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Internet Gateway User`s Manual

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1. 41 Internet Gateway User Guide Blocked Packet Screen To view this screen select the Blocked Packet link on the Advanced menu Default Members HE restrictions None Block by Schedule None 7 Define Schedule Services AIM TCP 5190 BGPTCP 179 BOOTP_ CLIENT UDP 68 BOOTP_SERVER UDP 67 Edit Service List CU SEEME TCR UDP 7648 24032 El select services to Block Hold CTRL key fon MAC SHIFT to select multiple items View Log Clear Log Refresh Save Cancel Help Figure 27 Blocked Packet Screen Data Blocked Packet Screen Group Group Members Button Select the desired Group The screen will update to display the settings for the selected Group Groups are named Default Group 1 Group 2 Group 3 and Group 4 and cannot be re named Click this button to add or remove members from the current Group If the current group is Default then members can not be added or deleted This group contains PCs not allocated to any other group To remove PCs from the Default Group assign them to an other Group To assign PCs to the Default Group delete them from the Group they are currently in See the following section for details of the Group Members screen 42 Internet Access Restrictions Block by Schedule Define Schedule Button Services Edit Service List Button Buttons Members Define Schedule Edit Service List Save Cance
2. Virtual Servers This feature allows you to make Servers on your LAN accessible to Internet users Normally Internet users would not be able to access a server on your LAN because e Your Server does not have a valid external IP Address e Attempts to connect to devices on your LAN are blocked by the firewall in this device The Virtual Server feature solves these problems and allows Internet users to connect to your servers as illustrated below 192 168 0 1 WEB Server LAN IP Address FTP server 192 168 0 10 192 168 0 20 Broadband Router 192 168 0 1 203 70 212 52 Internet IP Address pa p a Internet a a i y IE a gt A A De N PA AA alll el ed ie k L i d d Remote PC Remote PC Using Web Server Using FTP Server htip 1 203 70 212 52 fip 203 70 212 52 Figure 35 Virtual Servers IP Address seen by Internet Users Note that in this illustration both Internet users are connecting to the same IP Address but using different protocols To Internet users all virtual Servers on your LAN have the same IP Address This IP Address is allocated by your ISP This address should be static rather than dynamic to make it easier for Internet users to connect to your Servers However you can use the DDNS Dynamic DNS feature to allow users to connect to your Virtual Servers using a URL instead of an IP Address 54 Advanced Features Virtual Servers Screen
3. Clear Log Delete all data currently in the Log This will make it easier to read new messages Refresh Update the data on screen Connection Details SingTel RAS If using the SingTel RAS access method a screen like the following example will be displayed when the Connection Details button is clicked RAS Plan 512k Ethernet Physical Address O0cO02114105 IP Address Metwork Mask Default Gateway DNS IP Address DHCP Client ON Lease obtained O days 0 hrs 0 minutes Remaining lease time O days 0 hrs 0 minutes Renew Refresh 7 Help Close Figure 25 Connection Details RAS Data RAS Screen Internet RAS Plan The RAS Plan which is currently used Physical Address The hardware address of this device as seen by remote devices on the Internet This is different to the hardware address seen by devices on the local LAN IP Address The IP Address of this device as seen by Internet users This address 1s allocated by your ISP Internet Service Provider Network Mask The Network Mask associated with the IP Address above 38 Operation and Status Default Gateway The IP Address of the remote Gateway or Router associated with the IP Address above DNS IP Address The IP Address of the Domain Name Server which is currently used DHCP Client This will show Enabled or Disabled depending on whether or not this device is functioning as a DHCP client If Enabled the Remaining lease time field indicat
4. Components checked are used by this connection m Client for Microsoft Networks 2 File and Printer Sharing for Microsoft Networks Internet Protocol TCP IP Install Uninstall Properties Description Transmission Control Protocollnternet Protocol The default Wide area network protocol that provides communication across diverse interconnected networks Show icon in taskbar when connected Figure 17 Network Configuration Win 2000 3 Select the TCP IP protocol for your network card 4 Click on the Properties button You should then see a screen like the following 25 Internet Gateway User Guide Internet Protocol TCP IP Properties General ou can get P settings assigned automatically if your network supports this capability Otherwise you need to ask your nebmork administrator for the appropriate IP settings f Obtain an IP address automatically Use the following IP address IP address Subnet mask Default gateway Obtain ONS server address automatically Use the following DMS server addresses Preferred DNS server l Alternate DHS server Figure 18 TCP IP Properties Win 2000 5 Ensure your TCP IP settings are correct as described below Using DHCP To use DHCP select the radio button Obtain an IP Address automatically This is the default Windows setting Using this is recommended By default the Internet Gateway will a
5. INTEGRATED NETWORKS Ho 47611 GT4 Internet Gateway Broadband Internet Access 4 Port Switch User s Manual Table of Contents CHAPTER LIN FRODU CLION a das 1 Internet Gateway Features seoir inr a ossadiveseduceeeesssucegonceuasasssavecscateuseoeseasuesexies 1 Pac ae A ceucan E NAE E aiaa 3 Physical Da eaae EE EEE N AE E SENEE 4 CHAPTER ZINSTAELATIO Nissan ia taioiicdo 6 AAA acct a ncn cee Benicasussaultbcean A 6 Procedi e iarann ads 6 CHAPTER 3 SEE UP o A at EN 9 OLA VIC W EE cios 9 Conticuration Pro rra s sccescscesccssacsscasssesecseasescasecaseacessauenavsescoccseascnecseeusesaaeupeotaveansveciecs 10 SCP VV IAAL vevesces Secon ranae O 12 LANS CRC Ci isis asics cies oscdasccaxccasersedorddexcantuacecdcsecescadsvaseodsendescedsussecdosncsrsadsuadendsendescesucwione 15 PASSWOLG ICAA ss davcwcndd a a 17 CHAPTER 4 PC CONFIGURATION iii nacos 18 IN A O ee eek 18 Windows Chente 18 Macintosh te dd 30 Linux Cs od 30 Other Unix Systems aserre N 30 CHAPTER 5 OPERATION AND STATUS i cccccccccccccccccccccccccccccccccccccccccccccscccccees 31 Opera OA nenn E N N N a 31 SLATS oT E E o A i E A E A E E E E E adn 31 Connection Status PPPOE ccccccscscsscssscccsccccccccccccccccccccccccccccccccsccccccccccecccesccccoees 33 Connection Status PPTP ds 36 Connection Status Telstra Big Pond oooooooos 37 Connection Details SingTel RAS sssssseccccccccccccccccccccccccccccccccccccccccccccccccccccec
6. 3D J Feml JE em anf Permit it remit it sof ceM Ed emt Bol J EeBml JE emt IL nave Cancel Help Close Figure 33 Special Applications Screen 51 Internet Gateway User Guide Data Special Applications Screen Checkbox Name Incoming Ports Outgoing Ports Use this to Enable or Disable this Special Application as required Enter a descriptive name to identify this Special Application Type Select the protocol TCP or UDP used when you receive data from the special application or service Note Some applications use different protocols for outgoing and incoming data Start Enter the beginning of the range of port numbers used by the application server for data you receive If the application uses a single port number enter it in both the Start and Finish fields Finish Enter the end of the range of port numbers used by the applica tion server for data you receive Type Select the protocol TCP or UDP used when you send data to the remote system or service Start Enter the beginning of the range of port numbers used by the application server for data you send to it If the application uses a single port number enter it in both the Start and Finish fields Finish Enter the end of the range of port numbers used by the applica tion server for data you send to it If the application uses a single port number enter it in both the Start and Finish field
7. WAM start EE 000 stop FPF Clear Log Connect and Disconnect buttons should only be needed ifthe setting Connect automatically as required is Disabled Connect Disconnect Refresh Help Close Figure 24 Telstra Big Pond Status Screen Data Big Pond Screen Connection Physical Address IP Address Connection Status The hardware address of this device as seen by remote devices This is different to the hardware address seen by devices on the local LAN The IP Address of this device as seen by Internet users This address 1s allocated by your ISP Internet Service Provider This indicates whether or not the connection is currently estab lished e If the connection does not exist the Connect button can be used to establish a connection e Ifthe connection currently exists the Disconnect button can be used to break the connection e Normally it is not necessary to use the Connect and Discon nect buttons unless the setting Connect automatically as required is disabled 37 Internet Gateway User Guide Connection Log e The Connection Log shows status messages relating to the existing connection e The Clear Log button will restart the Log while the Refresh button will update the messages shown on screen Connection Log Buttons Connect If not connected establish a connection to Telstra Big Pond Disconnect If connected to Telstra Big Pond terminate the connection
8. 168 0 100 192 168 2 70 Segment 0 192 168 000 oOo a E Broadband Router 192 168 0 1 segment 2 192 168 200 For the LAN shown above with 2 routers and 3 LAN segments the Internet Gateway requires 2 entries as follows Entry 1 Segment 1 For Router B s Default Route Destination IP Address Network Mask Gateway IP Address Destination IP Address 192 168 1 0 Network Mask 255 255 255 0 Standard Class C Gateway IP Address 192 168 0 100 Internet Gateway s Local Router Metric 2 Entry 2 Segment 2 Destination IP Address 192 168 2 0 Network Mask 255 255 255 0 Standard Class C Gateway IP Address 192 168 0 100 Metric 3 For Router A s Default Route Destination IP Address 0 0 0 0 Network Mask 0 0 0 0 Gateway IP Address 192 168 0 1 Internet Gateway s IP Address 0 0 0 0 0 0 0 0 192 168 1 80 Internet Gateway s Local Router 76 Advanced Administration This screen allows you to set Firewall and other security related options AGUE ff Enable DoS Denial of Service Firewall Threshald High GAAN bandwidth gt 2 Mbps Medium WVWVWAN bandwidth 1 2 Mbps O Low MAN bandwidth lt 1 Mbps lf Enabled recommended invalid packets and connections are dropped The Threshold affects invalid connections only Options Respond to ICMP ping on VAN interface Allow IPsec Allow PP TP Allow L2TP Cancel Help Figure 47 Security Screen Data Security Screen
9. 2 Once the Internet Gateway firmware is contacted you should see a prompt for a user name and password Leave the user name field blank and type Leviton in lower case in the pass word field The password is case sensitive so do not include the quotation marks 3 Click OK 4 Select the Setup Wizard on the left frame of page under Home folder You will be guided through a series of questions to configure your Internet Gateway Note You will need your connection information from your ISP Note If it s necessary to return the Internet Gateway to its factory default settings press and hold the reset button on the back of the module for six seconds If you need additional assistance please call Leviton s Technical Support at 1 800 824 3005 FCC Statement 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 residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to ratio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning th
10. Internet Gateway is now using the factory default values Connect the DSL or Cable Modem here If your modem came with a cable use the supplied cable Otherwise use a standard LAN cable Use standard LAN cables RJ45 connectors to connect your PCs to these ports Note Any LAN port on the Internet Gateway will automatically function as an Uplink port when required Just connect any port to a normal port on the other hub using a standard LAN cable Connect the supplied power adapter here Chapter 2 Installation This Chapter covers the physical installation of the Internet Gateway Requirements Network cables Use standard Cat5 or Cat5e cables with RJ45 connectors TCP IP protocol must be installed on all PCs e For Internet Access an Internet Access account with an ISP and either of a DSL or Cable modem for WAN port usage Procedure Existing Connection To Pes Figure 4 Installation Diagram Installation Align the mounting pins with the grid holes on the back of the enclosure With the mount ing pin plungers in the out position press the unit into the grid in the desired location then secure by pushing the plungers in Cabling the Internet Gateway The Internet Gateway has four network ports The ports numbered 1 4 can be used to con nect a variety of equipment including computers printers scanners or other network peripherals Additionally the Internet Gateway features a WAN port
