS server to indicate that it has started or stopped accounting In order to ensure network security the Wireless Router and the RADIUS server use a shared secret key which is a password they both know The key is not sent over the network In addition to the shared key password information exchanged is also encrypted to protect the wired network from unauthorized access 7 6 1 EAP Authentication Overview EAP Extensible Authentication Protocol is an authentication protocol that runs on top of the IEEE802 1x transport mechanism in order to support multiple types of user authentication By using EAP to interact with an EAP compatible RADIUS server the Wireless Router helps a wireless station and a RADIUS server perform authentication Continued on the next page ParkerVision 54 WR3000 4 Port Wireless DSL Cable Router 7 6 1 EAP Authentication Overview Continued ze RADIUS Server et ks Wireless Station EAP Authentication The type of authentication you use depends on the RADIUS server or the AP The WR3000 Wireless Router supports EAP TLS EAP TTLS and DEAP with RADIUS Refer to the Types of EAP Authentication appendix for descriptions on the four common types Your WR3000 Wireless Router supports EAP MD5 Message Digest Algorithm 5 with the local user database and RADIUS The following figure shows an overview of authentication when you specify a RADIUS server
133. nnot obtain the ESSID through passive scanning using a site survey tool depending on your particular region Channel ID To manually set the WR3000 Wireless Router to use a channel select a channel from the drop down list box Click MAINTENANCE WIRELESS and then the Channel Usage tab to open the Channel Usage screen to make sure the channel is not already used by another AP or independent peer to peer wireless network To have the WR3000 Wireless Router automatically select a channel click Scan instead Refer to the Wizard Setup chapter for more information on channels VR3000 Wireless Router automatically scan for ana channel with the least interference RIS CT Enter a value between 0 and 2432 The default is 2432 Threshold ragmentation nter a value between 256 and 2432 Ihe default is 2432 It is the maximum data Threshold fragment size that can be sent lick Apply to save your changes back to the WR3000 Wireless Router lick Reset to reload the previous configuration for this screen See the Wireless Security chapter for information on the other labels in this screen 44 WR3000 4 Port Wireless DSL Cable Router 6 4 Configuring Roaming A wireless station is a device with an IEEE 802 1 Ib compliant wireless adapter An access point AP acts as a bridge between the wireless and wired networks An AP creates its own wireless coverage area A wireless station can associate with a particular access point only if it is within th
134. o the name of the service two fields appear in brackets The first field indicates the IP protocol type TCP UDP or ICMP The second field indicates the IP port number that defines the service Note that there may be more than one IP protocol type For example look at the default configuration labeled DNS UDP TCP 53 means UDP port 53 and TCP port 53 Up to 128 entries are supported Custom services may also be configured using the Custom Ports function discussed later See the next page for a list of predefined services 100 WR3000 4 Port Wireless DSL Cable Router 12 5 3 Predefined Services Continued Predefined Services V BGP ICP 1 9 Border Gateway Protocol BOOIP CLIENT UDP 68 DHCP Client BOOIP SERVER UDP 67 DHCP Server U SEEME TCP UDP A popular videoconferencing solution from White Pines Software 7648 24032 DNS UDP TCP 53 Domain Name Server a service that matches web names e g www ParkerVision com to IP numbers FINGER ICP 9 Finger is a UNIX or Internet related command that can be used to find out if a user is logged on FIP TCP 20 21 File Transfer Program a program to enable fast transfer of files including large files that may not be possible by e mail ME Hyper lext Transfer Protocol a client server protocol for the world wide web Q UDP 400 IS IS a popular Internet chat program ParkerVision e IP P Encapsulation Security Protocol tunneling protocol uses this servi
135. o use the correct casing Refer to the WAN Screens chapter Web Configuration Utility or the nternet Access chapter SMT Clone the MAC address from your computer on the LAN as the WR3000 Wireless Router s WAN MAC address Refer to the WAN Screens chapter Web Configuration Utility or the General and WAN Setup chapter SMT It is recommended that you clone your computer s MAC address even if your ISP presently does not require MAC address authentication Configure your computer s name as the WR3000 Wireless Router s system name Refer to the Wizard Setup chapter Web Configuration Utility or the General and WAN Setup chapter SMT mal DRE anma ParkerVision bil DRE anma 165 WR3000 4 Port Wireless DSL Cable Router Problems with Internet Access Troubleshooting Internet Access PROBLEM ORRECTIVE ACTION cannot access the Connect your cable DSL modem to the WR3000 Wireless Router using the Internet appropriate cable Check with the manufacturer of your cable DSL device about your cable requirement because for some devices may require a crossover cable and others a straight through Ethernet cable Verify your WAN settings Refer to the WAN chapter Web Configuration Utility or the Internet Access chapter SMT Make sure you entered the correct user name and password For wireless stations check that both the WR3000 Wireless Router and wireless station s are using the same ESSID channel and WEP keys if
136. onal information about the log entry Email Log Now ick Email Log Now to send the log screen to the e mail address specified in the Log Settings page Relres ick Refresh to renew the log screen ear Log ick Clear Log to clear all the logs 15 2 Configuring Log Settings To change your WR3000 Wireless Router s log settings click ADVANCED LOGS and then the Log Settings tab The screen appears as shown Use the Log Settings screen to configure to where the WR3000 Wireless Router is to send the logs the schedule for when the WR3000 Wireless Router is to send the logs and which logs and or immediate alerts the WR3000 Wireless Router is to send An alert is a type of log that warrants more serious attention They include system errors attacks access control and attempted access to blocked web sites or web sites with restricted web features such as cookies Active X and so on Some categories such as System Errors consist of both logs and alerts You may differentiate them by their color in the View Log screen Alerts are displayed in red and logs are displayed in black 121 WR3000 4 Port Wireless DSL Cable Router ParkerVision 15 2 Configuring Log Settings Continued View Log Log Settings Reports Address Info Mail Server pO Outgoing SMTP Server Name or IP Address Mail Subject o Send Log to E mail Address Send Alerts to PO E mail Address Syslog Logging Active Syslog Server IP
137. or Broadcast 1 sender everybody on the network Multicast delivers IP packets to a group of hosts on the network not everybody and not just 1 IGMP Internet Group Multicast Protocol is a network layer protocol used to establish membership in a Multicast group it is not used to carry user data IGMP version 2 RFC 2236 is an improvement over version 1 RFC 1112 but IGMP version 1 is still in wide use If you would like to read more detailed information about interoperability between IGMP version 2 and version 1 please see sections 4 and 5 of RFC 2236 The class D IP address is used to identify host groups and can be in the range 224 0 0 0 to 239 255 255 255 The address 224 0 0 0 is not assigned to any group and is used by IP multicast computers The address 224 0 0 1 is used for query messages and is assigned to the permanent group of all IP hosts including gateways ParkerVision All hosts must join the 224 0 0 1 group in order to participate in IGMP The address 224 0 0 2 is assigned to the multicast routers group The WR3000 Wireless Router supports both IGMP version 1 IGMP vl and IGMP version 2 IGMP v2 At start up the WR3000 Wireless Router queries all directly connected networks to gather group membership After that the WR3000 Wireless Router periodically updates this information IP multicasting can be enabled disabled on the WR3000 Wireless Router LAN and or WAN interfaces in the Web Configuration Utility LAN WAN
