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TeleWell TW-EA716/ TW-EA1000 ADSL modeemi

1. Single Address IP Address O00000 Netyyork O Subnet IP Address e Netmask PY OIF Range IP Address pun End IP PY Remote secure Gateway Address or Hostname ES Single Address IP Address hs Netvvork Subnet IP Address Netmask NNN OIP Range IP Address EndiP Proposal Authentication ESP Encryption NULL OAH Authentication Perfect Forward Secrecy ae aee Apply Advanced Options Connection Name A user defined name for the connection e g connection to office Local Local Network Set the IP address subnet or address range of the local network O Single Address The IP address of the local host O Subnet The subnet of the local network For example IP 192 168 1 0 with netmask 255 255 255 0 specifies one class C subnet starting from 192 168 1 1 i e 192 168 1 1 through to 192 168 0 254 O IP Range The IP address range of the local network For example IP 192 168 1 1 end IP 192 168 1 10 Remote Secure Gateway Address or hostname The IP address or hostname of the remote VPN device that is connected and establishes a VPN tunnel Network Set the IP address subnet or address range of the remote network Proposal Proposal Select the IPSec security method There are two methods of checking the authentication information AH authentication header and ESP Encapsulating Security Payload Use ESP for greater security so that data will be encrypted and authenticated
2. linesync failed should be on Check that your VPI VCI encapsulation type and type of multiplexing settings are the same as those provided by your ISP Reboot the router GE If you still have problems you may need to verify these settings with your ISP 99 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Frequent loss of ADSL Ensure that all other devices connected to the same telephone line as linesync your TeleWell router e g telephones fax machines analogue modems disconnections have a line filter connected between them and the wall socket unless you are using a Central Splitter or Central Filter installed by a qualified and licensed electrician and ensure that all line filters are correctly installed and the right way around Missing line filters or line filters installed the wrong way around can cause problems with your ADSL connection including causing frequent disconnections Problems with the LAN Interface Problem Corrective Action Can t ping any PCson Check the Ethernet LEDs on the front panel The LED should be on for a the LAN port that has a PC connected If it is off check the cables between your router and the PC Make sure you have uninstalled any software firewall for troubleshooting Verify that the IP address and the subnet mask are consistent between the router and the workstations 0 Chapter 4 Configuration TeleWell TW E
3. Connected true AP Firmware Version 1 0 4 5 Cancel WLAN Service Default setting is set to Enable Mode 802 11b The factory default is 802 11b ESSID Enter the unique ID given to the Access Point AP which is already built in to the router s wireless interface To connect to this device your wireless clients must have the same ESSID as the device ESSID Broadcast Disable Any client that using the any setting cannot discover the Access Point AP in question Enable Any client that using the any setting can discover the Access Point AP in question Regulation Domain There are five Regulation Domains for you to choose from including North America N America Europe France etc The Channel ID will be different based on this setting Channel ID Select the ID channel that you would like to use Reset Reset the Access Point AP which is already built in to the router s wireless interface Connected true or false That it is the connection status between the system and the build in wireless card AP Firmware Version The Access Point firmware version 32 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router n Wireless Security You can disable or enable with WPA or WEP for protecting wireless network The default mode of wireless security is disabled Wireless Security Parameters security Mode 8 WPA Pre Shared Key Wireless Security
4. SPI DoS URL Blocking Figure 1 1 Application Diagram Thank you for your purchase and welcome to the world of broadband Internet C Chapter 1 Introduction TeleWell TW EA716 and TW EA1000 WLAN 802 11b model Chapter 2 Installing the Router Important note for using the TW EA716 EA1000 ADSL Router Warning Attention Do not use the TW EA716 1000 in high humidity or high temperatures Do not use the same power source for the TW EA716 1000 as other eguipment Do not open or repair the case yourself If the TW EA716 1000 is too hot turn off the power immediately and have it repaired at a qualified service center Place the TW EA716 1000 on a stable surface Only use the power adapter that comes with the package Using a different voltage rating power adaptor may damage the router Package Contents TW EA716 EA1000 ADSL VPN Firewall Router CD ROM containing the online manual RJ 11 ADSL telephone Cable Ethernet CAT 5 LAN Cable Console PS2 RS232 Cable AC DC power adapter 12VDC 1A Ouick Start Guide Chapter 2 Installing the Router TeleWell TW EA716 and TW EA1000 WLAN 802 11b model The Front LEDs Antenna Lit when power is ON SYS Lit when the system is ready LAN port 1 Lit when connected to an Ethernet device Green for 100Mbps Orange for 10Mbps Blinking when data is transmitted received LAN port 2 Lit when connected to an Ethernet device Green for 100Mbps Orange for 10M
5. Use local host address as default gateway true Get subnet from IP interface Iplan IP Range 192 766 7 100 192 165 1 199 Option domain name servers 0 0 00 To disable the router s DHCP Server check Disabled and click Next then click Apply When the DHCP Server is disabled you will need to manually assign a fixed IP address to each PCs on your network and set the default gateway for each PCs to the IP address of the router by default this is 192 168 0 254 To configure the router s DHCP Server check DHCP Server and click Next You can then configure parameters of the DHCP Server including the IP pool starting IP address and ending IP address to be allocated to PCs on your network lease time for each assigned IP address the period of time the IP address assigned will be valid DNS IP address and the gateway IP address These details are sent to the DHCP client i e your PC when it reguests an IP address from the DHCP server Click Apply to enable this function If you check Use Router as a DNS Server the ADSL Router will perform the domain name lookup find the IP address from the outside network automatically and forward it back to the requesting PC in the LAN your Local Area Network 36 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router If you check DHCP Relay Agent and click Next then you will have to enter the IP address of the DHCP server which will assign an IP address
6. and Domain Name System DNS IP address it is fixed IP address VPI VCI VC based LLC based multiplexing IP address Subnet mask Gateway address and Domain Name System DNS IP address it is fixed IP address 19 Chapter 3 Basic Installation TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuring with your Web Browser Open your web browser enter the IP address of your router which by default is 192 168 0 254 and click Go a user name and password window prompt will appear The default username and password are admin and admin See Figure 3 14 Enter Network Password Ea E3 gt Please type your user name and password Site 192165 0 254 Realm User Name Jadmin Password admin Save this password in your password list Cancel Figure 3 14 User namd amp Password Prompt Widonw Congratulation You are now successfully logon to the TW EA716 EA1000 ADSL Router 20 Chapter 3 Basic Installation TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Chapter 4 Configuration At the configuration homepage the left navigation pane where bookmarks are provided links you directly to the desired setup page including J Status ARP Table Routing Table DHCP Table PPTP Status IPSec Status L2TP Status Email Status Event Log Error Log and UPnP Portmap J Ouick Start I Configuration LAN WAN System Firewall VPN QoS Virtual Serv
7. t Tits setting wil become effective after you save to flash and restart the router Embedded Web Server HTTP Port This is the port number the router s embedded web server for web based configuration will use The default value is the standard HTTP port 80 Users may specify an alternative if for example they are running a web server on a PC within their LAN Management IP Address You may specify an IP address allowed to logon and access the router s web server Setting the IP address to 0 0 0 0 will disable IP address restrictions allowing users to login from any IP address Expire to auto logout Specify a time frame for the system to auto logout the user s configuration session For Example User A changes HTTP port number to 100 specifies their own IP address of 192 168 0 55 and sets the logout time to be 100 seconds The router will only allow User A access from the IP address 192 168 0 55 to logon to the Web GUI by typing http 192 168 0 254 100 in their web browser After 100 seconds the device will automatically logout User A 93 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Universal Plug and Play UPnP UPnP offers peer to peer network connectivity for PCs and other network devices along with control and data transfer between devices UPnP offers many advantages for users running NAT routers through UPnP NAT Traversal and on supported systems makes tasks such
8. v dot1dTp group v dot1dStp group if configured as spanning tree gt From RFC 1471 PPP LCP MIB v pppLink group pppLqr group gt From RFC 1472 PPP Security MIB VI PPP Security Group gt From RFC 1473 PPP IP MIB VI PPP IP Group gt From RFC 1474 PPP Bridge MIB v PPP Bridge Group 95 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router gt From RFC1573 IfMIB VI ifMIBObjects Group gt From RFC1695 atmMIB I atmMIBObjects gt From RFC 1907 SNMPv2 I only snmpSetSerialNo OID Chapter 4 Configuration 96 TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Save Configuration to Flash After changing the router s configuration settings you must save all of the configuration parameters to FLASH to avoid them being lost after turning off or resetting your router Click Save to write your new configuration to FLASH save Config to FLASH Please confirm that you wish to save the configuration There will be a delay while saving as configuration information is written to FLASH chips Apply 97 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Logout To exit the router s web interface choose Logout Please ensure that you have saved the configuration settings before you logout Be aware that the router is restricted to only one PC accessing the configuration web pages at a time Once a PC