11. Linux Clients To access the Internet via the Internet Gateway it is only necessary to set the Internet Gateway as the Gateway Ensure you are logged in as root before attempting any changes Fixed IP Address By default most Unix installations use a fixed IP Address If you wish to continue using a fixed IP Address make the following changes to your configuration e Set your Default Gateway to the IP Address of the Internet Gateway e Ensure your DNS Name server settings are correct To act as a DHCP Client recommended The procedure below may vary according to your version of Linux and X windows shell 1 Start your X Windows client Select Control Panel Network Select the Interface entry for your Network card Normally this will be called eth0 Click the Edit button set the protocol to DHCP and save this data To apply your changes oe oe A e Use the Deactivate and Activate buttons if available e OR restart your system Other Unix Systems To access the Internet via the Internet Gateway e Ensure the Gateway field for your network card is set to the IP Address of the Internet Gateway e Ensure your DNS Name Server settings are correct Chapter 5 Operation and Status This Chapter details the operation of the Internet Gateway and the status screens Operation Once both the Internet Gateway and the PCs are configured operation is automatic However there are som
12. On Power on Off No power On Error condition Off Normal operation Blinking This LED blinks during start up For each port there are 2 LEDs e Link Act Activity e On on the corresponding LAN hub port e Flashing Data is being Corresponding LAN hub port is active e Off No active connection transmitted or received via the corre sponding LAN hub port e On Corresponding LAN hub port is using 100BaseT e Off Corresponding LAN hub port connection is using 10BaseT or no active connection On Connection to the broadband modem attached to the WAN Internet port 1s established Off No connection to the broadband modem on the WAN Internet port Flashing Data is being transmitted or received via the WAN port Rear Panel RESET Reset Button WAN port 10 100BaseT 10 100BaseT LAN connections Power port Introduction LAN4 LANS3 LAN2 LAN 1 Figure 3 Rear Panel This button has two 2 functions e Reboot When pressed and released the Internet Gateway will reboot restart e Clear All Data This button also can be used to clear ALL data and restore ALL settings to the factory default values Hold in for 5 7 seconds To Clear All Data and restore the factory default values 1 Power Off 2 Hold the Reset Button down while you Power On 3 Keep holding the Reset Button for a few seconds until the RED LED has flashed TWICE 4 Release the Reset Button The
13. The Internet Gate way ncan replace an existing hub or switch that has no more than four devices connected or that hub switch can be cascaded with the Internet Gateway see the instruction sheet for your hub or switch Any of the ports numbered 1 4 can be used as an Uplink port Introduction NOTE Ensure that the modem and computers are shut down and powered OFF 1 Using Cat5 5e Patch Cords connect the WAN port of the Internet Gateway to the Ethernet port of your modem If the modem is in the Structured Media Center SMC connect it directly If your modem is in a remote location connect it to the jack on the Cat5e Voice and Data Module that corresponds to the wallplate the modem is connected to 2 Using Cat 5 53 Patch Cords connect the LAN ports of the Internet Gateway to the jacks on the CatSe Voice and Data Module that correspond to the wallplate connections that the computer NICs Network Interface Cards are connected to 3 It is important to use the Power Up sequence first turn on the modem then the Internet Gateway and lastly the connected computers NOTE Refer to the Instruction Sheet included with the Internet Gateway for more detailed Instructions Configuring the Internet Gateway 1 Launch your web browser and enter http 192 168 0 1 into the URL field of the browser window This 1s the default IP address for the Internet Gateway This IP address connects to the Internet Gateway firmware not the Internet
14. The Virtual Servers screen 1s reached by the Virtual Servers link on the Advanced screen An example screen is shown below Servers FTPi Data E Mail POPS Disable All E Mail SMTP Delete Properties Enable Web SS PC Server Select aPC My PC is not listed Protocol TEF Internal LAN Ports 80 feo External WWAN Ports Jeo eo Clear Form Update Selected Server Add as new Server Help Figure 36 Virtual Servers Screen This screen lists a number of pre defined Servers and allows you to define your own Servers Details of the selected Server are shown in the Properties area Data Virtual Servers Screen Servers Servers This lists a number of pre defined Servers plus any Servers you have defined Details of the selected Server are shown in the Properties area Properties Enable Use this to Enable or Disable support for this Server as required e If Enabled any incoming connections will be forwarded to the selected PC e If Disabled any incoming connection attempts will be blocked PC Server Select the PC for this Server The PC must be running the appro priate Server software Protocol Select the protocol TCP or UDP used by the Server Internal Port No Enter the port number which the Server software is configured to use 55 Internet Gateway User Guide External Port No Buttons Defaults Disable All Update Selected Server Add as new Server D
15. Upgrade 1 Click the Browse button and navigate to the location of the upgrade file 2 Select the upgrade file Its name will appear in the Upgrade File field 3 Click the Start Upgrade button to commence the firmware upgrade LES The Internet Gateway is unavailable during the up Y grade process and must restart when the upgrade is Note completed Any connections to or through the Inter net Gateway will be lost 79 Appendix A Troubleshooting This Appendix covers the most likely problems and their solutions Overview This chapter covers some common problems that may be encountered while using the Internet Gateway and some possible solutions to them If you follow the suggested steps and the Internet Gateway still does not function properly contact your dealer for further advice General Problems Problem 1 Can t connect to the Internet Gateway to configure it Solution 1 Check the following e The Internet Gateway is properly installed LAN connections are OK and it is powered ON e Ensure that your PC and the Internet Gateway are on the same network segment e If your PC is set to Obtain an IP Address automatically DHCP client restart it e If your PC uses a Fixed Static IP address ensure that it is using an IP Address within the range 192 168 0 2 to 192 168 0 254 and thus com patible with the Internet Gateway s default IP Address of 192 168 0 1 Also the Network Mask should be s
16. Use this to delete any Service you have added Pre defined Services can not be deleted Enter a descriptive name to identify this service Select the protocol TCP UDP ICMP used to the remote system or Service For TCP and UDP Services enter the beginning of the range of port numbers used by the service If the service uses a single port number enter it in both the Start and Finish fields For TCP and UDP Services enter the end of the range of port num bers used by the service If the service uses a single port number enter it in both the Start and Finish fields For ICMP Services enter the type number of the required service Delete the selected service from the list Add a new entry to the Service list using the data shown in the Add New Service area on screen 46 Advanced Features Cancel Clear the Add New Service area ready for entering data for a new Service Blocked Packet Log To check the operation of the Blocked Packet feature a Blocked Packet Log is provided Click the View Log button on the Blocked Packet screen to view this log This log shows attempted Internet accesses which have been blocked by the Blocked Packet function Data shown in this log 1s as follows Date Time Date and Time of the attempted access Name If known the name of the PC whose access was blocked This name is taken from the Network Clients database Source IP address The IP Address of the PC or device whose
17. changes are re quired e The Gateway must be set to the IP address of the Internet Gateway e The DNS should be set to the address provided by your ISP If your LAN has a Router the LAN Administrator must re configure the Router itself Refer to Chapter 8 Ad Note vanced Setup for details Checking TCP IP Settings Windows 9x ME 1 Select Control Panel Network You should see a screen like the following PC Configuration Network El Es Configuration Identification Access Contral The following network components are installed A NetBEIJI gt PCI Fast Ethernet Adapter NS MetBEUI gt Dial Up Adapter NetBELI gt Dial Up Adapter 2 VPM Sunnorti A TCP IP gt PCI Fast Ethernet Adapter y TCP IP gt Dial Up Adapter QQ TCP IP gt DialUp Adapter 2 VPN Support File and printer sharing tor Wetvvare Networks 4 Add Remove Properties Figure 9 Network Configuration 2 Select the TCP IP protocol for your network card 3 Click on the Properties button You should then see a screen like the following TCP IP Properties El ES Bindings Advanced NetBIOS ONS Configuration Gateway WINS Configuration IF Address An F address can be automatically assigned to this computer If your network does not automatically assign IF addresses ask your network administrator for an address and then type it in the space below C Specify an F address Figure 10 IP Addre
18. in the list 1 Select the desired Server from the list 2 Make any desired changes for example change the Enable Disable setting 3 Click Update to save changes to the selected Server Select the entry from the list 2 Click Delete Note You can only delete Servers you have defined Pre defined Servers cannot be deleted 56 Advanced Features LES From the Internet ALL Virtual Servers have the IP Address allocated by your ISP Note Connecting to the Virtual Servers Once configured anyone on the Internet can connect to your Virtual Servers They must use the Internet IP Address the IP Address allocated to you by your ISP e g http 203 70 212 52 ftp 203 70 212 52 It is more convenient if you are using a Fixed IP Address from your ISP rather than Dynamic However you can use the Dynamic DNS feature described in the following section to allow users to connect to your Virtual Servers using a URL rather than an IP Address 57 Internet Gateway User Guide WAN Port Configuration The WAN Port option is on the Advanced menu Domain Name WAN Pon MAC Address O0c002cha367 Default Copy from PI IP Address IP Address is assigned automatically Dynamic IP Address Specified IP Address Static IP Address Automatically obtain from Server C UsethisDNS J Login Method PPPoE Login User Name Login Password RAS Plan 512k Ethernet SingTel RAS only S
19. increase in security The IPsec protocol is used to establish a secure connection and is widely used by VPN Virtual Private Networking programs e If checked IPSec connections are allowed e If not checked IPSec connections are blocked PPTP Point to Point Tunneling Protocol is widely used by VPN Virtual Private Networking programs e If checked PPTP connections are allowed e If not checked PPTP connections are blocked L2TP is a protocol developed by Cisco for VPNs Virtual Private Networks e If checked L2TP connections are allowed e If not checked L2TP connections are blocked 78 Advanced Administration Upgrade Firmware The firmware software in the Internet Gateway can be upgraded using your Web Browser You must first download the upgrade file then select Upgrade on the Administration menu You will see a screen like the following 3 li AS A _ l o Q ax x BE A y gt Search Favorites A veda Ed YE 3 Address E http 1 192 168 1 1 home htm 2 VOICE amp DATA DIVISION leog out amp Home E Setup Wizard Upgrade Firmware The upgrade firmware file needs to be downloaded from the Leviton website and stored on aS Tools your PC B PC Database Broadband Router Password Upgrade File EPT Den Arance En Help 3 Setup Microsoft Int g logs Paint Figure 48 Upgrade Firmware Screen To perform the Firmware
20. interval specified e If Every day is selected the log is sent at the time specified e If the day is specified the log is sent once per week on the specified day e Select the time of day you wish the E mail to be sent e Ifthe log is full before the time specified to send it it will be sent regardless Enter the E mail address the Log is to be sent to The E mail will also show this address as the Sender s address Enter the text string to be shown in the Subject field for the E mail Enter the address or IP address of the SMTP Simple Mail Trans port Protocol Server you use for outgoing E mail Enter the port number used to connect to the SMTP Server The default value is 25 64 Advanced Administration Network Diagnostics This screen allows you to perform a Ping or a DNS lookup These activities can be useful in solving network problems An example Network Diagnostics screen is shown below HEI Ping this IP Address JO Pina Results e DNS Lookup Domain namefURL 7 Lookup DNS Lookup Results Figure 40 Network Diagnostics Screen Data Network Diagnostics Screen Ping Ping this IP Address Ping Button DNS Lookup Domain name URL Lookup Button Enter the IP address you wish to ping The IP address can be on your LAN or on the Internet Note that if the address is on the Internet and no connection currently exists you could get a Timeout error In that cas