138. ork environments All UPnP enabled devices may communicate freely with each other without additional configuration Disable UPnP if this is not your intention 14 3 Configuring UPnP Click ADVANCED and then UPnP to display the screen shown on the next page ParkerVision 114 WR3000 4 Port Wireless DSL Cable Router 14 3 Configuring UPnP Continued UPnP m Enable the Universal Plug and Play UPnP Feature E Allow users to make configuration changes through UPnP E Allow UPnP to pass through Firewall UPNP Name ParkerVision WR3000 4 port Wireless DSL Cable Router The following table describes the labels in this screen Configuring UPnP U g and Play UPnP feature Allow users to make configuration changes through UPnP through Firewall Be aware that anyone could use a UPnP application to open the Web Configuration Utility s login screen without entering the WR3000 Wireless Router s IP address although you must still enter the password to access the Web Configuration Utility applications to automatically configure the WR3000 Wireless Router so that they can communicate through the WR3000 Wireless Router for example by using NAT traversal UPnP applications automatically reserve a NAT forwarding port in order to communicate with another UPnP enabled device this eliminates the need to manually configure port forwarding for the UPnP enabled application elect this check box to create a static LAN to LAN WR30
139. ort Wireless DSL Cable Router 9 1 NAT Overview Continued 9 1 5 NAT Mapping Types NAT supports five types of IP port mapping They are gt One to One In One to One mode the WR3000 Wireless Router maps one local IP address to one global IP address gt Many to One In Many to One mode the WR3000 Wireless Router maps multiple local IP addresses to one global IP address This is equivalent to SUA i e PAT port address translation ParkerVision s Single User Account feature the SUA Only option gt Many to Many Overload In Many to Many Overload mode the WR3000 Wireless Router maps the multiple local IP addresses to shared global IP addresses gt Many One to One In Many One to One mode the WR3000 Wireless Router maps each local IP address to a unique global IP address gt Server This type allows you to specify inside servers of different services behind the NAT to be accessible to the outside world Port numbers do not change for One to One and Many One to One NAT mapping types The following table summarizes these types TYPE P MAPF MT ABBR ILA2 lt gt IGA1 V g UA PA V Many to Many Overload ILA2 lt gt IGA2 ILA3 lt gt IGA1 ILA4 lt gt IGA2 M 1 1 ILA2 IGA2 ILA3 IGA3 Server 1 IP IGA1 Server 2 IP lt gt IGA1 Server 3 IP lt gt IGA ParkerVision 76 WR3000 4 Port Wireless DSL Cable Router 9 1 NAT Overview Continued 9 1 6 SUA Single User Account Ver
140. own list box to enable roaming on the WR3000 if you have two or more WR3000 wireless routers on the same subnet All routers on the same subnet and the wireless stations must have the same ESSID to allow roaming sure this port is not used by other services Apply Click Apply to save your changes back to the WR3000 wireless router Reset Click Reset to reload the previous configuration for this Screen 6 4 3 Configuring Roaming on the WR3000 ParkerVision Port Enter the port number to communicate roaming information between routers The port number must be the same on all routers The default is 16290 Make Enable the roaming feature if you have two or more WR3000 on the same subnet Follow the steps below to allow roaming on your WR3000 Step 1 From the main menu enter 3 to display LAN Setup Step 2 Enter 5 to display Wireless LAN Setup as shown below Wireless LAN Setup ESSID Wireless Hide ESSID No Channel ID CHOI 2412MHz RTS Threshold 0 Frag Threshold 2432 WEP Encryption Disable Default Key N A Keyl N A Key2 N A Key3 N A Key4 N A Authen Method N A Edit MAC Address Filter No Edit Roaming Configurations Yes Block Intra BSS Traffic No Number of Associated Stations 32 Breathing LED Yes Output Power 17dBm Press ENTER to Confirm or ESC to Cancel ParkerVision 47 WR3000 4 Port Wireless DSL Cable Router 6 4 3 Configuring Roaming on the WR3000 Continued Step
141. ows XP EM i ae hiiri eee If you have a dynamic IP address click Obtain an Queue E IP address automatically If you have a static IP address click Use the following IP Address and fill in the IP address Subnet mask and Default gateway fields 7 bun C H sarar arien turca nl US Ues Far baer D rmm enden ie Click Advanced ParkerVision 172 WR3000 4 Port Wireless DSL Cable Router Windows 2000 XP Continued PL an TLE Son heaps 6 If you do not know your gateway s IP address remove any previously installed d sen DAG WHF Coton gateways in the IP Settings tab and click OK Do one or more of the following if you want to configure additional IP addresses In the IP Settings tab in IP addresses click Add In TCP IP Address type an IP address in IP address and a subnet mask in Subnet mask and then click Add Repeat the above two steps for each IP address you want to add Configure additional default gateways in the IP Settings tab by clicking Add in Default gateways In TCP IP Gateway Address type the IP address of the default gateway in Gateway To manually configure a default metric the number of transmission hops clear the Automatic metric check box and type a metric in Metric Click Add Repeat the previous three steps for each default gateway you want to add Click OK when finished ParkerVision 173 WR3000 4 Port Wireless DSL Cable Router Windows 2000 XP Cont
142. p and troubleshooting of the WR3000 163 WR3000 4 Port Wireless DSL Cable Router Troubleshooting This appendix covers potential problems and possible remedies After each problem description some instructions are provided to help you to diagnose and to solve the problem Problems Starting Up the WR3000 Wireless Router Troubleshooting the Start Up of Your WR3000 Wireless Router ParkerVision None of the LEDs Make sure you are using the supplied power adaptor and that it is plugged in to an turn on when appropriate power source Check that the power source is turned on plug in the power If the problem persists you may have a hardware problem In this case you should adaptor contact your local vendor cannot access Check to see if the WR3000 Wireless Router is connected to your computer s the WR3000 console port Wireless Router i VT100 l via the console eck to see if the terminal emulation communications program IET is configured correctly The communications software should be configured as follows oit data flow set to port 0 bps is the default speed on leaving the factory Try other speeds in case the speed has been cannot access the The Password and Username fields are case sensitive Make sure that you enter the WR3000 Wireless correct password and username using the proper casing AOMEN Use the RESET button on the side panel of the WR3000 Wireless Router to restore the factory default con
143. page LABEL b RIP iil tft Dee Encapsulation You must choose the Ethernet option when the WAN port is used as a regular Ethernet ervice Type tandard RR Toshiba RoadRunner Toshiba authentication method RR Manager Roadrunner Manager authentication method RR Telstra or Telia Login Choose a Roadrunner service type if your ISP is Time Warner s Roadrunner otherwise choose Standard User Name Enter the username given to you by your ISP Password Enter the password associated with the login name above Retype to Type your password again here to ensure that what you entered in the Password Confirm field above was what you intended WR3000 W the R ogin Server Telia Type the domain name of the Telia login server for example logini telia com Login only This field is not available on all models V Telia Login only Router does not log in periodically Type the number of minutes from 1 to 59 30 recommended for the WR3000 Wireless Router to wait between logins This field is not available on all models BERE ick Apply to save your changes back to the WR3000 Wireless Router ick Reset to begin configuring this screen afresh 8 2 2 PPPoE Encapsulation PPPoE Point to Point Protocol over Ethernet is an IETF Draft standard RFC 2516 specifying how a personal computer PC interacts with a broadband modem DSL cable wireless etc connection The PPP over Ethernet option is for a dial up connection using PPPoE
144. pen the Filter screen Settings Filter Services Restrict Web Features ActiveX Java Cookies H Web Proxy E Enable URL Keyword Blocking Keyword pO Keyword List Add Day to Block _ Everyday sun Mon _ Tue Wed Thu _ Fri Sat Time of Day to Block 24 Hour Format _ All Day Start 0 _ hour O0 _ min End 10 _ hour 0 _ min The settings in the screen above are described on the next page ParkerVision mal DRE anma 97 Soe 07 8 WR3000 4 Port Wireless DSL Cable Router 12 5 1 Configuring Content Filtering Continued The following table describes the labels in the screen on the preceding page Firewall Filter LABEL Restrict Web Features OOKIES Web Proxy nable URL Keyword Keyword Keyword List Ada Delete ear Day to Block 24 Hour Format DESCRIPTION elect the categories of web features that you want to restrict ActiveX is a tool for building dynamic and active Web pages and distributed object applications When you visit an ActiveX Web site ActiveX controls are downloaded to your browser where they remain in case you visit the site again Java Is a programming language and development environment for building downloadable Web components or Internet and intranet business applications of all kinds Web servers that track usage and provide service based on ID use cookies IS IS a server that acts as an intermediary betwee