9. 0 0 0 0 Default Gateway DNS Primary DNS secondary DNS PPP Username Password For detailed instructions on configuring your WAN settings please see the WAN section of this manual Usually the only details you will need for the Ouick Start wizard to get you online are your login often in the form of username ispname your password and then encapsulation type Your ISP will be able to supply all the details you need alternatively if you have deleted the current WAN Connection in the WAN ISP section of the interface you can use the router s PVC Scan feature to attempt to determine the Encapsulation types offered by your ISP Auto Scan Before you scan the PYCs please DELETE all the WAN interfaces IP Address if provided by ISP Gateway if provided by ISP Click Start to begin scanning for encapsulation types offered by your ISP If the scan is successful you will then be presented with a list of supported options 29 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router status 1 found PPPoE PVC on 083 Quick Start Configuration save Config to FLASH Language Auto Scan Cancel Select the desired option from the list and click Apply to return to the Quick Start interface to continue configuring your ISP connection Please note that the contents of this list will vary depending on what is supported by your ISP 30 Chap
10. Allow Edit Delete UOP 53 53 Block Allow Edit O Delete KE 53 53 Block Allow Edit O Delete TCP 21 21 Block Allow Edit Delete O 10 25 23 Block Allow Edit O Delete TCR 25 25 Block Allow Edit Delete Wee 110 110 Block Allow Edit O Delete KE 119 119 Block Allow Edit Delete UOP 7070 7070 Allow Allow Edit O Delete ICMP MEA NAA Block Allow Edit O Delete TCP 1720 1720 Block Allow Edit Delete KE 1503 1503 Block Allow Edit O Delete yer 27 22 Block Allow Edit Delete UOP 123 123 Block Allow Edit O Delete fer 443 443 Block Allow Edit O Delete Configuring Packet Filter 1 Click Packet Filter you will get the following page Click Port Filters Packet Filte Firewall Security Type ConfigLration Note pina Bont F ters 5 Address Filters 1 By default all protocol types and TCP UDP ports are blocked 2 Only the listed IP addresses are blocked internal 59 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 2 Click Port Filters You will then be presented with the pre defined port filter rules screen in this case for the low security level shown below Port Filters Filtering Rules Add TCP UDP Filter O Filtering Table Type TEF UDF TGF TCF TCP TEF TCP TCP UDF start Port ou 53 53 z 25 25 110 119 rori End Port a0 53 53 21 23 25 110 mg rori Add Raw IP Filter G Inbound Black Allo
11. Backup first to save current configuration These functions allow you to save and backup your router s current settings to a file on your PC or to restore a previously saved backup This is useful if you wish to experiment with different settings knowing that you have a backup handy in the case of any mistakes It is advisable to backup your router s settings before making any significant changes to your router s configuration Press Backup to select where on your local PC to save the settings file You may also change the name of the file when saving if you wish to keep multiple backups Press Browse to select a file from your PC to restore You should only restore settings files that have been generated by the Backup function and that were created when using the current version of the router s firmware Settings files saved to your PC should not be manually edited in any way After selecting the settings file you wish to use pressing Restore will load those settings into the router 51 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Restart Router Click Restart with option Current Settings to reboot your router and restore your last saved configuration Restart Router After restarting Please wait for several seconds to let the system Current Settings Restart Router with Factory Default Settings If you wish to restart the router using the factory default settings fo
12. EA exc Wame Domain T o e aaa my S E a e te Create D Return O Restrict URL Features Block Java Applet This function can block Web content which including the Java Applet It is for preventing someone who wants to damage your system via standard HTTP protocol Block surfing by IP address Preventing someone who uses the IP address as URL for skipping Domains Filtering function 66 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Firewall Log Firewall Log Event will be shown in the Status Event Log Filtering Log O Enable Disable Intrusion Log Enable Disable URL Blocking Log O Enable Disable Firewall Log display log information of any unexpected action with your firewall settings Check the Enable box to activate the logs Log information can be seen in the Status Event Logafter enabling 67 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router VPN Virtual Private Networks Your router support three main types of VPN Virtual Private Network PPTP IPSec and these are the two major section choices from the menu on the left There are two types of PPTP VPN supported Remote Access and LAN to LAN please refer below for more information Click Create to configure a new VPN connection 8 Remote Access PPTP Connection PPTP Remote Access Connection Connection Name PF gt Dial out Server IP Add
13. ET oun saan danas save send ensues E E ed A E OA E EEA A A A 26 EVENT LO Opasini N 20 ERTO EO GO Gaussin tavat lta taa taa t apuina at n ok irina n 28 RTI 521 OI A Damme OMA KEKE Edo NT A 28 QUICK SR asa pata dere at ccist an mtas k Ras aik es HERMANOS eho Ken REAR SEA HESETA KAV EN ses a aE 29 CONFIGURATION cssccsssesscessseccesseuseessessesseuseesesseessevseesesnsseesseusansnsceesaessansansseesanssansanssensess 31 LAN UO Gal Area NOEWOrK mshaeueneimelslsiuv imm elsvvmmevikais tevemesyiely 31 WAN Wide Area Network ssscscccsssccsssrserssscssesssscensscsssessccrsersesssussscssenstrsevennsseuvsrenvoassseaens 38 SN CS og Renee ere saa EE E terrence ere eee ey aren rere rere en eee ene eee at 49 FIFE Wall and ACCESS COnNtrO liiis ai E A 54 VPN Virtual Private Networks esssessssssessssenssnunusnnunnsnnnununnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnae 68 005 Qual CV Or SErVICE manaamaan an a 85 VAN CSA aid maana eeu estate data aa ence ene olet eet Da dae ied nate E Dealt as 90 SAVE CONFIGURATION TO FEAS H cauun mast Secevadeteuten a A 97 EO OTT ea E asses 98 CHAPTER 5 TROUBLESHOOTING 99 PROBLEMS STARTING UP THE ROUTER a mau musati mis t te m t taa st natj st mm stiat v msm 99 PROBLEMS WITH THE WAN INTERFACE scccsccsssscsseesseesssresseceseessorseseesenessanesereeseeseaneseneeseeees 99 PROBLEMS WITH THE LAN INTERFACE sesscessesscessstssstesseesestesresseesetesnesseesseeseeresseessee
14. GUI If you wish to permanently enable remote access choose a time period of 0 minutes m Firmware Upgrade Firmware Upgrade You may upgrade the system software on your network device Mew Firmware Image N Your router s firmware is the software that allows it to operate and provides all its functionality Think of your router as a dedicated computer and the firmware as the software it runs Over time this software may be improved and modified and your TeleWell router allows you to upgrade the software it runs to take advantage of these changes Clicking on Browse will allow you to select the new firmware image file you have downloaded to your PC Once the correct file is selected click Upgrade to update the firmware in your router EN v DO NOT power down the router or interrupt the firmware A gt upgrading while it is still in process Improper operation could damage the router 50 Chapter 4 Configuration Poistettu lt sp gt TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Backup Restore Backup Restore Allows you to backup the configuration settings to your computer or restore configuration from your computer Backup Configuration Backup configuration to your computer Restore Configuration Configuration File Browse Restore will ovenwrite the current configuration and restart the device If you want to keen the current configuration please use
15. Ihat provides communication serost J amm mesi Figure 3 12 TCP IP Microsoft TCP IP Properties IP Address ONS WINS Address Routing An IP address can be automatically assigned to this network card by a DHCP server If your network does not have a DHCP server ask pour netvicek administrator for an address and then type it in the space below Obtain an IP address from a DHCP server Specily an IP address Figure 3 13 IP Address 16 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Factory Default Settings Before configuring your you need to know the following default settings Web Interface x Username admin x Password admin O LAN Device IP Settings xX IP Address 192 168 0 254 x Subnet Mask 255 255 255 0 O ISP setting in WAN site x RFC 1483 Routed Mode with LLC Bridged Encapsulation DHCP server x DHCP server is enabled x Start IP Address 192 168 0 100 x IP pool counts 100 DHCP server x ESSID WLAN AP x Channel ID Channel 6 Hide SSID False VPI VCI Settings x 07 33 x 07 7100 x 14 24 Username and Password The default username and password are admin and admin respectively lt I gt If you ever forget the password to log in you may press the RESET button to restore the factory default settings Attantinn Chapter 3 Basic Installation TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firew
16. It makes network simple and affordable for users UPnP architecture leverages TCP IP and the Web to enable seamless proximity networking in addition to control and data transfer among networked devices With this feature enabled users can now connect to Net meeting or MSN Messenger seamlessly Network Address Translation NAT Allows multi users to access outside resources such as the Internet simultaneously with one IP address one Internet access account Many application layer gateway ALG are supported such as web browser ICQ FTP Telnet E mail News Net2phone Ping NetMeeting IP phone and others O Firewall Supports SOHO firewall with NAT technology automatically detects and blocks Denial of Service DoS attacks URL blocking packet filtering and SPI Stateful Packet Inspection are also supported The hacker s attack will be recorded associated with timestamp in the security logging area More firewall functions will always be implemented through updated firmware releases Domain Name System DNS relay Provides an easy way to map the domain name a friendly name for users such as www yahoo com and IP address When a local machine sets its DNS server with this router s IP address every DNS conversion request packet from the PC to this router will be forwarded to the real DNS in the outside network Dynamic Domain Name System DDNS The Dynamic DNS service allows you to alias a dynamic IP address to a static hostname