21. or periods can be defined Times must be entered using a 24 hr clock If the time for a particular day is blank no action will be performed Lise 24 hour clock On all day 00 00 to 24 00 Of all day All fields blank Session 1 Monday PP Tf Tuesday fT wednesday S of Thursday PP TT Friday EA TT Saturday ff Sunday ff ff Day Session 2 Start Finish om PE on oo DO PE DO PE DO PE DO PE DO PE Cancel Data Default Schedule Screen Day Session 1 Session 2 Start Time Finish Time Help Close Figure 29 Default Schedule Screen Each day of the week can be scheduled independently Two 2 separate sessions or periods can be defined Session 2 can be left blank 1f not required Enter the start using a 24 hr clock Enter the finish time using a 24 hr clock 45 Internet Gateway User Guide Services Screen This screen is displayed when the Edit Service List button on the Blocked Packet screen 1s clicked Available Services BOOTP_SERWYER UDP 67 x Add New Service Name po Type TCP 7 Start Port TCP or UDP Finish Port ooo TCP or UDP ICMP Type 10 255 Add Cancel Help Close Figure 30 Blocked Packet Services Data Services Screen Available Services Available Services Delete button Add New Service Name Type Start Port Finish Port ICMP Type Buttons Delete Save This lists all the available services
22. required if your LAN has other Routers or Gateways Security Firewall and other security related settings Normally the default set tings do not need to be changed Upgrade Upgrade the Firmware software installed in your Internet Gateway Firmware 61 Internet Gateway User Guide Config File This feature allows you to download the current settings from the Internet Gateway and save them to a file on your PC You can restore a previously downloaded configuration file to the Internet Gateway by uploading it to the Internet Gateway This screen also allows you to set the Internet Gateway back to 1ts factory default configura tion Any existing settings will be deleted An example Config File screen is shown below OA Download a copy of the current settings Download LEA Restore previously saved settings from a file Browse Restore cda di Restore factory default settings Restore Defaults cancel Help Figure 38 Config Screen Data Config File Screen Backup Config Restore Config Default Config Use this to download a copy of the current configuration and store the file on your PC Click Download to start the download This allows you to restore a previously saved configuration file back to the Internet Gateway Click Browse to select the configuration file then click Restore to upload the configuration file WARNING Uploading a configuration file will destroy overwr
23. the 2 values auto negotiated or en tered here will be used For direct connections not PPPoE or PPTP the MTU used is always 1500 67 Internet Gateway User Guide PC Database The PC Database is used whenever you need to select a PC e g for the DMZ PC It eliminates the need to enter IP addresses Also you do not need to use fixed IP addresses on your LAN PC Database Screen An example PC Database screen is shown below DHCP Clients are automatically added and updated If not listed try restarting the PC PCs using a Fixed IP address can be added and deleted below Known Pos human int 192 168 0 2 LAN DHCP Add P Adaress 1 J It Delet _Delete Refresh Generate Report MEE E Figure 42 PC Database e PCs which are DHCP Clients are automatically added to the database and updated as required e By default non Server versions of Windows act as DHCP Clients this setting is called Obtain an IP Address automatically e The Internet Gateway uses the Hardware Address to identify each PC not the name or IP address The Hardware Address can only change if you change the PC s network card or adapter e This system means you do NOT need to use Fixed static IP addresses on your LAN However you can add PCs using Fixed static IP Addresses to the PC database if re quired 68 Advanced Administration Data PC Database Screen Known PCs Name IP Address Button
24. ware in this device This 1s normally not required a Windows Enable Firm ware Upgrade using TFTP utility 1s available for this purpose UPnP Enable UPnP e UPnP Universal Plug and Play allows automatic discovery and ficas configuration of equipment attached to your LAN UPnP is by supported by Windows ME XP or later e If Enabled this device will be visible via UPnP e If Disabled this device will not be visible via UPnP Allow Configu e If checked then UPnP users can change the configuration ration e If Disabled UPnP users can only view the configuration But currently this restriction only applies to users running Windows XP who access the Properties via UPnP e g Right click the Internet Gateway in My Network Places and select Properties 66 Allow Internet access to be disabled MTU MTU size Advanced Administration If checked then UPnP users can disable Internet access via this device If Disabled UPnP users CANNOT disable Internet access via this device But currently this restriction only applies to users running Windows XP who access the Properties via UPnP e g Right click the Internet Gateway in My Network Places and select Prop erties MTU Maximum Transmission Unit value should only be changed if advised to do so by Technical Support Enter a value between 1 and 1500 This device will still auto negotiate with the remote server to set the MTU size The smaller of
25. AN screen On this screen you can e Enable or Disable the Internet Gateway s DHCP Server function e Set the range of IP Addresses allocated to PCs by the DHCP Server function LES You can assign Fixed IP Addresses to some devices while using DHCP provided that the Fixed IP Addresses Note are NOT within the range used by the DHCP Server Using another DHCP Server You can only use one 1 DHCP Server per LAN segment If you wish to use another DHCP Server rather than the Internet Gateway s the following procedure is required 1 Disable the DHCP Server feature in the Internet Gateway This setting is on the LAN screen 2 Configure the DHCP Server to provide the Internet Gateway s IP Address as the Default Gateway To Configure your PCs to use DHCP This is the default setting for TCP IP under Windows 95 98 ME See Chapter 4 Client Configuration for the procedure to check these settings 16 Setup Password Screen The password screen allows you to assign a password to the Internet Gateway Password The password protects the configuration data Once set recommended you will be prompted for the password when WOU connect New password Verity password Save Cancel Help Figure 7 Password Screen Once you have assigned a password to the Internet Gateway on the Password screen above you will be prompted for the password when you connect as shown below If no password has been set this di
26. DHCP Edit Delete PC Properties Mame IP Address Automatic DHCP Client DHCP Client reserved F address Em Fixed IP address set on PC Es a IN MAC Address Automatic discovery PC must be available on LAN MAC address is Add as New Entry Update Selected PC Clear Form Refresh Generate Report standard Screen Help Figure 43 PC Database Admin Data PC Database Admin Screen Known PCs The type indicates whether the PC is connected to the LAN PC Properties If adding a new PC to the list enter its name here It is best if this matches the PC s hostname Name This lists all current entries Data displayed 1s name IP Address type 70 IP Address MAC Address Buttons Add as New Entry Update Selected PC Clear Form Refresh Generate Report Standard Screen Advanced Administration Select the appropriate option e Automatic The PC is set to be a DHCP client Windows Ob tain an IP address automatically The Internet Gateway will allocate an IP address to this PC when requested to do so The IP address could change but normally won t e DCHP Client Reserved IP Address Select this if the PC is set to be a DCHP client and you wish to guarantee that the Internet Gateway will always allocate the same IP Address to this PC Enter the required IP address Only the last field is required the other fields must matc
27. Firewall Enable DoS Firewall Threshold If enabled DoS Denial of Service attacks will be detected and blocked The default is enabled It is strongly recommended that this setting be left enabled Note e A DoS attack does not attempt to steal data or damage your PCs but overloads your Internet connection so you cannot use it and the service is unavailable e This device uses Stateful Inspection technology This system can detect situations where individual TCP IP packets are valid but collectively they become a DoS attack This setting affects the number of half open connections allowed e A half open connection arises when a remote client contacts the Server with a connection request but then does not reply to the Server s response e While the optimum number of half open connections allowed the Threshold depends on many factors the most important factor is the available bandwidth of your Internet connection e Select the setting to match the bandwidth of your Internet connec tion T1 Internet Gateway User Guide Options Respond to ICMP Allow IPsec Allow PPTP Allow L2TP The ICMP protocol is used by the ping and traceroute programs and by network monitoring and diagnostic programs e If checked the Internet Gateway will respond to ICMP packets received from the Internet e If not checked ICMP packets from the Internet will be ignored Disabling this option provides a slight
28. The IP Address allocated by the ISP e Network Mask Not required for PPPoE This is also supplied by your ISP It must be compatible with the IP Address above e Gateway IP Address Not required for PPPoE The address of the router or gateway as supplied by your ISP The DNS Domain Name Server address will be obtained automati cally from your ISP s server Note If using a fixed IP address with no login login is set to None then no Server is used so this option cannot be used If this option is selected you must enter the IP address of the DNS Domain Name Server you wish to use Note If the DNS is unavailable the Backup DNS entered on the Options screen will be used If your ISP does not use a login method username password for Internet access leave this at the default value None Direct connec tion Otherwise check the documentation from your ISP select the login method used and enter the required data e PPPoE this is the most common login method widely used with DSL modems Normally your ISP will have provided some software to connect and login This software is no longer re quired and should not be used e PPPoE Unnumbered IP this can only be used if your ISP supports this system and has allocated you multiple IP ad dresses If selected you must also select Specified IP Address above and enter one of the IP addresses allocated to you by your ISP e PPTP this is mainly used in Eu
29. access request was blocked MAC address The hardware or physical address of the PC or device whose access request was blocked Destination The destination URL or IP address 47 Internet Gateway User Guide Dynamic DNS This free service is very useful when combined with the Virtual Server feature It allows Internet users to connect to your Virtual Servers using a URL rather than an IP Address This also solves the problem of having a dynamic IP address With a dynamic IP address your IP address may change whenever you connect which makes it difficult to connect to you The Service works as follows 1 You must register for the service at one of the listed DDNS Service Providers 2 After registration follow the service provider s procedure to request a Domain Name and have it allocated to you 3 Enter your DDNS data on the Internet Gateway s DDNS screen The Internet Gateway will then automatically ensure that your current IP Address is recorded at the DDNS server If the DDNS Service provides software to perform this IP address update you should disable the Update function or not use the software at all 5 From the Internet users will be able to connect to your Virtual Servers or DMZ PC using your Domain Name Dynamic DNS Screen Select Advanced on the main menu then Dynamic DNS to see a screen like the following DDNS Service DDNS Data DONS Dynamic DNS allows Internet users to connect to yo
30. ae 122123080 This example assumes the WAN IP Address is 123 123 123 123 and the port number is 8080 12 Advanced Administration Overview If you don t have other Routers or Gateways on your LAN you can ignore the Routing page completely If the Internet Gateway 1s only acting as a Gateway for the local LAN segment ignore the Routing page even if your LAN has other Routers If your LAN has a standard Router e g Cisco on your LAN and the Internet Gateway is to act as a Gateway for all LAN segments enable RIP Routing Information Protocol and ignore the Static Routing table If your LAN has other Gateways and Routers and you wish to control which LAN seg ments use each Gateway do NOT enable RIP Routing Information Protocol Configure the Static Routing table instead You also need to configure the other Routers If using Windows 2000 Data Center Server as a software Router enable RIP on the Broadband Router and ensure the following Windows 2000 settings are correct e Open Routing and Remote Access e Inthe console tree select Routing and Remote Access server name IP Routing RIP e Inthe Details pane right click the interface you want to configure for RIP version 2 and then click Properties e On the General tab set Outgoing packet protocol to RIP version 2 broadcast and Incoming packet protocol to RIP version 1 and 2 Routing Screen The routing table is accessed by the Routing link o