145. puter name This name can be up to 30 alphanumeric characters long Spaces are not allowed but dashes and underscores are accepted Domain Name Type the domain name if you Know it here If you leave this field blank the ISP may assign a domain name via DHCP The domain name entered by you is given priority over the ISP assigned domain name Administrator Type how many minutes a management session either via the web configuration utility or SMT Inactivity Timer can be left idle before the session times out The default is 5 minutes After it times out you have to log in with your password again Very long idle timeouts may have security risks A value of 0 means a management session never times out no matter how long it has been left idle not recommended ystem DNS Servers First DNS Server y y y g Second DNS WAN IP address The field to the right displays the read only DNS server IP address that the Server ISP assigns Third DNS Server Select User Defined if you have the IP address of a DNS server Enter the DNS server s IP address in the field to the right If you chose User Defined but leave the IP address set to 0 0 0 0 User Defined changes to None after you click Apply If you set a second choice to User Defined and enter the same IP address the second User Defined changes to None after you click Apply Select None if you do not want to configure DNS servers If you do not configure a DNS server you must kno
146. rVision 00 15 28 07 57 20 The MAC address screen allows users to configure the WAN port s MAC address by either using the factory default or cloning the MAC address from a computer on your LAN Choose Factory Default to select the factory assigned default MAC address 71 WR3000 4 Port Wireless DSL Cable Router SUA Single User Account NAT Network Address Translation and STATIC ROUTE ParkerVision This part covers the information about SUA NAT and Static Route setup ParkerVision 72 WR3000 4 Port Wireless DSL Cable Router Chapter 9 Single User Account SUA Network Address Translation NAT This chapter discusses how to configure SUA NAT on the WR3000 Wireless Router 9 1 NAT Overview NAT Network Address Translation NAT RFC 1631 is the translation of the IP address of a host in a packet For example the source address of an outgoing packet used within one network is changed to a different IP address known within another network 9 1 1 NAT Definitions Inside outside denotes where a host is located relative to the WR3000 Wireless Router For example the computers of your subscribers are the inside hosts while the web servers on the Internet are the outside hosts Global local denotes the IP address of a host in a packet as the packet traverses a router For example the local address refers to the IP address of a host when the packet is in the local network while the global address ref
147. reen ParkerVision mal DRE anma 159 WR3000 4 Port Wireless DSL Cable Router Chapter 20 Internet Access This chapter describes how to configure the WR3000 Wireless Router for Internet Access 20 1 Internet Access Configuration Menu 4 allows you to enter the Internet Access information in one screen Menu 4 is actually a simplified setup for one of the remote nodes that you can access in menu 11 Before you configure your WR3000 Wireless Router for Internet access you need to collect your Internet account information from your ISP and telephone company Use the following table to record your Internet Account Information Note that if you are using PPP or PPPoE encapsulation then the only ISP information you need is a login name and password ystem Name Enter the name of the WR3000 Wireless Router optional N PPPOE service name if t P supplies one Enter any if the ISP does not assign you one Vly Login nter the login name assigned by your ISP for PPP PPPOE only Viy Password nter the password associated with your ISP assigned My Login for PPP PPPOE only IP Address Enter if your IP address is not dynamically assigned Network oelect Full Feature SUA Only or None Address Translation Primary DNS server Secondary DNS server Enter when using RFC 1483 Encapsulation or a Assignment static IP address e nter the time lapse in seconds before you PPPoE or automatically disconnect from t
148. reless DSL Cable Router Dynamic DNS Support With Dynamic DNS support you can have a static host name alias for a dynamic IP address allowing the host to be more easily accessible from various locations on the Internet You must register for this service PPPoE Support RFC2516 PPPoE Point to Point Protocol over Ethernet emulates a dial up connection It allows your ISP to use their existing network configuration with newer broadband technologies such as ADSL The PPPoE driver on the WR3000 Wireless Router is transparent to the computers on the LAN which see only Ethernet and are not aware of PPPoE thus saving you from having to manage PPPoE clients on individual computers PPTP Encapsulation Point to Point Tunneling Protocol PPTP is a network protocol that enables secure transfer of data from a remote client to a private server creating a Virtual Private Network VPN using a TCP IP based network PPTP supports on demand multi protocol and virtual private networking over public networks such as the Internet Use PPTP to connect to a broadband modem to achieve access to high speed data networks via a familiar dial up networking user interface Network Address Translation NAT NAT Network Address Translation NAT RFC 1631 allows the translations of multiple IP addresses used within one network to different IP addresses known within another network NAT for Single IP address Internet Access The WR3000 Wireless Router s S
149. revent security breaches If you need to define filters please read the Filter Set Configuration chapter first then return to this menu to define the filter sets 151 WR3000 4 Port Wireless DSL Cable Router 19 2 TCP IP Ethernet and DHCP Setup Use menu 3 2 to configure your WR3000 Wireless Router for TCP IP To edit menu 3 2 enter 3 from the main menu to display Menu 3 Ethernet Setup When menu 3 appears press 2 and press ENTER to display Menu 3 2 TCP IP and DHCP Ethernet Setup as shown next ParkerVision fua of the IP px Follow the instructions in the table on the following page to configure the DHCP fields Nn lie ParkerVision 152 WR3000 4 Port Wireless DSL Cable Router 19 2 TCP IP Ethernet and DHCP Setup Continued Follow the instructions in the table below to configure the DHCP fields DHCP Ethernet Setup If set to Server your WR3000 Wireless Router can assign IP addresses an IP default gateway and DNS servers to Windows 95 default Windows NT and other systems that support the DHCP client If set to None the DHCP server will be disabled If set to Relay the WR3000 Wireless Router acts as a surrogate DHCP server and relays DHCP requests and responses between the remote server and the clients Enter the IP address of the actual remote DHCP server in the Remote DHCP Server in this case When DHCP is used the following items need to be set tarting Address his field specifies th
150. rference to radio television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help INFORMATION TO USER THE USER S MANUAL OR INSTRUCTION MANUAL FOR AN INTENTIONAL OR UNINTENTIONAL RADIATOR SHALL CAUTION THE USER THAT CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR COMPLIANCE COULD VOID THE USER S AUTHORITY TO OPERATE THE EQUIPMENT FCC RF exposure requirements When in operation the device should be located such that it is more than 20 cm away from people and their person This transmitter is restricted for use with the specific antenna s tested in the application for Certification The antenna s used for this transmitter must not be co located or operating in conjunction with any other antenna or transmitter WR3000 4 Port Wireless DSL Cable Router Ej EGER o TABLE OF CONTENTS B EET BEEN S OG LZ GL 6 PANI BT e NS SD ogi C RE uL eese eere oen nnn nnnm 7 ES Chapter 1 Getting to Know Your WR3000 000 0c00cceeeeeeeeeeeceeseseseseseseeeeeerereeeeens 8 e Chapter 2 Introduction to