17. Parameters security Mode WPA Algorithms WPA Shared Key Group Key Renewal WPA Pre Shared Key w TKIP B00 seconds WPA Algorithms TKIP Temporal Key Integrity Protocol utilizes a stronger encryption method and incorporates Message Integrity Code MIC to provide protection against hackers WPA Shared Key The key for network authentication The input format is in character Style and key size should be in the range between 8 and 63 characters Group Key Renewal The period of renewal time for changing the security key automatically between wireless client and Access Point AP Chapter 4 Configuration 33 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 WEP Wireless Security Parameters security Mode WER w WEP Encryption WEPB4 WEP128 Passphrase Hn Default Used WEP Key 0 o o O WEP Encryption To prevent unauthorized wireless stations from accessing data transmitted over the network the router offers highly secure data encryption known as WEP If you require high security for transmissions there are two alternatives to select from WEP 64 and WEP 128 WEP 128 will offer increased security over WEP 64 Passphrase This is used to generate WEP keys automatically based upon the input string and a pre defined algorithm in WEP64 or WEP128 You can input the same string in both the AP and Client card settings to generate the same WEP keys Please note that you do not have to enter Key 0 3 as b
18. Po RIP L RIP wi O RIP v RIP v2 Multicast WITU 1500 Apply Description Your description of this connection VPI and VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing the single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Encapsulation method Select the encapsulation format the default is LlcBridged Select the one provided by your ISP DHCP client Enable or disable the DHCP client specify if the Router can get an IP address from the Internet Service Provider ISP automatically or not Please click Obtain an IP address automatically via DHCP client to enable the DHCP client function or click Specify an IP address to disable the DHCP client function and specify the IP address manually The setting of this item is specified by your ISP RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that IP will attempt to send through the interface nn j 39 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Ro
19. as port forwarding much easier by letting the application control the required settings removing the need for the user to control advanced configuration of their device Both the user s Operating System and the relevant application must support UPnP in addition to the router Windows XP and Windows Me natively support UPnP when the component is installed and Windows 98 users may install the Internet Connection Sharing client from Windows XP in order to support UPnP Windows 716 EA1000 does not support UPnP Disable Check to disable the router s UPnP functionality Enable Check to enable the router s UPnP functionality UPnP Port Its default setting is 2800 It is highly recommended for users to use this port value If this value conflicts with other ports already being used you may wish to change the port SNMP Access Control Software on a PC within the LAN is required in order to utilize this function Simple Network Management Protocol SNMP V1 and V2 Read Community Specify a name to be identified as the Read Community and an IP address This community string will be checked against the string entered in the configuration file Once the string name is matched user obtains this IP address will be able to view the data Write Community Specify a name to be identified as the Write Community and an IP address This community string will be checked against the string entered in the configuration file Once the stri
20. back to the DHCP client in the LAN Use this function only if advised to do so by your network administrator or ISP Click Apply to enable this function 3 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router WAN Wide Area Network WAN refers to your Wide Area Network connection i e your router s connection to your ISP and the Internet There are two items within the WAN section ISP DNS and ADSL m ISP WAN Connection WAN Services Table Name Description Creator IPI CI Popoellp PPPoE WAN uplink Factory Defaults 0 I Edit Delete D Create 5 The factory default is PPPoE If your ISP uses this access protocol click Edit to input other parameters as below If your ISP does not use PPPoE you can delete the default WAN connection entry by clicking Delete You may then click Create to create a connection to your ISP to surf the Internet A simpler alternative is to delete the current WAN connection entry then select Ouick Start from the main menu on the left Please see the Ouick Start section of the manual for more information 38 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 RFC 1483 Routed Connections WAN Connection RFC 1483 Routed Description ATM Class LIBR v NAT Enable Disable Encapsulation Method Obtain an IP address automatically via DHCP client Use the following IP address IP Assignment IP Address
21. be in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive IP Address Specify an IP address allowed to logon and access the router s web server Note IP 0 0 0 0 indicates all users who are connected to this router are allowed to logon the device and modify data Authentication Protocol Type Default is Chap Auto Your ISP will advise you whether to use Chap or Pap Connection Always on If you want the router to establish a PPPoA session when starting up and to automatically re establish the PPPoA session when disconnected by the ISP Connect to Demand If you want to establish a PPPoA session only when there is a packet requesting access to the Internet i e when a program on your computer attempts to access the Internet 44 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Idle Timeout Auto disconnect the broadband firewall gateway when there is no activity on the line for a predetermined period of time Detail You can define the destination port and packet type TCP UDP without checking by timer It allows you to set which outgoing traffic will not trigger and reset the idle timer RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding m
22. change the password on the default admin account when you receive your router and any time you reset your configuration to Factory Defaults 53 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Firewall and Access Control Your router includes a full SPI Stateful Packet Inspection firewall for controlling Internet access from your LAN as well as helping to prevent attacks from hackers In addition to this when using NAT Network Address Translation Please see the WAN configuration section for more details on NAT the router acts as a natural Internet firewall as all PCs on your LAN will use private IP addresses that cannot be directly accessed from the Internet ee Router Access Control Firewall G E Unauthorized users amp applications Unwanted website access Unauthorized users amp applications Malicious attacks NAT Packet filter MAC filter u Packet filter Intrusion Detection Blacklisting URL filter Firewall amp Filter Firewall Prevents access from outside your network The router provides three levels of security support NAT natural firewall This masks LAN users IP addresses which are invisible to outside users on the Internet making it much more difficult for a hacker to target a machine on your network This natural firewall is on when NAT function is enabled Firewall Security and
23. n lupaa Jos laite on avattu ilman lupaa niin takuu lakkaa v litt m sti Pid laitetta mahdollisimman p lytt m ss paikassa Al aseta laitetta muiden l mp tuottavien laitteiden p lle eik monitorien tai GSM puhelinten viereen Huomautus TeleWell TW EA716 EA1000 802 11b ADSL VPN Firewall Router Etupanelin merkkivalot Antenni Antenni ESBEN ce coe ee i 1 2 3 4 5 6 7 8 9 10 11 12 13 PWR Merkkivalo palaa kun virta on paalla SYS Merkkivalo palaa kun jarjestelma on toimintavalmis LAN port 1 Merkkivalo palaa kun verkkokaapeli on kytketty Vari on vihrea kun nopeus 100 Mbps Oranssi vari tarkoittaa 10 Mbps nopeutta Merkkivalo vilkkuu kun tietoa siirretaan LAN port 2 Merkkivalo palaa kun verkkokaapeli on kytketty Vari on vihrea kun nopeus 100 Mbps Oranssi vari tarkoittaa 10 Mbps nopeutta Merkkivalo vilkkuu kun tietoa siirretaan LAN port 3 Merkkivalo palaa kun verkkokaapeli on kytketty Vari on vihrea kun nopeus 100 Mbps Oranssi vari tarkoittaa 10 Mbps nopeutta Merkkivalo vilkkuu kun tietoa siirretaan LAN port 4 Merkkivalo palaa kun verkkokaapeli on kytketty Vari on vihrea kun nopeus 100 Mbps Oranssi vari tarkoittaa 10 Mbps nopeutta Merkkivalo vilkkuu kun tietoa siirretaan WLAN Merkkivalo palaa kun WLAN tukiasema on toimintavalmis Merkkivalo vilkkuu kun tietoa siirretaan M Merkkivalo vilkkuu kun sahkopostia on saapunut Toiminta pit
24. prevent users on your network from accessing particular websites by their URL There are no pre defined URL filter rules you can add filter rules to meet your requirements URL Filter Configuration URL Filtering C Enable Disable amp Always Black Block Mode os 00 to 18 00 Block from Monday gt to Friday x Keywords Filtering Enable Details O Enable Details O Domains Filtering Disable all WEB traffic except for Trusted Domains Apply Cancel Enable Disable To enable or disable URL Filter feature Always Block Select to always check the URL filter rules i e at all hours of the day Block from Specify the time period to check the URL filter rules e g during work hours Keywords Filtering Allows blocking by specific keywords within a particular URL rather than having to specify a complete URL e g to block any image called advertisement gif When enabled your specified keywords list will be checked to see if any keywords are present in URLs accessed to determine if the connection attempt should be blocked Please note that the URL filter blocks web browser HTTP connection attempts using port 80 only For example if the URL is http www TeleWell com tw abcde html it will be dropped as the keyword abcde occurs in the URL Keywords Filtering Block WEB URLs which contain these keywords Name Keyword Create D Return O 65 Chapter 4 Configuration TeleWell TW
25. publicly accessible IP address will be used by and point to your router which then needs to deliver all traffic to the private IP addresses used by your PCs Please see the WAN configuration section of this manual for more information on NAT The Internet Assigned Numbers Authority IANA is the central coordinator for the assignment of unigue parameter values for Internet protocols Port numbers range from O to 65535 but only ports numbers 0 to 1023 are reserved for privileged services and are designated as well known ports The registered ports are numbered from 1024 through 49151 The remaining ports referred to as dynamic ports or private ports are numbered from 49152 through 65535 Examples of well known and registered port numbers are shown in Table 4 for further information please see IANA s website at http www iana org assignments port numbers For help on determining which private port numbers are used by common applications on this list please see the FAQs Frequently Asked Questions at http www TeleWell com Table 4 Well know and registered Ports C o je ata 2 fe FP Control C eo ju IP Trivial File Transfer Protoco 87 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router a pe Woawdewerp O O o 110 CP POP3 Post Office Protocol Version 3 119 TCP INEWS Network News Transfer Protocol 70 je EE 4000 7070 p RealAudio Virtual Serve