31. ally but may be Static Fixed Other Modems e g Broadband Wireless Dynamic Your IP Address is allocated IP Address automatically when you con nect to you ISP Static Fixed Your ISP allocates a permanent IP Address allocated to you IP Address IP Address to you Big Pond Australia For this service the following data is required e User Name e Password e Big Pond Server IP address SingTel RAS For this service the following data is required e User Name e Password e RAS Plan 13 Internet Gateway User Guide Home Screen After finishing the Setup Wizard you will see the Home screen When you connect in future you will see this screen when you connect An example screen is shown below Ip Merosottinternet op lores SEE w AS Back gt x 2 A B Search Troe A Meda E e Address E http 192 168 1 1 home hitm 1 VOICE amp DATA DIVISION i amp Home B Setup Wizard ar Setup ar Status Broadband Router EMB Tools LV308947 ma aSa Internet IP Address HS Help y Connection DHCP LAN IP Address 192 168 1 1 DHCP Server ON For additional setup information visit the Leviton website 3 Setup Microsoft Int LoS S 7 50am Figure 5 Home Screen Navigation amp Data Input e Use the menu bar on the left of the screen and the Back button on your Browser for navigation e Changing to another screen without click
32. alog will not appear Enter Network Password Ei Pleaze type your user name and password Site 192 168 0 1 Realm NeedPassword User Name Password Save this password in your password list Cancel Figure 8 Password Dialog e Leave the User Name blank e Enter the password for the Internet Gateway as set on the Password screen above By default it is Leviton 17 Chapter 4 PC Configuration This Chapter details the PC Configuration required on the local Internal LAN Overview For each PC the following may need to be configured e TCP IP network settings e Internet Access configuration Windows Clients This section describes how to configure Windows clients for Internet access via the Internet Gateway The first step is to check the PC s TCP IP settings The Internet Gateway uses the TCP IP network protocol for all functions so it is essential that the TCP IP protocol be installed and configured on each PC TCP IP Settings Overview If using the default Internet Gateway settings and the default Windows TCP IP settings no changes need to be made e By default the Internet Gateway will act as a DHCP Server automatically providing a suitable IP Address and related information to each PC when the PC boots e For all non Server versions of Windows the default TCP IP setting is to act as a DHCP client If using a Fixed specified IP address the following
33. ble ONS Host Domain DNS Server Search Order _ Add NETOS Figure 12 DNS Tab Win 95 98 20 PC Configuration Checking TCP IP Settings Windows NT4 0 l Select Control Panel Network and on the Protocols tab select the TCP IP protocol as shown below Hetwork Y NetBEUI Protocol SNM Link 1P gt 45 Ps Compatible Transport Y NWLink NetBIOS Eg T CPAP Protocol eo ae Figure 13 Windows NT4 0 TCP IP 2 Click the Properties button to see a screen like the one below 21 Internet Gateway User Guide Microsoft TCP IP Properties Ei IF Address DNS WINS Address DHCP Relay Routing An F address can be automaticaly assigned to this network card by a DHCF server IF your network does not have a DHCP server ask pour network administrator for an address and then type it in the space below Adapter PCI Fast Ethernet Adapter T i Ubtain an IF address from a DHCP server C Specify an IP address Pi ddiess I l Subnet hask l Deal atea l OF Cancel Ampy Figure 14 Windows NT4 0 IP Address 3 Select the network card for your LAN 4 Select the appropriate radio button Obtain an IP address from a DHCP Server or Specify an IP Address as explained below Obtain an IP address from a DHCP Server This is the default Windows setting Using this is recommended By default the Internet Gateway will act as a DHCP Serve
34. class C LANs the network address is the first 3 fields of the Destination IP Address The 4th last field can be left at 0 e Network Mask The Network Mask for the remote LAN segment For class C networks the default mask is 255 255 255 0 e Gateway IP Address The IP Address of the Gateway or Router which the Internet Gateway must use to communicate with the destination above NOT the router attached to the re mote segment e Metric The number of hops routers to pass through to reach the remote LAN segment The shortest path will be used The default value is 1 74 Advanced Administration Buttons Save Save the RIP setting This has no effect on the Static Routing Table Add Add a new entry to the Static Routing table using the data shown in the Properties area on screen The entry selected in the list is ignored and has no effect Update Update the current Static Routing Table entry using the data shown in the Properties area on screen Delete Delete the current Static Routing Table entry Clear Form Clear all data from the Properties area ready for input of a new entry for the Static Routing table Generate Report Generate a read only list of all entries in the Static Routing table Configuring Other Routers on your LAN It is essential that all IP packets for devices not on the local LAN be passed to the Internet Gateway so that they can be forwarded to the external LAN WAN or Internet To ach
35. click this button to open the Services screen Save the data on screen Reverse any changes made since the last Save Click this to open a sub window where you can view the Blocked Packet log This log shows attempted Internet accesses which have been blocked by the Blocked Packet feature Click this to clear and restart the Blocked Packet log making new entries easier to read Update the data on screen 43 Internet Gateway User Guide Group Members Screen This screen 1s displayed when the Members button on the Blocked Packet screen 1s clicked Group Group 1 Members PCs Other PCs Del gt gt lt lt Add Close Figure 28 Group Members Use this screen to add or remove members PCs from the current group e The Del gt gt button will remove the selected PC in the Members list from the current group e The lt lt Add button will add the selected PC in the Other PCs list to the current group LES PCs not assigned to any group will be in the Default group Note PCs deleted from any other Group will be added to the Default group 44 Default Schedule Screen Advanced Features This screen is displayed when the Define Schedule button on the Blocked Packet screen 1s clicked This schedule can be optionally applied to any Blocked Packet Group Blocking will be performed during the scheduled time between the Start and Finish times Two 2 separate sessions
36. covered device e Unless you intend to change the IP Address of the Internet Gateway you can accept the desktop shortcut e Whether you accept the desktop shortcut or not you can always find UPnP devices in My Network Places previously called Network Neighborhood e Double click the icon for the Internet Gateway either on the Desktop or in My Network Places to start the configuration Refer to the following section Setup Wizard for details of the initial configuration process Using your Web Browser To establish a connection from your PC to the Internet Gateway 1 After installing the Internet Gateway in your LAN start your PC If your PC is already running restart it Start your WEB browser 3 Inthe Address box enter HTTP and the IP Address of the Internet Gateway as in this example which uses the Internet Gateway s default IP Address HTTP 192 168 0 1 10 Setup 11 Internet Gateway User Guide Setup Wizard The first time you connect to the Internet Gateway the Setup Wizard will run automatically The Setup Wizard also will run if the Internet Gateway s default settings are restored 1 Step through the Wizard until finished e You need to know the type of Internet connection service used by your ISP Check the data supplied by your ISP e The common connection types are explained in the tables below 2 On the final screen of the Wizard run the test and check that an Internet connectio
37. ct as a DHCP Server Restart your PC to ensure it obtains an IP Address from the Internet Gateway Using a fixed IP Address Use the following IP Address If your PC is already configured check with your network administrator before making the following changes e Enter the Internet Gateway s IP address in the Default gateway field and click OK Your LAN administrator can advise you of the IP Address they assigned to the Internet Gate way e Ifthe DNS Server fields are empty select Use the following DNS server addresses and enter the DNS address or addresses provided by your ISP then click OK 26 PC Configuration Checking TCP IP Settings Windows XP 1 Select Control Panel Network Connection 2 Right click the Local Area Connection and choose Properties You should see a screen like the following Local rea Connection Properties El cas General Authentication Advanced Connect using 89 D Link DFE 530T PCI Fast Ethernet Adapter rev B This connection uses the following tems El Client for Microsoft Networks File and Printer Sharing for Microsoft Networks los Packet 5cheduler cs Internet Protocol TCP IP Install inst Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Show icon in notification area when connected Fig
38. e wait a few seconds and try again After entering the IP address click this button to start the Ping procedure The results will be displayed in the Ping Results pane Enter the Domain name or URL for which you want a DNS Domain Name Server lookup Note that if the address in on the Internet and no connection currently exists you could get a Timeout error In that case wait a few seconds and try again After entering the Domain name URL click this button to start the DNS Lookup procedure 65 Internet Gateway User Guide This screen allows advanced users to enter or change a number of settings For normal opera tion there is no need to use this screen or change any settings An example Options screen is shown below LN Backup DNS 1 IP Address ES A Backup DNS 2 IP Address EE hi These DONS Domain Name Servers are used only ifthe primary DNS is Unavailable C Enable Firmware Upgrade using TFTP M Enable UPnP Services M Allow configuration changes through UPnP C Allow Internet access to be disabled MTU Maximum Transmission Unit 1500 1 1500 bytes This setting only affects PPPoE and PPTP connections Cancel Help Figure 41 Options Screen Data Options Screen Backup DNS IP Address Enter the IP Address of the DNS Domain Name Servers here These DNS will be used only if the primary DNS is unavailable TFTP e Ifenabled TFTP Trivial FTP can be used to upgrade the firm
39. e equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Internet Gateway User Guide e Increase the separation between the equipment and receiver e Connect the equipment into 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 5 Check the LEDs e The Power LED should be ON e The Status LED should flash then turn Off If it stays on there is a hardware error e For each LAN PC connection the LAN Link Act LED should be ON provided the PC is also ON e The WAN LED should be ON For more information refer to Front mounted LEDs in Chapter 1 Chapter 3 Setup This Chapter provides Setup details of the Internet Gateway Overview This chapter describes the setup procedure for e Internet Access e LAN configuration e Assigning a Password to protect the configuration data PCs on your local LAN may also require configuration For details see Chapter 4 PC Con figuration Other configurations also may be required depending on which features and functions of the Internet Gateway you wish to use Use the table below to locate detailed instructions for the required functions Refer to Chapter 4 PC Configuration Chapter 5 Operation and Status Use any of the following Advanced features Chap
40. e situations where additional Internet configuration may be required e If using Internet based Communication Applications it may be necessary to specify which PC receives an incoming connection Refer to Chapter 6 Advanced Features for further details e Applications which use non standard connections or port numbers may be blocked by the Internet Gateway s built in firewall You can define such applications as Special Applica tions to allow them to function normally Refer to Chapter 6 Advanced Features for further details e Some non standard applications may require use of the DMZ feature Refer to Chapter 6 Advanced Features for further details Use the Status link on the main menu to view this screen Internet Gateway User Guide eo AO ddress http 192 168 1 1 home htm 2 VOICE amp DATA DIVISION leog Out Home cE Setup Wizard Search e Favorites QA media E 5 2 BES gt Status Internet Connection Method Direct Broadband Modem Connection OK Internet Connection Active Internet IP Address conection Detalla LAN IP Address 192 168 1 1 Network Mask 255 255 255 0 DHCP Server Enabled System Device Name LV308947 Firmware Version Version 1 1 Release 10 Lsvaentos iSysiemDein Reston Retest Sueen LL biela Contains commands for working with the selected items 3 Setup Microsoft Int t s untitled Pain
41. ecccececeecese 38 Connection Details Fixed Dynamic IP Address ssssssseeeccccccccccsssssssccccceececcccosssssssee 39 CHAPTER 6 ADVANCED FEATURES ccccccccsccscccccccccccccccccccccscccscccsccscccecccececs 41 COVE EV IE Wen clon 41 Blocked Packet cccccccccccccsscccccccccsccccccccccccccccccccsccccccce Error Bookmark not defined Dynamite DN Sons 48 Advanced Internet Screen ssesesccscsccoccsccscococcceocoscseocoseocoscseocoscscososcococescocoscococosceseseosese 50 Virtua SCENES aii 54 WAN Fort C ORIG AUIOM siccis oreinaren e en E EEEE EE EEEE a 58 CHAPTER 7 ADVANCED ADMINISTRATION ccccscccssccsccssccsscccccssccssccsccssccssccssees 61 O 61 Conna A cases tasanseavevansccvouswacacseccsestavswseavevaasastassesdecccedccssccaddedecseccords 62 A OS 63 Network Dia rar sarria 65 ODON S oeann E E E EE T 66 PODIA a A NEE h 68 Remot Admins a a a a 72 ROUUNAS soos eke E E E A E cause E AE OE E A A sida 73 SG CNTY cscs asec sce cee cece ceed eaccecedccectectcacctccucecasteccnccecatccccuestcacetecesccswescencabcstecestectcscaeenteacseeeseenees 77 Upearade Firmware a he hl 79 APPENDIX A TROUBLESHOOTING siseiccsscisscacsanais saseasete seassne caacioosacsaseossaneascaacaecstioesesass A E EEEE SA A E E AA E ANE N E AA Cea O O iio Internet ACCESS dato APPENDIX B SPECIFICATIONS eira E E E Multi Function Internet Gale Wa Yassin Resulatory ADPTOVA Sitio dido a a catedeooniens Copyright O 2004 All Right