151. route on the WR3000 Wireless Router click the radio button next to the static route index number you want to configure then click Edit to go to the Static Route Edit screen To remove a static route on the WR3000 Wireless Router click the radio button next to the static route index number you want to remove then click Delete ParkerVision 83 WR3000 4 Port Wireless DSL Cable Router 10 2 1 Configuring Route Entry Select a static route index number and click Edit The screen shown next appears Fill in the required information for each static route The following table describes the labels in this screen Edit IP Static Route APIS Decisis nter a descriptive name for this route This ts for identification purposes only elect this check box to activate this static route number If you need to specify a route to a single host use a subnet mask of 255 255 255 255 in the subnet mask field to force the network number to be identical to the host ID Type the IP address of the gateway Ihe gateway Is an immediate neighbor of your WR3000 Wireless Router that will forward the packet to the destination On the LAN the gateway must be a router on the same segment as your WR3000 Wireless Router over the WAN the gateway must be the IP address of one of the remote nodes between 1 and 15 In practice 2 or 3 is usually a good number Private This parameter determines if the WR3000 Wireless Router will include th
152. rvers The WR3000 Wireless Router s embedded FTP and TF TP servers enable fast firmware upgrades as well as configuration file backups and restoration Wireless Association List With the Wireless Association List you can see the list of the wireless stations that are currently using the WR3000 Wireless Router to access your wired network Wireless LAN Channel Usage The Wireless Channel Usage displays whether the radio channels are used by other wireless devices within the transmission range of the WR3000 Wireless Router This allows you to select the channel with minimum interference for your WR3000 Wireless Router ParkerVision 12 WR3000 4 Port Wireless DSL Cable Router 1 3 Application for the WR3000 Wireless Router Here is an application example of what you can do with your WR3000 Wireless Router 1 3 1 Internet Access Application Add a wireless LAN to your existing network without expensive network cables Wireless stations can move freely anywhere in the coverage area and use resources on the wired network Wireless LAN S T Connection aa EQ Internet Cable xDSL i Modem a ParkerVision Access Point 10 100M Ethernet Internet Access Application Example ParkerVision 13 WR3000 4 Port Wireless DSL Cable Router 1 4 Installing Your WR3000 Wireless Router This section will show you how to physically hook up your WR3000 Wireless Router 1 4 1 Installation Options The WR300
153. sion 89 WR3000 4 Port Wireless DSL Cable Router 11 4 2 Types of DoS Attacks Continued ICMP Vulnerability ICMP is an error reporting protocol that works in concert with IP The following ICMP types trigger an alert ICMP Commands That Trigger Alerts TI TUS MP REQUEST TIMESTAMP REPLY ADDRESS MASK REQUEST 18 lADORESS MASK REPLY Illegal Commands NetBIOS and SMTP The only legal NetBIOS commands are the following all others are illegal Legal NetBIOS Commands MESSAGE REQUEST POSITIVE RETAROGET KEEPALIVE All SMTP commands are illegal except for those displayed in the following table Legal SMTP Commands ALITH DAT A Ene ETRN EXPN ELO HELP MAIL NCKOIP Traceroute Traceroute is a utility used to determine the path a packet takes between two endpoints Sometimes when a packet filter firewall is configured incorrectly an attacker can traceroute the firewall gaining knowledge of the network topology inside the firewall 4 Often many DoS attacks also employ a technique known as IP Spoofing as part of their attack IP Spoofing may be used to break into systems to hide the hacker s identity or to magnify the effect of the DoS attack IP Spoofing is a technique used to gain unauthorized access to computers by tricking a router or firewall into thinking that the communications are coming from within the trusted network To engage in IP spoofing a hacker mus
154. speed of incoming transmissions and adjust appropriately without manual intervention It allows data transfer of either 10 Mbps or 100 Mbps in either half duplex or full duplex mode depending on your Ethernet network 10 100M Auto crossover Ethernet Fast Ethernet Interface The LAN interface automatically adjusts to either a crossover or straight through Ethernet cable 10 100 Mbps Ethernet WAN The 10 100 Mbps Ethernet WAN port attaches to the Internet via broadband modem or router Reset Button The WR3000 Wireless Router reset button is built into the rear panel Use this button to restore the factory default password to 1234 IP address to 192 168 150 1 subnet mask to 255 255 255 0 and DHCP sever enabled with a pool of 32 IP addresses starting at 192 168 150 32 Brute Force Password Guessing Protection The WR3000 Wireless Router has a special protection mechanism to discourage brute force password guessing attacks on the WR3000 Wireless Router s management interfaces You can specify a wait time that must expire before entering a fourth password after three incorrect passwords have been entered Please see the appendix for details about this feature WR3000 4 Port Wireless DSL Cable Router WR3000 Wireless Router LED The blue WR3000 Wireless Router LED also known as the Breathing LED is on when the WR3000 Wireless Router is on and blinks or breaths when data is being transmitted to from its wireless stations You may use the web
155. ss of one of the remote nodes pplication type the IP subnet mask of the and PPTP encapsulation destination network If you need to specify a route to a single host use a subnet mask of 255 255 255 255 in the subnet mask field to force the network number to be identical to the host ID Network Address Translation Network Address Translation NAT allows the translation of an Internet protocol address used within one network to a different IP address known within another network SUA Single User Account is a subset of NAT that supports two types of mapping Many to One and Server When you select this option the WR3000 Wireless Router will use Address Mapping Set 255 in the SMT Choose SUA Only if you have just one public WAN IP address for your WR3000 Wireless Router Choose Full Feature if you have multiple public WAN IP addresses for your WR3000 Wireless Router For more information about NAT refer to the MAT chapter in this User s Guide Type a number that approximates the cost for this link Metric represents the cost of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks The number need not be precise but it must be between 1 and 15 In practice 2 or 3 is usually a good number Private PPPoE and PPTP This parameter determines if the WR3000 Wireless Router will include the route to this remote node in its RIP broadcasts If select Yes
156. sus NAT SUA Single User Account is a ParkerVision implementation of a subset of NAT that supports two types of mapping Many to One and Server The WR3000 Wireless Router also supports Full Feature NAT to map multiple global IP addresses to multiple private LAN IP addresses of clients or servers using mapping types Select either SUA Only or Full Feature in WAN IP 9 2 SUA Server An SUA server set is a list of inside behind NAT on the LAN servers for example web or FTP that you can make visible to the outside world even though SUA makes your whole inside network appear as a single computer to the outside world You may enter a single port number or a range of port numbers to be forwarded and the local IP address of the desired server The port number identifies a service for example web service is on port 80 and FTP on port 21 In some cases such as for unknown services or where one server can support more than one service for example both FTP and web service it might be better to specify a range of port numbers You can allocate a server IP address that corresponds to a port or a range of ports Many residential broadband ISP accounts do not allow you to run any server processes Such as a Web or FIP server from your location Your ISP may periodically check for servers and may suspend your account if it discovers any active services at your location If you are unsure refer to your ISP Default Server IP Address In addition