26. some area it cannot detect the ADSL line code well At this time please adjust the ADSL line code to G dmt or T1 413 first If it still fails please try the other values such as ALCTL ADI etc Activate Line Aborting false your ADSL line and making it active true again for taking effect with setting of Connect Mode Tx Attenuation Setting ADSL transmission gain the value is between 0 12 DSP FirmwareVersion Current ADSL line code firmware version Connected Display current ADSL line sync status Operational Mode Display current ADSL mode standard Operational Mode your Router is using when ADSL line has sync Annex Type ADSL Annex A which works over a standard telephone line Annex B which works over an ISDN line Upstream Display current upstream rate of your ADSL line Downstream Display current downstream rate of your ADSL line 48 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router System There are six items within the System section Time Zone Remote Access Firmware Upgrade Backup Restore Restart and User Management m Time Zone Time Zone Parameters Time Zone Enable Disable Time Zone List By City By Time Difference Local Time Zone sMT Time GMT iGreenwich Mean Time w carl css gov time nist gov SMTP Server IP Address Daylight Saving Automatic Resync Period 1440 minutes v T
27. whilst CHAP encrypts the password before sending and also allows for challenges at different periods to ensure that the client has not been replaced by an intruder 68 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Data Encryption Data sent over the VPN connection can be encrypted by an MPPE algorithm Default is Auto so that this setting is negotiated when establishing a connection or else you can manually Enable or Disable encryption Key Length The data can be encrypted by MPPE algorithm with 40 bits or 128 bits Default is Auto it is negotiated when establishing a connection 128 bit keys provide stronger encryption than 40 bit keys Mode You may select Stateful or Stateless mode The key will be changed every 256 packets when you select Stateful mode If you select Stateless mode the key will be changed in each packet Idle Time Auto disconnect the VPN connection when there is no activity on the connection for a predetermined period of time 0 means this connection is always on Click Apply after changing settings 8 LAN to LAN PPTP Connection PPTP LAN to LAN Connection Name fe Type Dial out Server IP Address or Hostname pO Dial in Private IP Address Assigned to Dialin User NNN Peer Network IP N Netmask N A Username Password Auth Type ChapfAuto v Data Encryption Auto gt Key Length Auto v Mode stateful gt 0 minutes Apply Connection
28. you enable the Firewall they are O All blocked User defined no pre defined port or address filter rules by default meaning that all inbound Internet to LAN and outbound LAN to Internet packets will be blocked Users have to add their own filter rules for further access to the Internet O High Medium Low security level the pre defined port filter rules for High Medium and Low security are displayed in Port Filters of Packet Filter Select either High Medium or Low security level to enable the Firewall The only difference between these three security levels is the preset port filter rules in the Packet Filter Firewall functionality is the same for all levels it is only the list of preset port filters that changes between each setting If you choose of the preset security levels and then add custom filters you may temporarily disable the firewall and recover your custom filter settings by re selecting the same security level General Settings Firewall Security Security O Enable Disable All blocked User defined l High security level Policy Medium security level Low security level TAN some appications cannot work after enabling Firewall please check the Packet Filter especialy Por Filter rules For example adding TOP 445 outbound allowed will let ATT PS data go througn Firewall Block WAN Request Enable Disable The Block WAN Request is a stand alone function and not relate to whether security enable or di
29. A716 EA1000 802 11B ADSL VPN Firewall Router APPENDIX A Product Support and Contact Information Most problems can be solved by referring to the Troubleshooting section of this manual If you cannot resolve the problem with the Troubleshooting chapter please contact the dealer where you purchased this product For further assistances with the product please feel http www TeleWell com free to contact and visit us at Mac OS is a registered Trademark of Apple Computer Inc Windows 98 Windows NT Windows 716 EA1000 Windows Me and Windows XP are registered Trademarks of Microsoft Corporation 01 Appendix A Product Support and Contact lfnormation Declaration of Conformity Manufacturer s Name Fane oy Manufacturer s Address Alhote 14 16 aa SO JAenn declares that the product Model Name TelevVel TVYWLE AY 16 and Type of Product ALEA TOO conforms to the following Product Specifications Sale ENDOSO TIAA AT 1993 Ae 1995 AS 1995 Ad 1997 ATT 199 EMC EN 55022 1998 Class amp EN 55024 1988 EN 51000 3 2 1985 EN 51000 3 3 1995 Supplementary Information The product herewith complies with the requirements ofthe Low Voltage Directive 73 253 EE the EMC Directive 89336 EEC and the R amp TTE Directive 1999 5 EC Annex I and cares CE marking accordingly e a JARVENPAA FINLAND 27 01 2004 Markku Aberg Gereral Manager
30. EA716 TW EA1000 802 11b ADSL VPN Firewall Router Domains Filtering This function checks the domain name in URLs accessed against your list of domains to block or allow If it is matched the URL request will be sent Trusted or dropped Forbidden The checking procedure is 1 Check the domain in the URL to determine if it is in the trusted list If yes the connection attempt is sent to the remote web server If not check if it is listed in the forbidden list and if present then the connection attempt is dropped If the packet does not match either of the above two items it is sent to the remote web server Please be note that the domain only should be specified not the full URL For example to block traffic to www sex com enter sex or sex com instead of www sex com In the example below the URL request for www TeleWell com tw will be sent to the remote web server because it is listed in the trusted list whilst the URL request for www sex or www sex com will be dropped because TeleWell com is in the forbidden list Domains Filtering Domain Name Domain Mame Sex Type Forbidden Domain Forbidden Domain Apply Trusted Domain Domains Filtering Trusted Domain 000 DE DE DESSE PESSSSSESESE DE FEE 000 S eceeeeeeee amp eeee 2600082 2080 800444008006 080650 ees eccececccccecca vessssonser0nre a em ememwecans een Sen Q or Mame Domain gt ERO SE A P O BEES Forbidden Domain
31. G992 2 The Annex A and B are supported in different H W platforms Wireless Ethernet 802 11b With built in 802 11b access point for extending the communication media to WLAN while providing the WEP and WPA for securing your wireless networks throughput performance in homogenous 802 11b networks and enhanced protection mechanisms to significantly increase mixed mode network performance O Fast Ethernet Switch A 4 port 10 100Mbps fast Ethernet switch is built in with automatic switching between MDI and MDI X for 10Base T and 100Base TX ports An Ethernet straight or cross over cable can be used directly for auto detection Chapter 1 Introduction TeleWell TW EA716 and TW EA1000 WLAN 802 11b ADSL VPN Firewall Router O Multi Protocol to Establish A Connection Supports PPPoA RFC 2364 PPP over ATM Adaptation Layer 5 RFC 1483 encapsulation over ATM bridged or routed PPP over Ethernet RFC 2516 IPoA RFC1577 and PPTP to PPPoA relaying to establish a connection with the ISP The product also supports VC based and LLC based multiplexing Quick Installation Wizard Supports a WEB GUI page to install this device quickly With this wizard end users can enter the information easily which they get from their ISP then surf the Internet immediately O Universal Plug and Play UPnP and UPnP NAT Traversal This protocol is used to enable simple and robust connectivity among stand alone devices and PCs from many different vendors
32. IP 63 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m MAC Address Filter A MAC Media Access Control address is the unique network hardware identifier for each PC on your network s interface i e its Network Interface Card or Ethernet card Using your router s MAC Address Filter function you can configure the switch to only accept traffic from specified machines or else to block specific machines from accessing your LAN There are no pre defined MAC address filter rules you can add the filter rules to meet your requirements MAC Address Filter Filtering Rules MAC Address Filter Enable Disable For LAN ethernet frames only the following Source MAC Address es are C Allowed Blocked 00 00 00 00 00 00 MAC Address Apply Enable Disable To enable or disable the MAC Address Filter function Allowed Blocked To allow or block the following MAC addresses to surf outside network only If you check Allowed please be sure your PC s MAC address is listed If you check Blocked please be sure your PC s MAC address is not listed MAC Address There are 10 entries to enter the MAC addresses you want manage 64 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m URL Filter URL Uniform Resource Locator e g an address in the form of http www TeleWell com or http www example com filter rules allow you to
33. Interface Cost RIP Routing Table Destination Netmask Gateway Cost Routing Table Valid It indicates a successful routing status Destination The IP address of the destination network Netmask The destination netmask address Gateway Interface The IP address of the gateway or existing interface that this route will use Cost The number of hops counted as the cost of the route RIP Routing Table Destination The IP address of the destination network Netmask The destination netmask address Gateway The IP address of the gateway that this route will use Cost The number of hops counted as the cost of the route 23 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router DHCP Table DHCP Table Type Leased Expired Permanent Leased The DHCP assigned IP addresses information IP Address A list of IP addresses of devices on your LAN Local Area Network Expired The expired IP addresses information Permanent The fixed host mapping information m Leased Table Leased Table IP Address Client UIDYhw addr Client Host Name Expiry IP Address The IP address that assigned to client Client UID hw addr The MAC address of client Client Host Name The Host Name Computer Name of client Expiry The current lease time of client m Expired Table Expired Table IP Address Client UID hw addr Client Host Name Expiry Please refer the Leased Table m Permanent Table Pe