42. ecified in the Idle Time out field The connection will now be termi nated Disconnecting The current connection is being terminated due to either the Idle Time out above or Disconnect button being clicked Error Remote Server not ISP s Server did not respond This could be a Server problem found or a problem with the link to the Server Error PPP Connection Unable to establish a PPP connection with the ISP s Server failed This could be a login problem name or password or a Server problem Error Connection to The existing connection has been lost This could be caused Server lost by a power failure a link failure or Server failure Error Invalid or unknown The data received from the ISP s Server could not be proc packet type essed This could be caused by data corruption from a bad link or the Server using a protocol which is not supported by this device 35 Internet Gateway User Guide Connection Status PPTP If using PPTP Peer to Peer Tumneling Protocol a screen like the following example will be displayed when the Connection Details button 1s clicked Connection Physical Address DO c0 0 2 11 4805 IF Address Connection Status OFF Reset physical connection stop PPP try to hang up sub Wait timeout vait 100 msec WAM start H stop PPP Clear Log Connect and Disconnect buttons should only be needed ifthe setting Connect automatically as required is Disab
43. ecurity Features Password Protected Configuration Optional password protection is provided to prevent unauthorized users from modifying the configuration data and settings NAT Protection An intrinsic side effect of NAT Network Address Translation tech nology is that by allowing all LAN users to share a single IP address the location and the existence of each PC are hidden From the external viewpoint there is no network only a single device the Internet Gateway Introduction e Stateful Packet Inspection Firewall All incoming data packets are monitored and all incoming server requests are filtered thus protecting your network from malicious attacks from external sources e Protection Against DoS attacks DoS Denial of Service attacks can flood your Internet connection with invalid packets and connection requests using so much band width and so many resources that Internet access becomes unavailable The Internet Gateway incorporates protection against DoS attacks Package Contents The following items should be included e The Internet Gateway Unit e Power Adapter e Quick Installation Guide If any of the above items are damaged or missing please contact your dealer immediately Internet Gateway User Guide Physical Details Front mounted LEDs A A Fu pa e pT Power O Lakit O O O O O WAN hd F Status O Power Status Red LAN WAN q a a gr Ps 100 OO O Figure 2 Front Panel
44. een Data Logs Screen Enable Logs Outgoing Connec If selected Outgoing Internet connections are logged Normally tions the internet Destination will be shown as an IP address But if the URL Filter is enabled the Destination will be shown as a URL Blocked Packet If enabled the log will include attempted outgoing connections which have been blocked by the Blocked Packet feature DoS Attacks If enabled this log will show details of DoS Denial of Service attacks which have been blocked by the built in Firewall Timezone Select the correct Timezone for your location This is required for the date time shown on the logs to be correct 63 Internet Gateway User Guide E Mail Reports Send E mail alert E mail Logs Send E Mail Address E mail Address Subject SMTP Server Port No If enabled an E mail will be sent immediately if a DoS Denial of Service attack 1s detected If enabled the E mail address infor mation must be provided You can choose to have the logs E mailed to you by enabling either or both checkboxes If enabled the Log will be sent to the specified E mail address The interval between E mails is deter mined by the Send setting Select the desired option for sending the log by E mail e When log is full The time is not fixed The log will be sent when the log is full which will depend on the volume of traf fic e Every day Every Monday The log is sent on the
45. elete Clear Form Le Note The port number used by Internet users when connecting to the Server This is normally the same as the Internal Port Number If it is different this device will perform a mapping or translation function allowing the server to use one port address while clients use a different port address This will delete any Servers you have defined and set the pre defined Servers to use their default port numbers This will cause the Enable setting of all Virtual Servers to be set OFF Update the current Virtual Server entry using the data shown in the Properties area on screen Add a new entry to the Virtual Server list using the data shown in the Properties area on screen The entry selected in the list is ignored and has no effect Delete the current Virtual Server entry Note that the pre defined Servers cannot be deleted Only Servers you have defined yourself can be deleted Clear all data from the Properties area ready for input of a new Virtual Server entry For each entry the PC must be running the appropriate Server software Defining your own Virtual Servers If the type of Server you wish to use is not listed on the Virtual Servers screen you can define and manage your own Servers Create a new Server Modify Edit a Server Delete a Server 1 Click Clear Form 2 Enter the required data as described above 3 Click Add 4 The new Server will now appear
46. ernet Gateway as the default Gateway See the follow ing section for further details e The Start IP Address and Finish IP Address fields set the values used by the DHCP server when allocating IP Addresses to DHCP clients This range also determines the number of DHCP clients supported See the following section for further details on using DHCP Buttons Save Save the data on screen Cancel The Cancel button will discard any data you have entered and reload the file from the Internet Gateway 15 Internet Gateway User Guide DHCP What DHCP Does A DHCP Dynamic Host Configuration Protocol Server allocates a valid IP address to a DHCP Client PC or device upon request e The client request is made when the client device starts up boots e The DHCP Server provides the Gateway and DNS addresses to the client as well as allocating an IP Address e The Internet Gateway can act as a DHCP server e Windows 95 98 ME and other non Server versions of Windows will act as a DHCP client This is the default Windows setting for the TCP IP network protocol However Windows uses the term Obtain an IP Address automatically instead of DHCP Client e You must NOT have two 2 or more DHCP Servers on the same LAN segment If your LAN does not have other Routers this means there must only be one 1 DHCP Server on your LAN Using the Internet Gateway s DHCP Server This 1s the default setting The DHCP Server settings are on the L
47. erver IP Address 1 JJ Not required for PPPoE SingTel RAS Connection behavior Automatic Connect Disconnect Auto disconnect Idle Time out io min Cancel Help Figure 37 WAN Port Screen Data WAN Port Screen Identification Hostname Domain Name WAN Port MAC Address Normally there is no need to change the default name but if your ISP requests that you use a particular Hostname enter it here If your ISP provided a domain name enter 1t here Otherwise this may be left blank Also called Network Adapter Address or Physical Address This is a low level identifier as seen from the WAN port Normally there is no need to change this but some ISPs require a particular value often that of the PC initially used for Internet access You can use the Copy from PC button to copy your PC s address into this field the Default button to insert the default value or enter a value directly 58 IP Address Automatic Specified IP Address DNS Automatically obtain from Server Use this DNS Login Login Method Login User Name Advanced Features Also called Dynamic IP Address This is the default and the most common Leave this selected if your ISP allocates an IP Address to the Wire less Router upon connection Also called Static IP Address Select this if your ISP has allocated you a fixed IP Address If this option is selected the following data must be entered e IP Address
48. es when the IP Address allocated by the DHCP Server will expire The lease is automatically renewed on expiry use the Renew button if you wish to manually renew the lease immediately Buttons Release Renew This button is only useful if the IP address shown above is allocated ee automatically on connection Dynamic IP address If you have a Button will display l FITHER Fixed Static IP address this button has no effect Release e Ifthe ISP s DHCP Server has NOT allocated an IP Address for OR the Internet Gateway this button will say Renew Clicking the Renew Renew button will attempt to re establish the connection and obtain an IP Address from the ISP s DHCP Server e Ifan IP Address has been allocated to the Internet Gateway by the ISP s DHCP Server this button will say Release Clicking the Release button will break the connection and release the IP Address Refresh Update the data shown on screen Connection Details Fixed Dynamic IP Address If your access method is Direct no login a screen like the following example will be displayed when the Connection Details button is clicked Physical Address 00 c0 02 11 4 05 IF Address Network Mask Default Gateway DONS IP Address DHCP Client Oh Lease obtained O days 0 hrs 0 minutes Remaining lease time 0 days 0 hrs 0 minutes Renew Refresh Help Close Figure 26 Connection Details Fixed Dynamic IP Address 39 Internet Gate
49. escribed below 50 Advanced Features Communication Applications Select an Application This lists applications which may generate incoming connections where the destination PC on your local LAN is unknown Send incoming calls to This lists the PCs on your LAN e If necessary you can add PCs manually using the PC Database option on the advanced menu e For each application listed above you can choose a destina tion PC e There is no need to Save after each change you can set the destination PC for each application then click Save Special Applications If you have Internet applications which use non standard connections or port numbers you may find that they do not function correctly because they are blocked by the Internet Gate way s firewall In this case you can define the application as a Special Application Special Applications Screen This screen can be reached by clicking the Special Applications button on the Internet screen You can then define your Special Applications You will need detailed information about the application this is normally available from the supplier of the application Also note that the terms Incoming and Outgoing on this screen refer to traffic from the client PC viewpoint Special Applications can only be used by 1 user at any time Incoming Ports Outgoing Ports Name Type Stat Finish Type Start Finish 1 0 TPH HT real 2 0 Tera Jl rem J
50. et to 255 255 255 0 to match the Internet Gateway In Windows you can check these settings by using Control Panel Network to check the Properties for the TCP IP protocol Internet Access Problem 1 When I enter a URL or IP address I get a time out error Solution 1 A number of things could be causing this Try the following troubleshooting steps e Check if other PCs work If they do ensure that your PCs IP settings are correct If using a Fixed Static IP Address check the Network Mask Default gateway and DNS as well as the IP Address e If the PCs are configured correctly but are still not working check the Internet Gateway Ensure that it is connected and ON Connect to it and check its settings If you can t connect to it check the LAN and power connections e If the Internet Gateway is configured correctly check your Internet connection DSL Cable modem etc to see that it is working correctly Problem 2 Solution 2 Appendix A Troubleshooting Some applications do not run properly when using the Internet Gate way The Internet Gateway processes the data passing through it so 1t 1s not transparent Use the Special Applications feature to allow the use of Internet applications which do not function correctly If this does solve the problem you can use the DMZ function This should work with almost every application but e tis a security risk since the firewall is disabled e Only one 1 PC ca
51. h the Internet Gateway s IP address e Fixed IP Address Select this if the PC is using a Fixed Static IP address Enter the IP address allocated to the PC The PC must be configured to use this IP address Select the appropriate option e Automatic discovery Select this to have the Internet Gateway contact the PC and find its MAC address This is only possible if the PC is connected to the LAN and powered On e MAC address is Enter the MAC address on the PC The MAC address is also called the Hardware Address Physical Ad dress or Network Adapter Address The Internet Gateway uses this to provide a unique identifier for each PC Because of this the MAC address CANNOT be left blank Add a new PC to the list using the data in the Properties box If Automatic discovery for MAC address is selected the PC will be sent a ping to determine its hardware address This will fail unless the PC is connected to the LAN and powered On Update modify the selected PC using the data in the Properties box Clear the Properties box ready for entering data for a new PC Update the data on screen Display a read only list showing full details of all entries in the PC database Click this to view the standard PC Database screen 71 Internet Gateway User Guide Remote Admin If enabled this feature allows you to manage the Internet Gateway via the Internet D lf enabled this device can be administered