157. t NO incoming connections WAN to LAN are allowed unless you create rules allowing cenair WAN users services access to your LAN WAN to LAN Traffic 12 5 Enabling Firewall The ordering of your rules is very important as rules are applied in turn The default rules allow LAN to WAN traffic and deny traffic initiated from WAN to LAN You may block traffic initiated from the LAN by configuring blocked services in the Services screen You may allow traffic initiated from the WAN by configuring port forwarding rules one to one many one to one mapping rules and or allow remote management The firewall is automatically enabled when you configure blocked services When you configure a remote management menu to allow access to the WR3000 Wireless Router a firewall rule WAN to WAN is automatically created Click ADVANCED and FIREWALL to open the Settings screen Enable or activate the firewall by selecting the Enable Firewall check box as seen in the screen on the following page ParkerVision 95 WR3000 4 Port Wireless DSL Cable Router 12 5 Enabling Firewall Continued The following table describes the labels in this screen Firewall Settings LABEL e nable Firewa elect this check box to activate the firewall The WR3000 Wireless Router performs access control and protects against Denial of Service DoS attacks when the firewall is activated AN to WAN o log packets related to firewall rules make sure that Access Con
158. t Wireless DSL Cable Router 3 6 Basic Setup Complete Click Finish to complete and save the wizard setup If you are currently using a wireless LAN adapter to access this WR3000 Router Wireless Router and you made changes to the ESSID then you will need to make the same changed to your wireless LAN adapter after you click the Finish button 29 WR3000 4 Port Wireless DSL Cable Router System LAN and Wireless This part discusses the System LAN and Wireless Setup Screens ParkerVision 30 WR3000 4 Port Wireless DSL Cable Router Chapter 4 System Screens This chapter provides information on the System screens 4 1 System Overview This section provides information on general system setup ParkerVision 4 2 Configuring General Setup Click ADVANCED and then SYSTEM to open the General screen General DDNS Password Time Setting oystem Name Domain Name parkervision com Administrator Inactivity Timer minutes 0 means no timeout System DNS Servers First DNS Server From ISP V Second DNS Server From ISP W Third DNS Server From ISP WY The table on the next page describes the labels in the above screen ParkerVision 1 bil DRE ama 31 WR3000 4 Port Wireless DSL Cable Router 4 2 Configuring General Setup Continued LABEL DESCRIPTION ystem Name Type a descriptive name for identification purposes Some ISPs check this name so it Is recommended you enter your computer s Com
159. t Wireless DSL Cable Router 7 8 Introduction to Local User Database By storing user profiles locally on the WR3000 Wireless Router your WR3000 Wireless Router is able to authenticate wireless users without interacting with a network RADIUS server However there is a limit on the number of users you may authenticate in this way 7 9 Configuring 802 1 x To change your WR3000 Wireless Router s authentication settings click ADVANCED WIRELESS and then the 802 1x tab The screen appears as shown below Local User No Authentication Required VY The following table describes the settings on this screen ReAuthentication Timer in seconds Idle Timeout select a contro method from the drop down list box Choose from No Authentication Required Authentication Required and No Access Allowed No Authentication Required allows all wireless stations access to the wired network without entering usernames and passwords This is the default setting Authentication Required means that all wireless stations have to enter usernames and passwords before access to the wired network is allowed No Access Allowed blocks all wireless stations access to the wired network pecify how often wireless stations have to reenter usernames and passwords in order to stay connected This field is activated only when you select Authentication Required in the Wireless Port Control field Enter a time interval between 10 and 9999 seconds The d
160. t click the icon and select Properties Step 3 In the Internet Connection Properties window click Settings to see the port mappings that were automatically created am ig B NEGAT Pre mmm Corre m an le rnm air hy bhima erm onm TH cum means adc pea Is Cc Demo s e a e T Ps zd Hus aid Nu ou LE LUI FA Eripe un zr rn ncc qnare ke da PIRE Continued on the next page ParkerVision 117 WR3000 4 Port Wireless DSL Cable Router 14 5 1 Auto discover Your UPnP enabled Network Device Continued Step 4 You may edit or delete the port mappings or click Add to manually add port mappings I ur paar IJI IPTE Dirikan cf tenece I I i I eit Erag PG LU LL uae Z sumam TOES CH DIMNGOTEE DO Hore c P sihes foe emai VX 155 0 72 of de EM cme Mudo nian if czme reg hong ffir 366 c8 on our neri 1 ib d i Dele irie be Bui oe se fna To DP Ire nal Pii rabat o d servicer 111 eT om When the UPnP enabled device is disconnected from your computer all port mappings Will be deleted automatically Step 5 Select the Show icon in notification area E ERE SAO era Ge ree id et Step 6 Double click the icon to display your current Internet connection status m4 IL JM ParkerVision 118 WR3000 4 Port Wireless DSL Cable Router 14 5 2 Web Configuration Utility Easy Access With UPnP you can access the web based Web Configuration Utility on the WR3000 Wireless Router
161. t modify the packet headers so that it appears that the packets originate from a trusted host and should be allowed through the router or firewall The WR3000 Wireless Router blocks all IP Spoofing attempts ParkerVision 90 WR3000 4 Port Wireless DSL Cable Router 11 5 Stateful Inspection Stateful inspection means the WR3000 Wireless Router records packet information such as port number and source destination addresses and then allows or denies the response depending on your firewall rules The default rules allow LAN to WAN traffic and deny traffic initiated from WAN to LAN Protected User Ainitates a Tenet session WAN LAN Rem traffic for User 4 s Telnet session is permitted F etabelul inspection The previous figure shows the WR3000 Wireless Router s default firewall rules in action as well as demonstrates how stateful inspection works User A can initiate a Telnet session from within the LAN and responses to this request are allowed However other Telnet traffic initiated from the WAN is blocked ParkerVision 91 WR3000 4 Port Wireless DSL Cable Router Chapter 12 Firewall Screens This chapter shows you how to configure your WR3000 Wireless Router firewall 12 1 Access Methods The Web Configuration Utility is by far the most comprehensive firewall configuration tool your WR3000 Wireless Router has to offer For this reason it is recommended that you configure your firewall using the Web Confi
162. t up your general information WAN Setup Use this menu to set up your WAN connection AN Setup Use this menu to set up your LAN and WLAN connection Eo nternet Access Setup A quick and easy way to set up an Internet connection Remote Node Setup Use this menu to set up the Remote Node for LAN to LAN connection including Internet connection tatic Routing Setup Use this menu to set up static routes Use this menu to set up local user profiles on the WR3000 Wireless Router narams Use this menu to specify inside servers when NAT is enabled a Use this menu to set up filters and firewall to provide security etc a Use this menu to set up SNMP related parameters eae Use this menu to change your password and set up wireless security HEB ae This menu provides system status diagnostics software upload etc meer Use this menu to schedule outgoing calls uM ER Use this to exit from SMT and return to a blank screen ParkerVision 145 WR3000 4 Port Wireless DSL Cable Router Chapter 18 General and WAN Setup The chapter shews you the information on general setup and how to configure the WAN 18 1 General Setup Menu 1 General Setup contains administrative and system related information shown next The System Name field is for identification purposes However because some ISPs check this name you should enter your computer s Computer Name The Domain Name entry is what is propagated to the DHCP clients on t