34. Name A user define description of the connection Type Check Dial Out if you want your router to operate as a client connecting to a remote VPN server e g your office server check Dial In operates as a VPN server When configuring your router establish the connection to a remote LAN enter the remote Server IP Address or Hostname you wish to connection to When configuring your router as a server to accept incoming connections enter the Private IP Address Assigned to Dial in User address Peer Network IP Enter Peer network IP address Netmask Enter the subnet mask of peer network based on the Peer Network IP setting Username If you are a Dial Out user client enter the username provided by your Host If you are a Dial In user server enter your own username Password If you are a Dial Out user client enter the password provided by the your Host If you are a Dial In user server enter your own password PPP Authentication Type Default is Auto if you want the router to determine the authentication type to use or else manually specify CHAP Challenge Handshake Authentication Protocol or PAP Password Authentication Protocol if you know which type the server is using when acting as a client or else the authentication type you want clients connecting to you to use when acting as a server When using PAP the 69 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router p
35. P Address G amp 6ftn a RIP RIP wi O RIP v O RIP v2 Multicast MTU 1500 Apply Description User definable name for the connection VPI VCI Enter the information provided by your ISP ATM Class The Ouality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled DHCP client Enable or disable the DHCP client specifying if the router can obtain an IP address from the Internet Service Provider ISP automatically or not Please click Obtain an IP address automatically via DHCP client to enable the DHCP client function or click Specify an IP address to disable the DHCP client function and specify the IP address manually The setting of this item is specified by your ISP RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that IP will attempt to send through the interface 4 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router n DNS DNS Parameters A Domain Name System DNS contains a mapping table for domain name and IP addresses On the Internet every host has a unigue and user friendly name domain name such as www TeleWell
36. Policy General Settings Inbound direction of Packet Filter rules to NOTE When using Virtual Servers your PCs will be exposed to the degree specified in your Virtual Server settings provided the ports specified are opened in your firewall packet filter settings prevent unauthorized computers or applications accessing your local network from the Internet Intrusion Detection Enable Intrusion Detection to detect prevent and log malicious attacks Access Control Prevents access from PCs on your local network Firewall Security and Policy General Settings Outbound direction of Packet Filter rules to prevent unauthorized computers or applications accessing the Internet MAC Filter rules To prevent unauthorized computers accessing the Internet URL Filter To block PCs on your local network from unwanted websites 54 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router You can find six items under the Firewall section General Settings Packet Filter Intrusion Detection MAC Address Filter URL Filter and Firewall Log m General Settings You can choose not to enable Firewall to add all filter rules by yourself or enable the Firewall using preset filter rules and modify the port filter rules as required The Packet Filter is divided into two sections Port Filters and Address Filters used to filter packets based on Applications Port or IP addresses There are four options when
37. Sn eoannsee SO Wem min eee Wi wk A ee naman net Oe Om Meme LT TOTTA NIIIN neers ore ne nc eneccorecrecsaconraccnnnnacaaaa pasees BOeaes SNe HTTP inbound amp outbound application 7 Configure your Virtual Server port forwarding settings so that incoming HTTP requests on port 80 will be forwarded to the PC running your web server Virtual Server Port Forwarding Port Mapping Table Enable Application Protocol External Port Redirect Port IP Address O FTP TCP 21 lo 1921681 O Telnet TCP 23 lo 192 168 1 pe mo amea js ae oo maa 192 168 1 E To enable the HTTP service in Virtual Server settings input the web server PC s IP address Tip If you wish to setup permanent remote management of your router you may enter the router s IP instead 61 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router E Intrusion Detection Intrusion Detection Parameters Intrusion Detection C Enable amp Disable Victim Protection Block Duration 600 seconds scan Attack Block Duration 86400 seconds DOS Attack Glock Duration 1800 seconds Maximum TCP Open Handshaking Count foo per second Maximum Ping Count 15 E second Maximum ICMP Count hoo per second Apply Clear Blacklist The router s Intrusion Detection System IDS is used to detect hacker attacks and intrusion attempts from the Internet If the IDS function of the firewall is enabled inbound p
38. TeleWell TW EA716 TW EA1000 ADSL modeemi palomuuri reititin WLAN tukiasema 802 11 b WLAN tukiasema on vakiona vain TW EA1000 mallissa Koodiversio 4 54b2 Ohjekirja CE TeleWell TW EA716 EA1000 802 11b ADSL VPN Firewall Router Tarkemmat asetusohjeet palomuurille DynDNS lle porttisuotimille ja muille erikoisominaisuuksille ovat vain englanninkielisess ohjekirjassa Laite toimii oletusasetuksilla Sonera ADSL liittymiss Muille operaattoreille muuta vain VCI arvoa WAN portissa Perustila Laite hakee IP osoitteen itselleen ja jakaa sen DHCP NAT toiminnolla sis verkkoon Vain NAT palomuuri on p ll oletuksena Palomuuri pit laittaa p lle erikseen kuten my s hy kk ysten tunnistus ja estot Muista m ritell porttisuotimet Palomuurin Medium tasolla toimivat www selaus s hk postit pop ja pankkipalvelut Palomuurin LOW tasolla toimii my s MSN yms sovellukset High tasolla kaikki portit pit m ritell itse Myyntipaketin sis lt TELEWELL TW EA716 EA1000 ADSL modeemi CD ROM levy jossa ohjekirjan kopio RJ 11 puhelinjohto ja suomalainen puhelinpistoke Ethernet CAT 5 LAN kaapeli suora Konsoli PS2 RS232 kaapeli AC DC virtal hde 12VDC 1A Ohjekirja Laitetta saa k ytt vain normaaleissa asuinhuoneen l mp ja kosteusolosuhteissa K yt vain laitteen mukana tullutta verkkovirta muuntajaa Varoitukset Laitteen avaaminen ei ole sallittua ilman Easytel Oy
39. This dynamic IP address is the WAN IP address For example to use the service you must first apply for an account from a DDNS service like http www dyndns org More than 5 DDNS servers are supported Virtual Private Network VPN Allows user to make a tunnel with a remote site directly to secure the data transmission among the connection User can use embedded PPTP client server IKE and IPSec which are supported by this router to make a VPN connection or users can run the PPTP client in PC and the router already provides IPSec and PPTP pass through function to establish a VPN connection if the user likes to run the PPTP client in his local computer Virtual Server port forwarding Users can specify some services to be visible from outside users The router can detect incoming service requests and forward either a single port or a range of ports to the a Chapter 1 Introduction TeleWell TW EA716 and TW EA1000 WLAN 802 11b ADSL VPN Firewall Router specific local computer to handle it For example a user can assign a PC in the LAN acting as a WEB server inside and expose it to the outside network Outside users can browse inside web servers directly while it is protected by NAT A DMZ host setting is also provided to a local computer exposed to the outside network Internet Rich Packet Filtering Not only filters the packet based on IP address but also based on Port numbers It will filter packets from and to the Internet an
40. User Username N Password TETTE Auth Type Chap Auto Data Encryption Auto hi Key Length Auto Mode stateful s O Do m Apply em Funetion os 1 Connection Name VPN PPTPO Given name of PPTP connection m Check Dial out server IP Address oo 494 98 An Dialed server IP or Hostname Username username A given username amp password Password XXXXXX Auth Type Chap Auto Data Encryption Keep as default value in most of the cases 17 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Length PPTP server amp client will determine the M Mode Patani value automatically Refer to manual for Mode i einai details if you want to change the setting The connection will be disconnected when there Is no traffic in a predefined period of Idle Time l time Idle time 0 means the connection is always on 78 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Example Configuring a LAN to LAN PPTP VPN Connection The branch office establishes a PPTP VPN tunnel with head office to connect two private networks over the Internet The routers are installed in the head office and branch office accordingly Branch office Head office 694 121 5 192 165 1 254 WAH side LAH side 192 160 0 254 LAM stile amp Internet E E Route Route PPTP serve
41. Using AH data will be authenticated but not encrypted Authentication Authentication establishes the integrity of the datagram and ensures it is not tampered with in transmit There are three options Message Digest 5 MD5 Secure Hash Algorithm SHA 1 or NONE SHA 1 is more resistant to brute force attacks than MD5 however it is slower 72 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router O MDB5 A one way hashing algorithm that produces a 128 bit hash O SHA 1 Aone way hashing algorithm that produces a 160 bit hash Encryption Select the encryption method from the pull down menu There are four options DES 3DES AES and NONE NONE means it is a tunnel only with no encryption 3DES and AES are more powerful but increase latency O DES Stands for Data Encryption Standard it uses 56 bits as an encryption method O 3DES Stands for Triple Data Encryption Standard it uses 168 56 3 bits as an encryption method O AES Stands for Advanced Encryption Standards it uses 128 bits as an encryption method Perfect Forward Secrecy Choose whether to enable PFS using Diffie Hellman public key cryptography to change encryption keys during the second phase of VPN negotiation This function will provide better security but extends the VPN negotiation time Diffie Hellman is a public key cryptography protocol that allows two parties to establish a shared secret over an unsecured communication ch
42. WLAN 802 11b model Cabling One of the most common causes of problems is bad cabling or ADSL line s Make sure that all connected devices are turned on On the front of the product is a bank of LEDs Verify that the LAN Link and ADSL line LEDs are lit If they are not verify that you are using the proper cables Ensure that all other devices connected to the same telephone line as your TeleWell router e g telephones fax machines analogue modems have a line filter connected between them and the wall socket unless you are using a Central Splitter or Central Filter installed by a gualified and licensed electrician and ensure that all line filters are correctly installed and the right way around Missing line filters or line filters installed the wrong way around can cause problems with your ADSL connection including causing freguent disconnections 10 Chapter 2 Installing the Router TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Chapter 3 Basic Installation The router can be configured with your web browser A web browser is included as a standard application in the following operating systems Linux Mac OS Windows 98 NT 716 EA1000 XP Me etc The product provides a very easy and user friendly interface for configuration PCs must have an Ethernet interface installed properly and be connected to the router either directly or through an external repeater hub and have TCP IP installed and configured to obtai