52. ieve this the local LAN must be configured to use the Internet Gateway as the Default Router or Default Gateway Local Router The local router is the Router installed on the same LAN segment as the Internet Gateway This router requires that the Default Route is the Internet Gateway itself Typically routers have a special entry for the Default Route It should be configured as follows Destination IP Address Normally 0 0 0 0 but check your router documentation Network Mask Normally 0 0 0 0 but check your router documentation Gateway IP Address The IP Address of the Internet Gateway Metric 1 Other Routers on the Local LAN Other routers on the local LAN must use the Internet Gateway s Local Router as the Default Route The entries will be the same as the Internet Gateway s local router with the exception of the Gateway IP Address e Fora router with a direct connection to the Internet Gateway s Local Router the Gateway IP Address is the address of the Internet Gateway s Local Router e For routers which must forward packets to another router before reaching the Internet Gateway s Local Router the Gateway IP Address is the address of the intermediate router 75 Internet Gateway User Guide Static Routing Example Router A 192 168 1 80 segment 1 ed 192 168 1 xx oO wU t ga TT h y Router B ta 192 168 1 90 00 Figure 46 Routing Example For the Internet Gateway s Routing Table 192
53. ing Save does NOT save any changes you may have made You must Save before changing screens or your data will be ignored LES On each screen clicking the Help button will display help for that screen Note From any help screen you can access the list of all help files help index 14 Setup LAN Screen Use the LAN link on the main menu to reach the LAN screen An example screen is shown below IF Address 192 168 fo fi Subnet Mask ass f255 f255 fo DHCP Server Start IP Address I l Finish IP Address 51 Save Cancel Help Figure 6 LAN Screen Data LAN Screen TCP IP IP Address IP address for the Internet Gateway as seen from the local LAN Use the default value unless the address is already in use or your LAN is using a different IP address range In the latter case enter an unused IP Address from within the range used by your LAN Subnet Mask The default value 255 255 255 0 is standard for small class C networks For other networks use the Subnet Mask for the LAN segment to which the Internet Gateway is attached the same value as the PCs on that LAN segment DHCP Server e If Enabled the Internet Gateway will allocate IP Addresses to PCs DHCP clients on your LAN when they start up The default and recommended value is Enabled e If you are already using a DHCP Server this setting must be Disabled and the existing DHCP server must be re configured to treat the Int
54. ite ALL of the existing settings Clicking the Restore Defaults button will reset the Internet Gateway to its factory default settings WARNING This will delete ALL of the existing settings 62 Advanced Administration The Logs record various types of activity on the Internet Gateway This data 1s useful for troubleshooting but enabling all logs will generate a large amount of data and adversely affect performance Since only a limited amount of log data can be stored in the Internet Gateway log data also can be E mailed to your PC E setup cAol intenet pones a A Ne AS LOA __ ST ET a Que X gt x 2 A y Search raros A Meda E e X Y 3 Address E http 192 168 1 1 home htm VOICE amp DATA DIVISION j leog out amp Home E 1 Outgoing Internet connections EEES iy Go Links gt B Setup Wizard Incoming Internet connections Liewtog learbog Gif Setup al Status Os Tools DoS Denial of Service attacks D MOE E 0 PC Database masure GMT 07 00 Arizona El e Send E mail alert immediately when attacked E mail Logs E Outgoing Internet Connections Log cm ees El Incoming Internet Connections Log fie Help El Blocked Packets Log Send When log is full O Every Day Fl at 9 MH E Mail Address Email address subject Logs SMTP Server O Address IP address Password If required Default 25 Figure 39 Logs Scr
55. l View Log Clear Log Refresh Advanced Features Select the desired options for the current group e None Nothing is blocked Use this to create the least restric tive group e Block all Internet access All traffic via the WAN port is blocked Use this to create the most restrictive group e Block selected Services You can select which Services are to block Use this to gain fine control over the Internet access for a group If Internet access is being blocked you can choose to apply the blocking only during scheduled times If access is not blocked no Scheduling is possible and this setting has no effect Clicking this will open a sub window where you can define or modify the Schedule This lists all defined Services Select the Services you wish to block To select multiple services hold the CTRL key while selecting On the Macintosh hold the SHIFT key rather than CTRL If you wish to define additional Services or manage the Service list click this button to open the Services screen Click this button to add or remove members from the current Group If the current group is Default then members can not be added or deleted This group contains PCs not allocated to any other group See the following section for details of the Group Members screen Click this to open a sub window where you can define or modify the Schedule If you wish to define additional Services or manage the Service list
56. led Connect _ Disconnect Refresh Help Close Figure 23 PPTP Status Screen Data PPTP Screen Connection Physical Address The hardware address of this device as seen by remote devices on the Internet This is different to the hardware address seen by devices on the local LAN IP Address The IP Address of this device as seen by Internet users This address is allocated by your ISP Internet Service Provider PPTP Status This indicates whether or not the connection is currently established e If the connection does not exist the Connect button can be used to establish a connection e Ifthe connection currently exists the Disconnect button can be used to break the connection Connection Log e The Connection Log shows status messages relating to the existing connection e The Clear Log button will restart the Log while the Refresh button will update the messages shown on screen Connection Log Buttons Connect If not connected establish a connection to your ISP Disconnect If connected to your ISP hang up the connection 36 Clear Log Refresh Operation and Status Delete all data currently in the Log This will make it easier to read new messages Update the data on screen Connection Status Telstra Big Pond An example screen 1s shown below Physical Address OO c0 02 1 17 48 05 IP Address Connection Status Not logged in Connection Log 001 vait 100 msec
57. n can be established 3 If the connection test fails e Check your data the Cable DSL modem and all connections e Check that you have entered all data correctly e If using a Cable modem your ISP may have recorded the MAC physical address of your PC Run the Wizard and on the Cable Modem screen use the Clone MAC ad dress button to copy the MAC address from your PC to the Internet Gateway Common Connection Types Cable Modems Dynamic Your IP Address is allocated Usually none IP Address automatically when you connect to you ISP However some ISP s may require you to use a particular Hostname Domain name or MAC physical address Static Fixed Your ISP allocates a perma IP Address allocated to you IP Address nent IP Address to you Some TS Pisalsomay tegiie you to use a particular Host name Domain name or MAC physical address DSL Modems Dynamic Your IP Address is allocated IP Address automatically when you connect to you ISP Static Fixed Your ISP allocates a perma IP Address allocated to you IP Address nent IP Address to you You connect to the ISP only User name and password when required The IP address is usually allocated automati cally 12 Setup PPTP is mainly used in Server Address Europe User name and password You connect to the ISP only IP Address allocated to when required The IP address you if Static Fixed is usually allocated automati c
58. n click OK 28 PC Configuration Internet Access To configure your PCs to use the Internet Gateway for Internet access e Ensure that the DSL modem Cable modem or other permanent connection is functional e Use the following procedure to configure your Browser to access the Internet via the LAN rather than by a Dial up connection For Windows 9x ME 2000 l Select Start Menu Settings Control Panel Internet Options 2 Select the Connection tab and click the Setup button 3 Select I want to set up my Internet connection manually or I want to connect through a local area network LAN and click Next Select I connect through a local area network LAN and click Next 5 Ensure all of the boxes on the following Local area network Internet Configuration screen are unchecked 6 Check the No option when prompted Do you want to set up an Internet mail account now 7 Click Finish to close the Internet Connection Wizard Setup is now completed For Windows XP Select Start Menu Control Panel Network and Internet Connections Select Set up or change your Internet Connection Select the Connection tab and click the Setup button Cancel the pop up Location Information screen Click Next on the New Connection Wizard screen Select Connect to the Internet and click Next Select Set up my connection manually and click Next Check Connect using a broadband connection that is always on and click Nex
59. n the Administration menu Using this Screen Generally you will use either RIP Routing Information Protocol or the Static Routing Table as explained above although it is possible to use both methods simultaneously Static Routing Table If RIP is not used an entry in the routing table is required for each LAN segment on your Network other than the segment to which this device is attached The other Routers must also be configured See Configuring Other Routers on your LAN later in this chapter for further details and an example 73 Internet Gateway User Guide T Enable RIP Routing Information Protocol w1 Static Routing Static Routing Table Entries Properties Destination Network Po Po Po Network Mask CA o Po Po Gateway IP Address Po Po Metric Clear Form Add Update Delete Generate Report Help Figure 45 Routing Screen Data Routing Screen RIP Enable RIP Check this to enable the RIP Routing Information Protocol feature of the Internet Gateway The Internet Gateway supports RIP 1 only Static Routing Static Routing This list shows all entries in the Routing Table Table Entries e The Properties area shows details of the selected item in the list e Change any the properties as required then click the Update button to save the changes to the selected entry Properties e Destination Network The network address of the remote LAN segment For standard
60. n use this feature 81 Appendix B Specifications Multi Function Internet Gatewa Model Dimensions Operating Temperature Storage Temperature Network Protocol Network Interface LEDs Power Adapter 47611 6T4 140mm W 99mm D 27mm H 0 C to 40 C 10 C to 70 C TCP IP 5 Ethernet 4 10 100BaseT RJ45 LAN connection 1 10 100BaseT RJ45 for WAN 11 12 V DC External 82 Appendix B Specifications Regulatory Approvals CE Standards This product complies with the 99 5 EEC directives including the following safety and EMC standards e EN301489 1 17 e EN60950 CE Marking Warning This 1s a Class B product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 83
61. nutes After the connection to your ISP has been idle for this time period the connection will be terminated Inserts the default MAC address into the MAC address field You must click Save to actually change the address used Inserts the MAC address from your PC into the MAC address field You must click Save to actually change the address used Save your changes to the Internet Gateway Reverse any changes made since the last Save 60 Chapter 7 Advanced Administration This Chapter explains the settings available via the Administration section of the menu Overview Normally it is not necessary to use these screens or change any settings These screens and settings are provided to deal with non standard situations or to provide additional options for advanced users The available settings and features are Config File Backup or restore the configuration file for the Internet Gateway This file contains all the configuration data Logs View or clear all logs set E Mailing of log files Network Diag Ping DNS Lookup Options Various options such as backup DNS UPnP and enable TFTP firm ware upgrade option PC Database This is the list of PCs shown when you select the DMZ PC or a Vir tual Server This database is maintained automatically but you can add and delete entries for PCs which use a Fixed Static IP Address Remote Admin Allow settings to be changed from the Internet Routing Only