163. ter IP Address appendix ParkerVision Step 2 In Windows click Start usually in the bottom left corner Run and then type telnet 192 168 150 1 the default IP address and click OK Step 3 For your first login enter 1234 in the Password field As you type the password the screen displays an x for each character you type Step 4 After entering the password you will see the main menu Please note that if there is no activity for longer than five minutes default timeout period after you log in your WR3000 Wireless Router will automatically log you out 17 2 1 Initial Screen When you turn on your WR3000 Wireless Router it performs several internal tests as well as line initialization After the initialization the WR3000 Wireless Router asks you to press ENTER to continue as shown 141 WR3000 4 Port Wireless DSL Cable Router 17 2 2 Entering Password The login screen appears after you press ENTER prompting you to enter the password as shown next For your first login enter the default password 1234 As you type the password the screen displays an x for each character you type ParkerVision 17 3 Changing the System Password Change the WR3000 Wireless Router default password by following the steps shown next Step 1 Enter 23 in the main menu to open Menu 23 System Security Step 2 Enter 1 to display Menu 23 1 System Security Change Password as shown next Step 3
164. thin 3 seconds press any key to enter debug mode Step 3 Enter y at the prompt below to go into debug mode Step 4 Enter atlc after Enter Debug Mode message Continued on the next page ParkerVision 17 WR3000 4 Port Wireless DSL Cable Router 2 3 2 Uploading a Configuration File via Console Port Continued Step 5 Wait for Starting XMODEM upload message before activating Xmodem upload on your terminal This is an example Xmodem configuration upload using HyperTerminal Std File T X Fnkdar C Program Fies Fianama Pieductearfug riim Type the Apis fies sian I JA Ira iler Step 6 Click Transfer then Send File to display the following screen Step 7 After successful firmware upload enter atgo to restart the WR3000 Wireless Router 2 4 Navigating the WR3000 Wireless Router Web Configuration Utility The following summarizes how to navigate the Web Configuration Utility from the MAIN MENU screen Follow the instructions you see in the MAIN MENU screen or click the IBs icon located in the top right corner of most screens to view online help Foliya ihe ineine ticas you ser in Ifa MAIN MINI screen or click the ican scat in tee top right corner of most screens fo view ending help The GEM icon dors not ageear in Ue MAIN MENU permen oo tt Fee and praca AT MOHT Targi E WAAAY ars La aed ey UP ast ge eee pee lig fe tan WU MF by peer r7 na e nef Ern Wee aes ee ETRE TATUS un
165. tions STA are within range of the Wireless Router AP or wireless gateway but out of range of each other so they cannot hear each other that is they do not know if the channel is currently being used Therefore they are considered hidden from each other When station A sends data to the WR3000 Wireless Router it might not know that station B is already using the channel If these two stations send data at the same time collisions may Staton 1500 WR o l erre ris am F E5 4 i A M T ret ki z s E Station A z jhear sach otho T Station B RTS CTS occur when both sets of data arrive at the AP at the same time resulting in a loss of messages for both stations RTS CTS is designed to prevent collisions due to hidden nodes An RTS CTS defines the biggest size data frame you can send before an RTS Request To Send CTS Clear to Send handshake is invoked When a data frame exceeds the RTS CTS value you set between 0 to 2432 bytes the station that wants to transmit this frame must first send an RTS Request To Send message to the AP for permission to send it The AP then responds with a CTS Clear to Send message to all other stations within its range to notify them to defer their transmission It also reserves and confirms with the requesting station the time frame for the requested transmission Stations can send frames smaller than the specified RTS CTS directly to the AP without th
166. to the servers for specified services NAT supports a default server IP address A default server receives packets from ports that are not specified in this screen If you do not assign a Default Server IP Address then all packets received for ports not specified in this screen will be discarded 9 2 1 Port Forwarding Services and Port Numbers In addition to the servers for specified services NAT supports a default server A service request that does not have a server explicitly designated for it is forwarded to the default server If the default server is not defined the service request is simply discarded Many residential broadband ISP accounts do not allow you to run any server processes such as a Web or FTP server from your location Your ISP may periodically check for servers and may suspend your account if it discovers any active services at your location If you are unsure refer to your ISP The most often used port numbers are shown in the table on the following page 7 WR3000 4 Port Wireless DSL Cable Router 9 2 1 Port Forwarding Services and Port Numbers Continued Services and Port Numbers ECHO FIP File Transfer Protocol MTP Simple Mail Transfer Protocol DNS Domain Name System Finger HTTP Hyper Text Transfer protocol or WWW Web EE EN POP3 Post Office Protocol ParkerVision NNTP Network News Transport Protoco NMP Simple Network Management Protoco 161 NMP trap 162 PP TP Point to Po
167. trol under Log is selected in the Logs Log Settings screen Packets to Log l e No Log e Log Blocked blocked LAN to WAN services appear in the Blocked Services textbox in the Services screen with Enable Services Blocking selected e Log All log all LAN to WAN packets WAN to LAN o log packets related to firewall rules make sure that Access Control under Log is selected in the Logs Log Settings screen Packets to Log i and WAN to WAN Prestige packets to log Log Forwarded Log All log all WAN to LAN packets Allow one specific computer full access to all blocked resources You can allow a specific computer to access all Internet resources without restriction Computer IP Enter the IP address of the trusted computer in this field Address lick Apply to save your changes back to the WR3000 Wireless Router lick Reset to begin configuring this screen afresh 96 WR3000 4 Port Wireless DSL Cable Router ParkerVision 12 5 1 Configuring Content Filtering Content filtering allows you to block web sites by URL keywords that you specify for example you can block access to all web sites with the word bad in the URL by specifying bad as a keyword You can also block access to web proxies and pages containing Active X components Java applets and cookies Finally you can schedule when the WR3000 Wireless Router performs content filtering by day and time Click ADVANCED FIREWALL and then the Filter tab to o
168. ts received for ports not specified in this screen will be discarded This field displays the number of an individual SUA server entry elect this check box to enable the SUA server entry Clear this checkbox to disallow forwarding of these ports to an inside server without having to delete the entry Enter a name to identify this port forwarding rule Enter a port number here End Port To forward only one port enter the port number in the Start Port field and then type it again in the End Port field To specify a range of ports enter the start port number in the Start Port field and the last port to be forwarded in the End Port field erver IP Enter the inside IP address of the server here Address Apply lick Apply to save your changes back to the WR3000 Wireless Router lick Reset to begin configuring this screen afresh ParkerVision 79 WR3000 4 Port Wireless DSL Cable Router 9 4 Configuring Address Mapping Ordering your rules is important because the WR3000 Wireless Router applies the rules in the order that you specify When a rule matches the current packet the WR3000 Wireless Router takes the corresponding action and the remaining rules are ignored If there are any empty rules before your new configured rule your configured rule will be pushed up by that number of empty rules For example if you have already configured rules 1 to 6 in your current set and now you configure rule number 9 In the set summary scr
169. twork IP Policy Routing IP Policy Routing provides a mechanism to override the default routing behavior and alter packet forwarding based on the policies defined by the network administrator ParkerVision 11 WR3000 4 Port Wireless DSL Cable Router SNMP SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network devices SNMP is a member of the TCP IP protocol suite Your WR3000 Wireless Router supports SNMP agent functionality which allows a manger station to manage and monitor the SNMP WR3000 Wireless Router through the network The WR3000 Wireless Router supports SNMP version one SNMPvIl and version two c SNMPv2c Full Network Management The embedded web configurator is an all platform web based utility that allows you to easily access the WR3000 Wireless Router s management settings Most functions of the WR3000 Wireless Router are also software configurable via the SMT System Management Terminal interface The SMT is a menu driven interface that you can access from a terminal emulator through the console port or over a telnet connection e Logging and Tracing e Built in message logging and packet tracing Unix syslog facility support e Diagnostics Capabilities The WR3000 Wireless Router can perform self diagnostic tests These tests check the integrity of the following circuitry FLASH memory DRAM LAN port Wireless port Embedded FTP and TFTP Se