43. aa laittaa erikseen paalle re Merkkivalo palaa kun yhteysprotokolla on PPPoA PPPoE ADSL Merkkivalo palaa kun yhteys on kytketty operaattorin ADSL keskukselle Merkkivalo vilkkuu kun modeemi hakee keskuksen modeemia tai operaattorin kytkenta on tekematta tai puhelinlinjassa on vikaa AIL TeleWell TW EA716 EA1000 802 11b ADSL VPN Firewall Router Takapanelin merkkivalot Reset nappaimen toiminnot kun nappain pidetaan painettuna pohjaan 0 3 sekunttia kaynnistaa modeemin uudelleen 6 sekunttia tai yli palauttaa tehdasasetukset LAN Kytketaan UTP Ethernet kaapeli Cat 5 tai Cat 5e johonkin 1X 4X nelj st portista Kaapelin toinen p liitet n tietokoneen RJ 45 connector verkkokorttiin Kytket n tarvittaessa PS2 RS 232 kaapeli tietokoneen ja CONSOLE laitteen v lille erikoisohjelmointia varten esimerkiksi flash muistin korjaus Laite kytket n yleiseen puhelinverkkoon ADSL yhteytt LINE varten TeleWell TW EA716 EA1000 802 11b ADSL VPN Firewall Router ADSL modeemin kayttoonotto 1 Kytke puhelinjohto LINE liittimeen RJ 11 puhelinjohto 2 Kytke tietokoneet LAN 1 4 portteihin Cat5 ethernet kaapeli suora 3 Kytke laitteen virta p lle power on Tarkista seuraavat seikat kun laite on k ynnistynyt kokonaan PWR merkkivalo on p ll 1 SYS merkkivalo on p ll 2 WLAN merkkivalo on p ll 7 ADSL merkkivalo on p ll 13 LAN merkkival
44. ackets are filtered and blocked depending on whether they are detected as possible hacker attacks intrusion attempts or other connections that the router determines to be suspicious Blacklist If the router detects a possible attack the source IP or destination IP address will be added to the Blacklist Any further attempts using this IP address will be blocked for the time period specified as the Block Duration The default setting for this function is false disabled Some attack types are denied immediately without using the Blacklist function such as Land attack and Echo CharGen scan Block Duration DoS Attack Block Duration This is the duration for blocking hosts that attempt a possible Denial of Service DoS attack Possible DoS attacks this attempts to block include Ascend Kill and WinNuke Default value is 1800 seconds Scan Attack Block Duration This is the duration for blocking hosts that attempt a possible Scan attack Scan attack types include X mas scan IMAP SYN FIN scan and similar attempts Default value is 86400 seconds Victim Protection Block Duration This is the duration for blocking Smurf attacks Default value is 600 seconds Victim Protection If enabled IDS will block Smurf attack attempts Default is false Max TCP Open Handshaking Count This is a threshold value to decide whether a SYN Flood attempt is occurring or not Default value is 100 TCP SYN per seconds Max PING Count This is a thresho
45. ake sure the PWR SYS and WLAN LEDs are lit steadily and that the relevant LAN LED is lit Chapter 3 Basic Installation 12 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuring PCs in Windows Windows XP 1 Go to Start Control Panel in Classic View In the Control Panel double click Network Connections Double click Local Area Connection See Figure 3 1 In the LAN Area Connection Status window click Properties See Figure 3 2 Select Internet Protocol TCP IP and click Properties See Figure 3 3 Select the Obtain an IP address automatically and Obtain DNS server address automatically radio buttons See Figure 3 4 Click OK to finish the configuration Chapter 3 Basic Installation E Control Panel Ae Fee View Pate Teoh Hele Wi jp Search lo Folders 137 re Ahu Regional amd Scarmers and Large U AY ett Oo w Sours ar Epsech Paidk Darii Th Wiest Lipsolaksi Ay Hep and Supt Figure 3 1 LAN Area Connection Local Area Connection Status General Support Connection Status Connected Duration 00 05 34 Speed 100 0 Mbps Activity Received Sent Bytes 1 403 1 749 uoto Figure 3 2 LAN Connection Status Local Area Connection Properties General Authentication Advanced Connect using Hm ASUSTeK Broadcom 440x 10 100 Integrated Controller This connection uses the following items vi I C
46. all Router LAN and WAN Port Addresses The parameters of LAN and WAN ports are pre set in the factory The default values are shown below IP address 192 168 0 254 The RFC 1483 Routed Mode function is enabled to 255 255 255 0 automatically get the WAN DHCP server function Enabled port configuration from the ISP but you have to set the IP addresses for 100 IP addresses continuing from username and password first distribution to PCs 192 168 0 100 through 192 168 0 199 18 Chapter 3 Basic Installation TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Information from your ISP Before configuring this device you have to check with your ISP Internet Service Provider what kind of service is provided such as PPPoE PPPoA RFC1483 IPoA or PPTP to PPPoA Relaying Gather the information as illustrated in the following table and keep it for reference VPI VCI VC based LLC based multiplexing Username Password Service Name and Domain Name System DNS IP address it can be automatically assigned by your ISP when you connect or be set manually VPI VCI VC based LLC based multiplexing Username Password and Domain Name System DNS IP address it can be automatically assigned by your ISP when you connect or be set manually RFC1483 Bridged VPI VCI VC based LLC based multiplexing to use Bridged Mode RFC1483 Routed VPI VCI VC based LLC based multiplexing IP address Subnet mask Gateway address
47. annel i e over the Internet There are three modes MODP 768 bit MODP 1024 bit and MODP 1536 bit MODP stands for Modular Exponentiation Groups Pre shared Key This is for the Internet Key Exchange IKE protocol a string from 4 to 128 characters Both sides should use the same key IKE is used to establish a shared security policy and authenticated keys for services such as IPSec that require a key Before any IPSec traffic can be passed each router must be able to verify the identity of its peer This can be done by manually entering the pre shared key into both sides router or hosts Select the Save button to save the setting 73 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Advanced Option Click Advanced Option to change the following settings IPSec SA Lifetime phase 1 KE a phase 2 PSe SA Lifetime Specify the number of minutes that a Security Association SA will stay active before new encryption and authentication key will be exchanged There are two kinds of SAs IKE and IPSec IKE negotiates and establishes SA on behalf of IPSec an IKE SA is used by IKE Phase 1 IKE To issue an initial connection request for a new VPN tunnel The range can be from 5 to 15 000 minutes and the default is 240 minutes Phase 2 IPSec To negotiate and establish secure authentication The range can be from 5 to 15 000 minutes and the default is 60 minutes A short SA t
48. assword is sent unencrypted whilst CHAP encrypts the password before sending and also allows for challenges at different periods to ensure that the client has not been replaced by an intruder Data Encryption Data sent over the VPN connection can be encrypted by an MPPE algorithm Default is Auto so that this setting is negotiated when establishing a connection or else you can manually Enable or Disable encryption Key Length The data can be encrypted by MPPE algorithm with 40 bits or 128 bits Default is Auto it is negotiated when establishing a connection 128 bit keys provide stronger encryption than 40 bit keys Mode You may select Stateful or Stateless mode The key will be changed every 256 packets when you select Stateful mode If you select Stateless mode the key will be changed in each packet Idle Time Auto disconnect the VPN connection when there is no activity on the connection for a predetermined period of time 0 means this connection is always on Click Apply after changing settings 70 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m IPSec IPSec YPN Tunnels Enable Disable Mame Local Subnet Remote subnet Remote Gateway IPSec Proposal Create D Click Create to configure a new IPSec VPN connection Chapter 4 Configuration 71 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 Configure a new VPN Connection IPSec Create Local
49. bps Blinking when data is transmitted received LAN port 3 Lit when connected to an Ethernet device Green for 100Mbps Orange for 10Mbps Blinking when data is transmitted received LAN port 4 Lit when connected to an Ethernet device Green for 100Mbps Orange for 10Mbps Blinking when data is transmitted received Lit green when the wireless connection is established Flashes when sending receiving data Flash when there is Email in your configured Email account Lit when there is a PPPoA PPPoE connection Lit when successfully connected to an ADSL DSLAM linesync N ihi Chapter 2 Installing the Router TeleWell TW EA716 and TW EA1000 WLAN 802 11b model The Rear Ports LAN 1X 4X RJ 45 connector CONSOLE After the device is powered on press it to reset the device or restore to factory default settings 0 3 seconds reset the device 6 seconds above restore to factory default settings this is used when you cannot login to the router E g forgot the password Connect a UTP Ethernet cable Cat 5 or Cat 5e to one of the four LAN ports when connecting to a PC or an office home network of 10Mbps or 100Mbps Connect a PS2 RS 232 cable to this port when connecting to a PC s RS 232 port 9 pin serial port Connect the supplied RJ 11 telephone cable to this port when connecting to the ADSL telephone network Chapter 2 Installing the Router TeleWell TW EA716 and TW EA1000
50. cation reguires instead of simply using DMZ or create a Virtual Server entry for All protocols as doing so will result in all connection attempts to your public IP address will access the PC specified If you have disabled the NAT option in the WAN ISP section the Virtual Server function will hence be invalid If the DHCP server option is enabled you have to be very careful in assigning the IP addresses of the virtual servers in order to avoid conflicts The easiest way of configuring Virtual Servers is to manually assign static IP address to each virtual server PC with an address that does not fall into the range of IP addresses that are to be issued by the DHCP server You can configure the virtual server IP address manually but it must still be in the same subnet as the router Chapter 4 Configuration 89 TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Advanced Configuration options within the Advanced section are for users who wish to take advantage of the more advanced features of the router Users who do not understand the features should not attempt to reconfigure their router unless advised to do so by support staff There are four items within the Advanced section Static Route Dynamic DNS Checking Email and Device Management m Static Routing Click on Routing Table and then choose Create Route add a routing table Static Route Create Destination This is the destination subnet IP addre