62. r Restart your PC to ensure it obtains an IP Address from the Internet Gateway Specify an IP Address If your PC is already configured check with your network administrator before making the following changes 1 The Default Gateway must be set to the IP address of the Internet Gateway To set this Click the Advanced button on the screen above On the following screen click the Add button in the Gateways panel and enter the Internet Gateway s IP address as shown in Figure 15 below If necessary use the Up button to make the Internet Gateway the first entry in the Gateways list PC Configuration Advanced IP Addressing ki x PCI Fast Ethernet Adapter ka TCP IP Gateway Address Longines Figure 15 Windows NT4 0 Add Gateway 2 The DNS should be set to the address provided by your ISP as follows e Click the DNS tab e Onthe DNS screen shown below click the Add button under DNS Service Search Order and enter the DNS provided by your ISP 20 Internet Gateway User Guide Microsoft TCP IP Properties TCPAIP DAS Server Figure 16 Windows NT4 0 DNS 24 PC Configuration Checking TCP IP Settings Windows 2000 1 Select Control Panel Network and Dial up Connection 2 Right click the Local Area Connection icon and select Properties You should see a screen like the following Local Area Connection Properties General Connect using By SMC EZ Card 10 100 SMC1211TS
63. rope You need to know the PPTP Server address as well as your name and password e L2TP this is not widely used You need to know the PPTP Server address as well as your name and password e Big Pond Cable for Australia only e SingTel RAS for Singapore only The User Name or account name provided by your ISP 59 Internet Gateway User Guide Login Password RAS Plan Server Address Connection Behavior Auto disconnect Idle Time out Buttons Default Copy from PC Save Cancel Enter the password for the login name above For SingTel customers only select the RAS plan you are on This is not required for PPPoE or SingTel RAS For PPTP L2TP and BPA enter the Server address as provided by your ISP Select the desired option e Automatic Connect Disconnect An Internet connection is automatically made when required and disconnected when idle for the time period specified by the Auto disconnect Idle Time out e Manual Connect Disconnect You must manually establish and terminate the connection e Keep alive maintain connection The connection will never be disconnected by this device If dis connected by your ISP the connection will be re established immediately However this does not ensure that your Internet IP address will remain unchanged This field has no effect unless using the Automatic Con nect Disconnect setting If using this setting enter the desired idle time out period in mi
64. s Using a Special Application Multi DMZ Configure the Special Applications screen as required On your PC use the application normally Remember that only one 1 PC can use each Special application at any time Also when 1 PC is finished using a particular Special Ap plication there may need to be a Time out before another PC can use the same Special Application The Time out period may be up to 3 minutes Mote TES If an application still cannot function correctly try using the DMZ feature This feature if enabled allows one 1 or more computers on your LAN to be exposed to all users on the Internet if you only have 1 WAN IP addresses only DMZ 1 can be used allow ing unrestricted 2 way communication between the DMZ PC and other Internet users or Servers This allows almost any application to be used on the DMZ PC The DMZ PC will receive all Unknown connections and data If the DMZ feature is enabled you must select the PC to be used as the DMZ PC The DMZ feature can be Enabled or Disabled on the Advanced Internet screen 52 Advanced Features LES The DMZ PC is effectively outside the Firewall mak ing it more vulnerable to attacks For this reason you Note should only enable the DMZ feature when required URL Filter The URL Filter allows you to block access to undesirable Web sites e To use this feature you must define filter strings If the filter string appears in a reque
65. s Add Delete Refresh Generate Report Advanced Administration This lists all current entries Data displayed 1s name IP Address type The type indicates whether the PC is connected to the LAN If adding a new PC to the list enter 1ts name here It 1s best 1f this matches the PC s hostname Enter the IP Address of the PC The PC will be sent a ping to deter mine its hardware address If the PC is not available not connected or not powered On you will not be able to add it This will add the new PC to the list The PC will be sent a ping to determine 1ts hardware address If the PC is not available not con nected or not powered On you will not be able to add it Delete the selected PC from the list This should be done in 2 situa tions e The PC has been removed from your LAN e The entry is incorrect Update the data on screen Display a read only list showing full details of all entries in the PC database View the Advanced version of the PC database screen PC Database Admin See below for details 69 Internet Gateway User Guide PC Database Admin This screen is displayed if the Advanced Administration button on the PC Database is clicked It provides more control than the standard PC Database screen Any PC may be added edited or deleted If adding a PC which Is not connected and On you must provide the MAC hardware address Known PCs brian 92 168 0 3 LAN OOFF45CF4931
66. s Reserved Document Version 1 3 August 2004 All trademarks and trade names are the properties of their respective owners 11 Chapter 1 Introduction This Chapter provides an overview of the Internet Gateway s features and capabilities Congratulations on the purchase of your new Internet Gateway The Internet Gateway is a multi function device providing the following services e Shared Broadband Internet Access for all LAN users e 4 Port Switch for 10BaseT or 100BaseT connections Broadband Ad ler 1 d Broadband Router Modem A N a id AA fee Bee RREPERE Windows Mac Unix Fast Ethernet Figure 1 Internet Gateway Internet Gateway Features The Internet Gateway incorporates many advanced features which have been carefully de signed to provide sophisticated functions while being easy to use Internet Access Features e Shared Internet Access All users on the LAN or WLAN can access the Internet through the Internet Gateway using only a single external IP Address The local invalid IP Addresses are hidden from external sources This process is called NAT Network Ad dress Translation e DSL amp Cable Modem Support The Internet Gateway has a 10 100BaseT Ethernet port for connecting a DSL or Cable Modem All popular DSL and Cable Modems are sup ported SingTel RAS and Big Pond Australia login support also is included e PPPoE PPTP SingTel RAS and Telstra Big Pond Support The Internet WAN por
67. sign LAN users to differ ent groups and determine which Internet services are available to each group VPN Pass through Support PCs with VPN Virtual Private Networking software using PPTP L2TP and IPSec are transparently supported no configuration is required LAN Features 4 Port Switch The Internet Gateway incorporates a 4 port 10 100BaseT Switch mak ing it easy to create or extend your LAN DHCP Server Support DHC Dynamic Host Configuration Protocol provides a dynamic IP address to PCs and other devices upon request The Internet Gateway can act as a DHCP Server for devices on your local LAN and WLAN Multi Segment LAN Support LANs containing one or more segments are supported via the Internet Gateway s RIP Routing Information Protocol support and built in static routing table Configuration amp Management Easy Setup Use your WEB browser from anywhere on the LAN for configuration Configuration File Upload Download Save download the configuration data from the Internet Gateway to your PC and restore upload a previously saved configuration file to the Internet Gateway Remote Management The Internet Gateway can be managed from any PC on your LAN And if the Internet connection exists it also can optionally be configured via the Internet UPnP Support UPnP Universal Plug and Play allows automatic discovery and configuration of the Internet Gateway UPnP is supported by Windows ME XP or later S
68. ss Win 95 Ensure your TCP IP settings are correct as follows Using DHCP To use DHCP select the radio button Obtain an IP Address automatically This is the default Windows setting Using this is recommended By default the Internet Gateway will act as a DHCP Server Restart your PC to ensure it obtains an IP Address from the Internet Gateway Using Specify an IP Address If your PC is already configured check with your network administrator before making the following changes 19 Internet Gateway User Guide e On the Gateway tab enter the Internet Gateway s IP address in the New Gateway field and click Add as shown below Your LAN administrator can advise you of the IP Address they assigned to the Internet Gateway TCP IP Properties lx Bindings Advanced NetBIOS DNS Configuration Gateway WINS Configuration IPAddress The first gateway in the Installed Gateway list will be the default The address order in the list will be the order in which these machines are used New gateway 192 166 0 1 Installed gateways Figure 11 Gateway Tab Win 95 98 e On the DNS Configuration tab ensure Enable DNS is selected If the DNS Server Search Order list is empty enter the DNS address provided by your ISP in the fields beside the Add button then click Add TCP IP Properties Plx Gateway WINS Configuration IF Address Bindings Advanced NetBios DNS Configuration C Disable ONS Ena
69. sted URL the request is blocked e Enabling the URL Filter also affects the Internet Access Log If Enabled the Destination field in the log will display the URL Otherwise it will display the IP Address e The URL Filter can be Enabled or Disabled on the Advanced Internet screen URL Filter Screen Click the Configure URL Filter button on the nternet screen to access the URL Filter screen An example screen is shown below Filter Strings When enabled a request is blocked if any of these entries occur in the requested URL Current Entries Delete Delete All Add Filter String Add Filter Strings should be as specific as possible Help Close Figure 34 URL Filter Screen Data URL Filter Screen Filter Strings Current Entries This lists any existing entries If you have not entered any values this list will be empty Add Filter String To add an entry to the list enter it here and click the Add button An entry may be a Domain name e g www trash com or simply a string e g ads Any URL which contains ANY entry ANYWHERE in the URL will be blocked 53 Internet Gateway User Guide Buttons Delete Delete All Use these buttons to delete the selected entry or all entries as required Multiple entries can be selected by holding down the CTRL key while selecting On the Macintosh hold the SHIFT key while selecting Add Use this to add the current Filter String to the site list
70. t Se ot aye a O E Click Finish to close the New Connection Wizard Setup is now completed Accessing AOL To access AOL America On Line through the Internet Gateway the AOL for Windows software must be configured to use TCP IP network access rather than a dial up connection The configuration process is as follows e Start the AOL for Windows communication software Ensure that it is Version 2 5 3 0 or later This procedure will not work with earlier versions e Click the Setup button e Select Create Location and change the location name from New Locality to Internet Gateway e Click Edit Location Select TCP IP for the Network field Leave the Phone Number blank e Click Save then OK Configuration is now complete e Before clicking Sign On always ensure that you are using the Internet Gateway location 29 Internet Gateway User Guide Macintosh Clients From your Macintosh you can access the Internet via the Internet Gateway The procedure is as follows 1 Open the TCP IP Control Panel 2 Select Ethernet from the Connect via pop up menu 3 Select Using DHCP Server from the Configure pop up menu The DHCP Client ID field can be left blank 4 Close the TCP IP panel saving your settings Note If using manually assigned IP addresses instead of DHCP the required changes are e Set the Router Address field to the Internet Gateway s IP Address e Ensure your DNS settings are correct
71. t connection supports PPPoE Peer to Peer Protocol over Ethernet PPTP Peer to Peer Tunneling Protocol SingTel RAS and Telstra Big Pond Australia as well as Di rect Connection type services e Fixed or Dynamic IP Address On the Internet WAN port connection the Internet Gateway supports both Dynamic IP Address IP Address is allocated on connection and Fixed IP Address Internet Gateway User Guide Advanced Internet Functions Communication Applications Support for Internet communication applications such as interactive Games Telephony and Conferencing which are often difficult to use when behind a Firewall is included Special Internet Applications Applications which use non standard connections or port numbers are normally blocked by the Firewall The ability to define and allow such applications 1s provided to enable such applications to be used normally Virtual Servers This feature allows Internet users to access Internet servers on your LAN The required setup 1s quick and easy DMZ One 1 PC on your local LAN can be configured to allow unrestricted 2 way communication with Servers or individual users on the Internet This provides the ability to run programs which are incompatible with Firewalls URL Filter Use the URL Filter to block access to undesirable Web sites by LAN users Internet Access Log See which Internet connections have been made Blocked Packet Using the Blocked Packet feature you can as