170. ulticast Protocol is a session layer protocol used to establish membership in a multicast group The WR3000 Wireless Router supports both IGMP version 1 IGMP v l and IGMP v2 Select None to disable it Windows Networking NetBIOS over TCP IP Allow between LAN Select this option to forward NetBIOS packets between the LAN port and the WAN port Apply Click Apply to save your changes back to the WR3000 Wireless Router Click Reset to reload the previous configuration for this screen ParkerVision 39 WR3000 4 Port Wireless DSL Cable Router Chapter 6 Wireless Configuration This chapter discusses how to configure the Wireless screens on the WR3000 Wireless Router 6 1 Wireless LAN Overview This section introduces the wireless LAN WLAN and some basic scenarios 6 1 1 IBSS An Independent Basic Service Set IBSS also called an Ad hoc network is the simplest WLAN configuration An IBSS is defined as two or more computers with wireless adapters within range of each other that from an independent wireless network without the need of an Wireless Router AP am MR d a le Wu f fol E gt lt Harabook with Deskop with Virgenes adapte winglevs adapter i i Ad hoc Wireless LAN IRSS i aem m n EEENEEL Y Deskiop with ee Notebook with wireless adapter 5 wirelgss adaptor IBSS Ad hoc Wireless LAN 6 1 2 BSS A Basic Service Set BSS exists when all communications
171. urations that you had previously and the speed of the console port will be reset to the default of 9600bps with 8 data bit no parity one stop bit and flow control set to none The password will be reset to 1234 also 2 3 1 Procedure to Use the Reset Button Make sure the SYS LED is on not blinking before you begin this procedure Step 1 Press the RESET button for more than five seconds and then release it If the SYS LED begins to blink the defaults have been restored and the WR3000 Wireless Router restarts Otherwise go to step 2 Step 2 Turn the WR3000 Wireless Router off Step 3 While pressing the RESET button turn the WR3000 Wireless Router on Step 4 Continue to hold the RESET button The SYS LED will begin to blink and flicker very quickly after about 10 or 15 seconds This indicates that the defaults have been restored and the WR3000 Wireless Router is now restarting Step 5 Release the RESET button and wait for the WR3000 Wireless Router to finish restarting 2 3 2 Uploading a Configuration File via Console Port This method is only applicable to WR3000 Wireless Router models with a console port Step 1 Download the default configuration file from the WR3000 Wireless Router FTP site unzip it and save it in a folder Step 2 Turn off the WR3000 Wireless Router begin a terminal emulation software session and turn on the WR3000 Wireless Router again When you see the message Press any key to enter Debug Mode wi
172. ured the address will be copied to the rom file ZyNOS configuration file It will not change unless you change the setting or upload a different rom file ParkerVision recommends you clone the MAC address from a workstation on your LAN even if your ISP does not require MAC address authentication Your WR3000 Wireless Router WAN port is always set at half duplex mode as most cable DSL modems only support half duplex mode Make sure your modem is in half duplex mode Your WR3000 Wireless Router supports full duplex mode on the LAN side Example of Network Properties for LAN Servers with Fixed IP Addresses oose an IP address ubnet mas ateway or default route Continued on the next page 2 WR3000 4 Port Wireless DSL Cable Router 3 5 4 WAN MAC Address Continued 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ParkerVision 00 21 03 36 21 07 The following table describes the labels in the screen above LABEL DESCRIPTION WAN IP Address Assignment et automatically from ISP elect this option If your ISP did not assign you a fixed IP address This is the default selection Use fixed IP address elect this option If the ISP assigned a fixed IP address Enter your WAN IP address in this field if you selected Use Fixed IP Address Vy WAN IP Subnet Mas Enter the IP subnet mask in this field if you selected Use Fixed IP Address This field is not available when you select PPPoE encapsulation in the previous
173. us page and select a valid upgrade file Click Help for more information Return 136 WR3000 4 Port Wireless DSL Cable Router 16 6 Configuration Screen The Web Configuration Utility uses TFTP to transfer files See the Firmware and Configuration File Maintenance chapter for transferring configuration files using FTP TFTP commands Click MAINTENANCE and then the Configuration tab Information related to backup configuration restoring configuration and factory defaults appears as shown next 16 6 1 Backup Configuration Backup configuration allows you to backup save the current system WR3000 Wireless Router configuration to your computer Backup is highly recommended once your WR3000 Wireless Router is functioning properly ParkerVision Click Backup to save your current WR3000 Wireless Router configuration to your computer 16 6 2 Restore Configuration Restore configuration replaces your WR3000 Wireless Router s current configuration content filters firewall settings etc with a previously saved configuration Restore files usually have a ROM extension e g WR3000 Wireless Router ROM The system reboots automatically after the file transfer is complete and uses the configured values in the file When the Restore Configuration process is complete the WR3000 Wireless Router will automatically restart Click the Restore tab to display the screen shown next The screen below is explained on the next
174. w the IP address of a machine in order to access it ick Apply to save your changes back to the WR3000 Ick Reset to reload the previous configuration for this screen 4 3 Dynamic DNS Dynamic DNS allows you to update your current dynamic IP address with one or many dynamic DNS services so that anyone can contact you in NetMeeting CU SeeMe etc You can also access your FTP server or web site on your own computer using a DNS like address for instance myhost dhs org where myhost is a name of your choice that will never change instead of using an IP address that changes each time you reconnect Your friends or relatives will always be able to call you even if they don t know your IP address First of all you need to have registered a dynamic DNS account with www dyndns org This is for people with a dynamic IP from their ISP or DHCP server that would still like to have a DNS name The dynamic DNS service provider will give you a password or key 4 3 1 DYNDNS Wildcard Enabling the wildcard feature for your host causes yourhost dyndns org to be aliased to the same IP address as yourhost dyndns org This feature is useful if you want to be able to use for example www yourhost dyndns org and still reach your hostname If you have a private WAN IP address then you cannot use Dynamic DNS ParkerVision 32 WR3000 4 Port Wireless DSL Cable Router 4 4 Configuring Dynamic DNS To change your WR3000 s DDNS click ADVANCED SYS
175. where the server listens on a specific TCP UDP port for information requests from remote client computers on the network For example a Web server typically listens on port 80 Please note that while a computer may be intended for use over a single port such as Web on port 80 other ports are also active If the person configuring or managing the computer is not careful a hacker could attack it over an unprotected port Some of the most common IP ports are Common IP Ports 11 4 2 Types of DoS Attacks There are four types of DoS attacks Those that exploit bugs in a TCP IP implementation Those that exploit weaknesses in the TCP IP specification Brute force attacks that flood a network with useless data IP Spoofing pup pos Ping of Death and Teardrop attacks exploit bugs in the TCP IP implementations of various computer and host systems 1 a Ping of Death uses a ping utility to create an IP packet that exceeds the maximum 65 536 bytes of data allowed by the IP specification The oversize packet is then sent to an unsuspecting system Systems may crash hang or reboot 1 b Teardrop attack exploits weaknesses in the reassembly of IP packet fragments As data is transmitted through a network IP packets are often broken up into smaller chunks Each fragment looks like the original IP packet except that it contains an offset field that says for instance This fragment is carrying bytes 200 through 400 of th