51. com and an IP address An IP address is a 32 bit number in the form of xxx XxXx XXX XXX for example 192 168 0 254 You can think of an IP address as a telephone number for devices on the Internet and the DNS will allow you to find the telephone number for any particular domain name As an IP Address is hard to remember the DNS converts the friendly name into its eguivalent IP Address You can obtain a Domain Name System DNS IP address automatically if your ISP has provided it when you logon Usually when you choose PPPoE or PPPoA as your WAN ISP protocol the ISP will provide the DNS IP address automatically You may leave the configuration field blank Alternatively your ISP may provide you with an IP address of their DNS If this is the case you must enter the DNS IP address If you choose one of the other three protocols RFC1483 Routed Bridged and IPoA check with your ISP it may provide you with an IP address for their DNS server You must enter the DNS IP address if you set the DNS of your PC to the LAN IP address of this router 47 Chapter 4 Configuration TeleWell TW EA716 1000 802 11g ADSL VPN Firewall Router m ADSL ADSL Parameters Connect Mode Multimode Activate Line DSP Firmwareerslon AJAT Connected true Operational Mode 3 mt Annex Type Annex Upstream 1024000 Downstream SODOD0DN Connect Mode The default is Multimode it will detect the ADSL line code G dmt G lite and T1 413 automatically But in
52. d also provides a higher level of security control Dynamic Host Configuration Protocol DHCP client and server In the WAN site the DHCP client can get an IP address from the Internet Service Provider ISP automatically In the LAN site the DHCP server can allocate a range of client IP addresses and distribute them including IP address subnet mask as well as DNS IP address to local computers It provides an easy way to manage the local IP network Static and RIP1 2 Routing Supports an easy static routing table or RIP1 2 routing protocol to support routing capability Simple Network Management Protocol SNMP It is an easy way to remotely manage the router via SNMP Web based GUI Supports web based GUI for configuration and management It is user friendly and comes with on line help It also supports remote management capability for remote users to configure and manage this product O Firmware Upgradeable Device can be upgraded to the latest firmware through the WEB based GUI O Rich management interfaces Supports flexible management interfaces with local console port LAN port and WAN port Users can use terminal applications through the console port to configure and manage the device or Telnet WEB GUI and SNMP through LAN or WAN ports to configure and manage the device Chapter 1 Introduction TeleWell TW EA716 and TW EA1000 WLAN 802 11b ADSL VPN Firewall Router TW EA716 EA1000 ADSL Router Application Firewall
53. e DNS server IP address it automatically gives the address to the local DNS relay so that a connection can be established Give DNSto Client Controls whether the PPP Internet Protocol Control Protocol IPCP can request a DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS client so that a connection can be established Give DNSto DHCP Server Similar to the above but gives the DNS server address to the DHCP server 41 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Discover Primary NBNS Discover Secondary NBNS This setting enables disables whether the primary secondary NBNS server address is requested from a remote PPP peer using IPCP The default setting for this command is disabled Discover Subnet Mask Specifies if the subnet mask given by IPCP negotiation process is to be used Give Subnet Mask To DHCP Server Enable to change your DHCP Server settings by using the given information in IPCP negotiation process 42 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 RFC 1483 Bridged Connections WAN Connection RFC 1483 Bridged Description ATM Class LIER w Encapsulation Method Ether Filter Type All w spanning Bridge Interface Enable Disable VPI and VCI Enter the information provided by your ISP ATM Class The Ouality of Se
54. e are specific problems with PCs not being able to access your LAN IPv4 TOS priority Control Advanced users TOS Type of Services is the 2 octet of an IP packet Bits 6 7 of this octet are reserved and bit 0 2 are used to specify the priority precedence of the packet and bits 3 5 are specified the delay throughput and reliability This feature uses bits 0 2 to classify the packet s priority If the packet is high priority it will flow first Therefore when this feature is enabled the router s Ethernet switch will check the 2 octet of each IP packet If the value in the Precedence of TOS field matches the checked values in the table 0 to 7 this packet will be treated as high priority 35 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m DHCP Server You can disable or enable the DHCP Dynamic Host Configuration Protocol server or enable the router s DHCP relay functions The DHCP protocol allows your router to dynamically assign IP addresses to PCs on your network if they are configured to obtain IP addresses automatically DHCP Server Configuration Disable DHCP Server Mode DHCP Server DHCP Relay Agent DHCP Server Status Allow Bootp true Allow Unknown Clients true Enable true Subnet Definitions subnet alue 152 165 1 0 SubNetmask 55255255 D Maximum Lease Time S6400 seconds Default Lease Time 43200 seconds Use local host address as ONS server true
55. e click Obtain an IP address automatically via DHCP client to enable the DHCP client function or click Specify an IP address to disable the DHCP client function and specify the IP address manually The setting of this item is specified by your ISP Authentication Protocol Default is Chap Auto Your ISP will advise you whether to use Chap or Pap Connection 40 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Always on If you want the router to establish a PPPoE session when starting up and to automatically re establish the PPPoE session when disconnected by the ISP Connect to Demand If you want to establish a PPPoE session only when there is a packet requesting access to the Internet i e when a program on your computer attempts to access the Internet Idle Timeout Auto disconnect the broadband firewall gateway when there is no activity on the line for a predetermined period of time Detail You can define the destination port and packet type TCP UDP without checking by timer It allows you to set which outgoing traffic will not trigger and reset the idle timer RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that IP will attempt to send through the interface Advanced Options PPPoE Create Route This setting specifies whether a route is add
56. ed to the system after IPCP Internet Protocol Control Protocol negotiation is completed If set to enabled a route will be created which directs packets to the remote end of the PPP link Specific Route Specifies whether the route created when a PPP link comes up is a specific or default route If set to enabled the route created will only apply to packets for the subnet at the remote end of the PPP link The address of this subnet is obtained during IPCP negotiation Subnet Mask sets the subnet mask used for the local IP interface connected to the PPP transport If the value 0 0 0 0 is supplied the netmask will be calculated from the class of the IP address obtained during IPCP negotiation Route Mask Sets the subnet mask used by the route that is created when a PPP link comes up If it is set to 0 0 0 0 the subnet mask is determined by the IP address of the remote end of the link The class of the IP address is obtained during IPCP Internet Protocol Control Protocol negotiation MRU Maximum Receive Unit This is negotiated during the LCP protocol stage Discover Primary Secondary DNS This setting enables disables whether the primary secondary DNS server address is requested from a remote PPP peer using IPCP The default setting for this command is enabled Give DNSto Relay Controls whether the PPP Internet Protocol Control Protocol IPCP can request the DNS server IP address for a remote PPP peer Once IPCP has discovered th
57. edia specific headers that IP will attempt to send through the interface Advanced Options PPPoA Create Route This setting specifies whether a route is added to the system after IPCP Internet Protocol Control Protocol negotiation is completed If set to enabled a route will be created which directs packets to the remote end of the PPP link Specific Route Specifies whether the route created when a PPP link comes up is a specific or default route If set to enabled the route created will only apply to packets for the subnet at the remote end of the PPP link The address of this subnet is obtained during IPCP negotiation Subnet Mask sets the subnet mask used for the local IP interface connected to the PPP transport If the value 0 0 0 0 is supplied the netmask will be calculated from the class of the IP address obtained during IPCP negotiation Route Mask Sets the subnet mask used by the route that is created when a PPP link comes up If it is set to 0 0 0 0 the subnet mask is determined by the IP address of the remote end of the link The class of the IP address is obtained during IPCP Internet Protocol Control Protocol negotiation MRU Maximum Receive Unit This is negotiated during the LCP protocol stage Discover Primary Secondary DNS This setting enables disables whether the primary secondary DNS server address is requested from a remote PPP peer using IPCP The default setting for this command is enabled Give DNS
58. elow when the Passphrase is enabled Default Used WEP Key Select the encryption key ID please refer to Key 0 3 below Key 0 3 Enter the key to encrypt wireless data To allow encrypted data transmission the WEP Encryption Key values on all wireless stations must be the same as the router There are four keys for your selection The input format is in HEX style 5 and 13 HEX codes are required for WEP64 and WEP128 respectively the separator is For example using WEP64 11 22 33 44 55 is a valid key whilst 1122334455 is invalid 34 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Port Setting This section allows you to configure the settings for the router s Ethernet ports to solve some of the compatibility problems that may be encountered while connecting to the Internet as well allowing users to tweak the performance of their network Port Setting Parameters Port Connection Type Port Connection Type Ports Connection Type Port4 Connection Type IPv4 TOS Priority Control Enable Disable Set High Priority TOS ES MN E Co po Ta UU UU Port Connection Type Five options to choose from Auto 10M half duplex 10M full duplex 100M half duplex or 100M full duplex Sometimes there are Ethernet compatibility problems with legacy Ethernet devices and you can configure different types to solve compatibility issues The default is Auto which users should keep unless ther