72. t het gt sam Data Status Screen Internet Connection Method Broadband Modem Internet Connection Internet IP Address Connection Details Button LAN IP Address Network Mask DHCP Server Figure 21 Status Screen This indicates the current connection method as set in the Setup Wizard This shows the connection status of the modem Current connection status e Active e Idle e Unknown e Failed If there is an error you can click the Connection Details button to find out more information This IP Address is allocated by the ISP Internet Service Pro vider Click this button to open a sub window and view a detailed description of the current connection Depending on the type of connection a log may also be available The IP Address of the Internet Gateway The Network Mask Subnet Mask for the IP Address above This shows the status of the DHCP Server function either Enabled or Disabled For additional information about the PCs on your LAN and the 32 Operation and Status IP addresses allocated to them use the PC Database option on the Advanced menu System Device Name This displays the current name of the Internet Gateway Firmware Version The current version of the firmware installed in the Internet Gateway Buttons Connection Details View the details of the current Internet connection The sub screen displayed will depend on the connection method used See the follo
73. ter 6 Blocked Packet Advanced Features Dynamic DNS Internet Virtual Servers WAN Port Use any of the following Administration Configuration Chapter 7 settings or features Advanced Administration Config File Logs Network Diag Options PC Database Remote Admin Routing Security Upgrade Firmware Internet Gateway User Guide Configuration Program The Internet Gateway contains an HTTP server This enables you to connect to it and config ure it using your Web Browser Your Browser must support JavaScript The configuration program has been tested on the following browsers e Netscape V4 08 or later e Internet Explorer V4 or later Preparation Before attempting to configure the Internet Gateway please ensure that e Your PC can establish a physical connection to the Internet Gateway The PC and the Internet Gateway must be directly connected using the LAN ports on the Internet Gate way or on the same LAN segment e The Internet Gateway must be installed and powered ON e If the Internet Gateway s default IP Address 192 168 0 1 is already used by another device the other device must be turned OFF until the Internet Gateway is allocated a new IP Address during configuration Using UPnP If your Windows system supports UPnP an icon for the Internet Gateway will appear in the system tray notifying you that a new network device has been found and offering to create a new desktop shortcut to the newly dis
74. the IP Address above PPPoE Link Status This indicates whether or not the connection is currently estab Connection Log Connection Log lished e Ifthe connection does not exist the Connect button can be used to establish a connection e If the connection currently exists the Disconnect button can be used to break the connection e The Connection Log shows status messages relating to the existing connection e The most common messages are listed in the table below e The Clear Log button will restart the Log while the Re fresh button will update the messages shown on screen Buttons Connect If not connected establish a connection to your ISP Disconnect If connected to your ISP hang up the connection Clear Log Delete all data currently in the Log This will make it easier to read new messages Refresh Update the data on screen Connection Log Messages Connection attempt has been triggered by the Connect automatically as required setting Connection attempt started by the Connect button Connecting to remote Attempting to connect to the ISP s server server Remote Server located ISP s Server has responded to connection attempt Start PPP Attempting to login to ISP s Server and establish a PPP connection PPP up successfully Able to login to ISP s Server and establish a PPP connection 34 Operation and Status Idle time out reached The connection has been idle for the time period sp
75. to re establish the connection and obtain an IP Address from the ISP s DHCP Server e If an IP Address has been allocated to the Internet Gateway by the ISP s DHCP Server this button will say Release Clicking the Release button will break the connection and release the IP Address Update the data shown on screen 40 Chapter 6 Advanced Features This Chapter explains when and how to use the Internet Gateway s Ad vanced Features Overview The following advanced features are provided e Blocked Packet e Dynamic DNS e Advanced Internet e Communication Applications e Special Applications e Multi DMZ e URL filter e Virtual Servers WAN Port Blocked Packet This feature is accessed by the Blocked Packet link on the Advanced menu Overview The Blocked Packet feature allows administrators to restrict the level of Internet Access available to PCs on your LAN With the default settings everyone has unrestricted Internet access To use this feature 1 Set the desired restrictions on the Default group All PCs are in the Default group unless explicitly moved to another group 2 Set the desired restrictions on the other groups Group 1 Group 2 Group 3 and Group 4 as needed 3 Assign PC to the groups as required foe Restrictions are imposed by blocking Services or types of h connections All common Services are pre defined Note If required you can also define your own Services
76. u wish to use This message is returned by the DDNS Server Normally this message should be Update successful If the message is No host this indicates the host name entered was not allocated to you You need to connect to DDNS Service Provider and correct this problem 49 Internet Gateway User Guide Advanced Internet Screen This screen allows configuration of all advanced features relating to Internet access Communication Applications Special Applications Multi DMZ URL filter An example screen 1s shown below ides Select an Application Applications ICU I cu 25 Internet Phone send incoming calls to select a PE Save when finished not after each change JHE if an application does not work you can define it as a Special PUE Application Special Applications AAA if you have only 1 WAN IP address only DMZ 1 can be used Enable WAN IF address PC o Sectarc OY Terre _ i err SS _ i err i err I eres SS errr My PC is not listed BAS M Enable URL Filter Configure URL Filter cancel Help Figure 32 Internet Screen Communication Applications Most applications are supported transparently by the Internet Gateway But sometimes it is not clear which PC should receive an incoming connection This problem could arise with the Communication Applications listed on this screen If this problem arises you can use this screen to set which PC should receive an incoming connection as d
77. ur Virtual Servers for DMZ PC using a domain name instead of aniP Address ou must Register for the DONS service at one of the listed Service suppliers DDNS Service None web Site User Mame Password kiey Domain Marne dyndns Jorg Domain name allocated to you by the Service DONS Status Save cancel Help Figure 31 DDNS Screen Data Dynamic DNS Screen DDNS Service DDNS Service You must register for the service at one of the listed Service Providers You can reach the Service provider s Web Site by se lecting them in the list and clicking the Web Site button Apply for a Domain Name and ensure it is allocated to you 48 DDNS Data DDNS Service User Name Password Key Domain Name DDNS Status Advanced Features Details of your DDNS account Name password Domain name must then be entered and saved on this screen This device will then automatically ensure that your current IP Address is recorded by the DDNS Service Provider You do NOT need to use the Client program provided by some DDNS Service providers From the Internet users will now be able to connect to your Virtual Servers or DMZ PC using your Domain name Select the desired DDNS Service provider Enter your Username for the DDNS Service Enter your current password for the DDNS Service Enter the domain name allocated to you by the DDNS Service If you have more than one name enter the name yo
78. ure 19 Network Configuration Windows XP 3 Select the TCP IP protocol for your network card 4 Click on the Properties button You should then see a screen like the following 21 Internet Gateway User Guide Internet Protocol TCP IP Properties General Alternate Configuration ou can get IF settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IF settings Obtain ONS server address automatically O Use the following DNS server addresses Sa Sea Figure 20 TCP IP Properties Windows XP 5 Ensure your TCP IP settings are correct Using DHCP To use DHCP select the radio button Obtain an IP Address automatically This is the default Windows setting Using this is recommended By default the Internet Gateway will act as a DHCP Server Restart your PC to ensure it obtains an IP Address from the Internet Gateway Using a fixed IP Address Use the following IP Address If your PC is already configured check with your network administrator before making the following changes e Inthe Default gateway field enter the Internet Gateway s IP address and click OK Your LAN administrator can advise you of the IP Address they assigned to the Internet Gate way e If the DNS Server fields are empty select Use the following DNS server addresses and enter the DNS address or addresses provided by your ISP the
79. via the Internet SEMEN usina your Web Browser See help for details of the Port Number LC Enable Remote Management Fort Number Current IF Address to connect to this device Save Cancel Help Figure 44 Remote Administration Screen Data Remote Administration Screen Remote Administration Enable Remote Enable to allow management via the Internet If Disabled this device Management will ignore management connection attempts from the Internet Port Number Enter a port number between 1024 and 65535 8080 is recom mended This port number must be specified when you connect see below Note The default port number for HTTP Web connections is port 80 but using port 80 here will prevent the use of a Web Virtual Server on your LAN See Advanced Internet Virtual Servers Current IP You must use this IP Address to connect see below Address This IP Address is allocated by your ISP But if using a Dynamic IP Address this value can change each time you connect to your ISP So it is better if your ISP allocates you a Fixed IP Address To connect from a remote PC via the Internet 1 Ensure your Internet connection is established and start your Web Browser 2 Inthe Address bar enter HTTP followed by the Internet IP Address of the Internet Gateway If the port number is not 80 the port number also is required After the IP Ad dress enter followed by the port number e g HATIP 7 122 l
80. way User Guide Data Fixed Dynamic IP address Screen Internet Physical Address IP Address Network Mask Default Gateway DNS IP Address DHCP Client Buttons Release Renew Button will display EITHER Release OR Renew Refresh The hardware address of this device as seen by remote devices on the Internet This is different to the hardware address seen by devices on the local LAN The IP Address of this device as seen by Internet users This address is allocated by your ISP Internet Service Provider The Network Mask associated with the IP Address above The IP Address of the remote Internet Gateway or Router associated with the IP Address above The IP Address of the Domain Name Server which 1s currently used This will show Enabled or Disabled depending on whether or not this device is functioning as a DHCP client If Enabled the Remaining lease time field indicates when the IP Address allocated by the DHCP Server will expire The lease is automatically renewed on expiry use the Renew button if you wish to manually renew the lease immediately This button is only useful if the IP address shown above is allocated automatically on connection Dynamic IP address If you have a Fixed Static IP address this button has no effect e If the ISP s DHCP Server has NOT allocated an IP Address for the Internet Gateway this button will say Renew Clicking the Renew button will attempt
81. wing sections for details of each sub screen System Data Display all system information in a sub window Restart Clicking this button will restart reboot the Internet Gateway All existing connections though the Internet Gateway will be termi nated but will usually re connect automatically Refresh Screen Update the data displayed on screen System Log Tracks significant system activity Connection Status PPPoE If using PPPoE PPP over Ethernet a screen like the following example will be displayed when the Connection Details button is clicked Connection Physical Address 00 c0 02 11 4f 05 IP Address Network Mask PPPoE Link Status OFF Connection Log Reset physical connection stop PPP try to hang up sub wait timeout vait 100 msec WAN start i stop PPP Clear Log Connect and Disconnect buttons should only be needed ifthe setting Connect automatically as required is Disabled Connect Disconnect Retresh _ Help Close Figure 22 PPPoE Status Screen 33 Internet Gateway User Guide Data PPPoE Screen Connection Physical Address The hardware address of this device as seen by remote devices on the Internet This is different to the hardware address seen by devices on the local LAN IP Address The IP Address of this device as seen by Internet users This address is allocated by your ISP Internet Service Provider Network Mask The Network Mask associated with

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