176. wizard screen ateway IP Address Enter the gateway IP address in this field if you selected Use Fixed IP Address This field is not available when you select PPPoE encapsulation in the previous wizard screen DNS Server Address Assignment et automatically from ISP elect this option if your ISP does not give you DNS server addresses This option is selected by default Use fixed IP address DN elect this option If your ISP provides you a DNS server address Server IP Address Primary Secondary DNS Server If you selected the Use fixed IP address Primary Secondary DNS Server option enter the provided DNS addresses in these fields WAN MAC Address The MAC address field allows you to configure the WAN ports MAC address by either using the factory default or cloning the MAC address from a workstation on your LAN Factory Default elect this option to use the factory assigned default MAC address p i elect this option and enter the MAC address of the computer on the LAN whose MAC address you are cloning Once it is successfully configured the MAC address will be copied to the rom file ZyNOS configuration file It will not change unless you change the setting or upload a different rom file It is advisable to clone the MAC address from a computer on your LAN even if your ISP does not presently require MAC address authentication Nh Click Back to return to the previous screen Click Next to continue ParkerVision 28 WR3000 4 Por
177. x Open the Channel Usage Table screen to make sure the channel is not already used by another AP or independent peer to peer wireless network To have the WR3000 Wireless Router automatically select a channel click Scan instead WEP isable allows all wireless computers to communicate with the Wireless Routers Encryption without any data encryption Select 64 bit WEP or 128 bit WEP to allow data encryption ASCII oelect this option in order to enter ASCII characters as the WEP keys elect this option to enter hexadecimal characters as the WEP keys Key 1 to Key 4 Used to encrypt data Both the WR3000 Wireless Router and the wireless stations must use the same WEP key for data transmission If you chose 64 bit WEP then enter any 5 ASCII characters or 10 hexadecimal characters 0 9 A F If you chose 128 bit WEP then enter 13 ASCII characters or 26 hexadecimal characters 0 9 A F You must configure all four keys but only one key can be activated at any one time The default key is key 1 lick Next to continue lick Back to return to the previous screen Refer to the chapter on wireless LAN for more information 21 WR3000 4 Port Wireless DSL Cable Router 3 4 Wizard Setup ISP Parameters The WR3000 Wireless Router offers three choices of encapsulation They are Ethernet PPTP or PPPoE The screen varies depending upon the type chosen 3 4 1 Ethernet WIZARD Ethernet v RR Toshiba v aS 00000000
178. you leave this field parkervision com blank the ISP may assign a domain name via DHCP You can go to menu 24 8 and type sys domainname to see the current domain name used by your gateway If you want to clear this field just press the SPACE BAR The domain name entered by you is given priority over the ISP assigned domain Irst System DN x Server p Second System DNS Server Third System DNS Server Address when you select User Defined in the field above Edit Dynamic DN Press SPACE BAR to select Yes and press ENTER to configure Menu 1 1 Configure Dynamic DNS discussed next When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press ESC at any time to cancel 18 1 3 Procedure to Configure Dynamic DNS If you have a private WAN IP address then you cannot use Dynamic DNS Step 1 To configure Dynamic DNS go to Menu 1 General Setup and select Yes in the Edit Dynamic DNS field Press ENTER to display Menu 1 1 Configure Dynamic DNS as shown on the next page ParkerVision 147 WR3000 4 Port Wireless DSL Cable Router 18 1 3 Procedure to Configure Dynamic DNS Continued The following table describes the fields in this menu Menu 1 1 Configure Dynamic DNS LD B RIP TION XAMPL ervice Provider IS Is the name of your Dynamic DNS service provider WWW DynDNS OR default DDN y DynamicDNS you have a dynamic IP address es Sele
179. you to configure WAN IP address assignment DNS server address assignment and the WAN MAC address 3 5 1 WAN IP Address Assignment Every computer on the Internet must have a unique IP address If your networks are isolated from the Internet for instance only between your two branch offices you can assign any IP addresses to the hosts without problems However the Internet Assigned Numbers Authority IANA has reserved the following three blocks of IP addresses specifically for private networks eee 10 255 255 255 1 2 16 0 0 1 2 31 255 255 192 168 0 0 192 168 255 255 You can obtain your IP address from the IANA from an ISP or have it assigned by a private network If you belong to a small organization and your Internet access is through an ISP the ISP can provide you with the Internet addresses for your local networks On the other hand if you are part of a much larger organization you should consult your network administrator for the appropriate IP addresses Regardless of your particular situation do not create an arbitrary IP address always follow the guidelines above For more information on address assignment please refer to RFC 1597 Address Allocation for Private Internets and RFC 1466 Guidelines for Management of IP Address Space 3 5 2 IP Address and Subnet Mask oimilar to the way houses on a street share a common street name so too do computers on a LAN share one common network number Where you obtain
180. your network number depends on your particular situation If the ISP or your network administrator assigns you a block of registered IP addresses follow their instructions in selecting the IP addresses and the subnet mask If the ISP did not explicitly give you an IP network number then most likely you have a single user account and the ISP will assign you a dynamic IP address when the connection is established If this is the case it is recommended that you select a network number from 192 168 0 0 to 192 168 255 0 and you must enable the Network Address Translation NAT feature of the WR3000 Wireless Router The Internet Assigned Number Authority IANA reserved this block of addresses specifically for private use please do not use any other number unless you are told otherwise Let s say you select 192 168 1 0 as the network number which covers 254 individual addresses from 192 168 1 1 to 192 168 1 254 zero and 255 are reserved In other words the first three numbers specify the network number while the last number identifies an individual computer on that network Once you have decided on the network number pick an IP address that is easy to remember for instance 192 168 1 1 for your WR3000 Wireless Router but make sure that no other device on your network is using that IP address Continued on the next page ParkerVision 26 WR3000 4 Port Wireless DSL Cable Router 3 5 2 IP Address and Subnet Mask Continued The subnet mas
181. ype the IP address of the PP TP server onnection If your ISP has provided a connection ID name enter it in this field exactly as ID Name provided ick Back to return to the previous screen 3 4 3 PPPoE Encapsulation Point to Point Protocol over Ethernet PPPoE functions as a dial up connection PPPoE is an IETF Internet Engineering Task Force draft standard specifying how a host personal computer interacts with a broadband modem for example xDSL cable wireless etc to achieve access to high speed data networks It preserves the existing Microsoft Dial Up Networking experience and requires no new learning or procedures For the service provider PPPoE offers an access and authentication method that works with existing access control systems for instance RADIUS For the user PPPoE provides a login and authentication method that the existing Microsoft Dial Up Networking software can activate and therefore requires no new learning or procedures for Windows users One of the benefits of PPPoE is the ability to let end users access one of multiple network services a function known as dynamic service selection This enables the service provider to easily create and offer new IP services for specific users Operationally PPPoE saves significant effort for both the subscriber and the ISP carrier as it requires no specific configuration of the broadband modem at the subscriber s site By implementing PPPoE directly on the WR3000 W

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