59. er amp Advanced I Save Config to FLASH I Language provides user interface in English and Finnish languages Please see the relevant sections of this manual for detailed instructions on how to configure your TeleWell router 21 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Status ARP Table This section displays the router s ARP Address Resolution Protocol Table which shows the mapping of Internet IP addresses to Ethernet MAC addresses This is useful as a quick way of determining the MAC address of the network interface of your PCs to use with the router s Firewall MAC Address Filter function See the Firewall section of this manual for more information on this feature ARP Table IP lt gt MAC List IP Address MAC Address Interface static 192 165 1 225 OU e0 18 65 14 66 iplan no IP Address A list of IP addresses of devices on your LAN Local Area Network MAC Address The MAC Media Access Control addresses for each device on your LAN Interface The interface name on the router that this IP Address connects to Static Static status of the ARP table entry no for dynamically generated ARP table entries yes for static ARP table entries added by the user Chapter 4 Configuration 22 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Routing Table Routing Table Routing Table Valid Destination Netmask sateway
60. gin of the POP3 account you wish to check Normally it is the text in your email address before the symbol If you have trouble with it please contact your ISP Password Enter the account s password POP3 Mail Server Enter your POP mail server name You Internet Service Provider ISP or network administrator will be able to supply you with this Interval Enter the value in minutes between periodic mail checks Automatically dial out for checking emails When the function is enabled your ADSL router will connect to your ISP automatically to check emails if your Internet connection dropped Please be careful when using this feature if your ADSL service is charged by time online 92 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router m Device Management The Device Management advanced configuration settings allow you to control your router s security options and device monitoring features Device Management Device Host Name Embedded Web Serer HTTP Port 80 0 80 is default HTTP port Management IP Address 00090 O 0 0 0 07 means Any Expire to auto logout 180 seconds Universal Plug and Play UPnP UPnP Enable Disable UPnP Port 2800 SNMP Access Control SNMP Y1 and Y2 Read Community IP Address 0 0 00 Write Community IP Address 0 0 0 0 Trap Community Po IP Address ay SNMP Y3 Username Po Password Po Access Right Read Read Write IP Address j t
61. has logged into the web interface other PCs cannot get access until the current PC has logged out of the web interface If the previous PC forgets to logout the second PC can access the page after a user defined period by default 3 minutes You can modify this value using the Advanced Device Management section of the web interface Please see the Advanced section of this manual for more information 98 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Chapter 5 Troubleshooting If the router is not functioning properly first check this chapter for simple troubleshooting before contacting your service provider or TeleWell support Problems starting up the router Problem Corrective Action None of the LEDs are Check the connection between the adapter and the router If the error on when you turn on persists you may have a hardware problem In this case you should the router contact technical support You have forgotten Try the default login and password refer to Chapter 3 If this fails you your router login can restore your router to its factory settings by holding the Reset button and or password on the back of your router more than 6 seconds Problems with the WAN Interface Problem Corrective Action Initialization of the Ensure that the telephone cable is connected properly from the ADSL PVC connection port to the wall jack The ADSL LED on the front panel of the router
62. he router does not have a real time clock on board instead it uses the Simple Network Time Protocol SNTP to get the current time from an SNTP server outside your network Choose your local time zone click Enable and click the Apply button After a successful connection to the Internet the router will retrieve the correct local time from the SNTP server you have specified If you prefer to specify an SNTP server other than those in the drop down list simply enter its IP address as shown above Your ISP may provide an SNTP server for you to use Resync Poll Interval in minutes is the periodic interval the router will wait before it re synchronizes the router s time with that of the specified SNTP server In order to avoid unnecessarily increasing the load on your specified SNTP server you should keep the poll interval as high as possible at the absolute minimum every few hours or even days 49 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Remote Access Remote Access You may temporarily permit remote administration of this network device Allow Access for fo minutes Enable To temporarily permit remote administration of the router i e from outside your LAN select a time period the router will permit remote access for and click Enable You may change other configuration options for the web administration interface using Device Management options in the Advanced section of the
63. ime increases security by forcing the two parties to update the keys However every time the VPN tunnel re negotiates access through the tunnel will be temporarily disconnected Select the Apply button to update the settings 74 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Example Configuring a Remote Access PPTP VPN Dial in Connection A remote worker establishes a PPTP VPN connection with the head office using Microsoft s VPN Adapter included with Windows 716 EA1000 ME etc The router is installed in the head office connected to a couple of PCs and Servers Office LAN Remote worker PPTP client Public IP 192 168 1 254 Router PPTP server VPN connection 192 168 1 0 24 PPTP VPN remote access dial in Configuring PPTP VPN in the Office The input IP address 192 168 1 200 will be assigned to the remote worker Please make sure this IP is not used in the Office LAN PPTP Remote Access Connection Connection Name VPH_PPTP Dial out Server IP Address or Hostname D Dial in Private IP Address Assigned to Dialin User Username username Password Auth Type Chap Auto Data Encryption auto Key Length Auto Mode stateful o min 5 Apply tem Function O Description O en ane VPN_PPTP Given a name of PPTP connection Po Check Dial in Private IP HT Assigned to Dailin 192 168 1 200 An a
64. int Sharing m Description TCP IP is the protocol you use to connect to the Internet and wide area networks OK Cancel Figure 3 9 TCP IP TCP IP Properties x Bindings Advanced NetBIOS DNS Configuration Gateway WINS Configuration IP Address An IP address can be automatically assigned to this computer If your network does not automatically assign IP addresses ask your network administrator for an address and then type it in the space below Specify an IP address iP AdGress Cancel Figure 3 10 IP Address TCP IP Properties 2 x Bindings Advanced NetBIOS DNS Configuration Gateway WINS Configuration IP Address Cancel Figure 3 11 DNS Configuration 15 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Windows NT4 0 1 Go to Start Settings Control Panel In the Control Panel double click Network and choose the Protocols tab 2 Select TCP IP Protocol and click Properties See Figure 3 12 3 Select the Obtain an IP address from a DHCP server radio button and click OK See Figure 3 13 Chapter 3 Basic Installation Identification Services Protocols Adapters Binding Network Protocols Y NetBEUI Protocol F KWLink IPS Pe Compatible Transport 4 NwLirk Hetis Add m Descnpliorr Traneport Corral Protocoliniainet Protocol The delsult wade aiea nebeak protocol
65. k cole 8 THE REAR POR IS amis nr eee Bee ee eee er eee ee eee eee er eee 9 EAB LI NG a eB eo Et Seo ao EER ae er m ia as kse 10 CHAPTER 3 BASIC INSTALLATION 11 CONNECTING YOUR ROUTER visceravtnvacersersectusuessecbasessbnesevescvssenleersivscuwtcevsstubotraaveseseniecetersces 12 Configuring PCs in Windows Windows XP ssessssssssssesssssssssecsesessesssssecsesssesensesstensess 13 MAO WS 2000o ssa team sad oi nee OR AP ee RA ne 14 WT ECO WS 98 7 ME aes teresa cesar a aa a rete Gh a crete lel hah ra 15 VU CONT Acad N TA Oka a Tamaanin ahaa Aa Atsa aI RSPR ON OR TOR OED RE A RSTn KP mTOR 16 FACTORY DEFAULT SETTINGS ocena TN 17 Username and PassWord saone naa Area a aE R v is 17 LAN and WAN Port Addresses sesessessessessesnesnunnunnnnnunrnnrunnunnnnnunnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnrnnnn 18 INFORMATION FROM YOUR ISP suirimo a a iene 19 CONFIGURING WITH YOUR WEB BROWSER ssscsscsssececeeeceeececseesseneseeneeeeeeeseneseeneesansesneeeneaesness 20 CHAPTER 4 CONFIGURATION 21 S IA NUS Kaliman TY PC ORC SO oN IO PT RM NN YOR 22 TeleWell TW EA716 and TW EA1000 WLAN 802 11b ADSL VPN Firewall Router ROUNO TAOS Saanaa aarne aa ese ruanean a lendesecievnasanan tsaeein annie oanseanens 23 Bk Pl TODO aasi ore Wr oR re 24 PIPER SEA US amma tiettavi aasta inen esse sata el nates eu a et raa mamma E Aura ena Uusia Austinia 25 IPSec SEA EUS cachet aaah ces eae aasta kde a Gein case cea le Koma a 26 EN Uk US ATA N
66. ld value to decide whether an ICMP Echo Storm is occurring or not Default value is 15 ICMP Echo Requests PING per second Max ICMP Count This is a threshold to decide whether an ICMP flood is occurring or not Default value is 100 ICMP packets per seconds except ICMP Echo Requests PING 62 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router For SYN Flood ICMP Echo Storm and ICMP flood IDS will just warn the user in the Event Log It cannot protect against such attacks Table 2 Hacker attack types recognized by the IDS Type of Detect Drop Intrusion Name Parameter Block Packet Duration Yes TCP Port 135 137 139 Flag URG ICMP type 8 Victim UDP Echo Port and Echo CharGen Scan CharGen Port Yes UDP Dst Port Echo Scan Echo 7 UDP Dst Port CharGen Scan CharGen 19 Yes Yes TCP Flag X mas to 1 SYN FIN Scan DstPort IMAP 143 Src IP Scan Yes Yes SrcPort O or 65535 TCP SYN FIN RST ACK No Existing session Scan And Scan Hosts more than five TCP Src IP Scan Yes Yes No Existing session DstPort Net Bus 12345 12346 3456 UDP DstPort Back Orifice Scan Orifice Port 31337 Max TCP Open SYN Flood Handshaking Count Default 100 c sec Max ICMP Count ICMP Flood Default 100 c sec Max PING Count ICMP Echo Default 15 c sec Net Bus Scan Src IP Source IP Src Port Source Port Dst Port Destination Port Dst IP Destination
67. lick OK to finish the configuration Chapter 3 Basic Installation EJ Network and Dial up Connections Ioj xj File Edit wiew Favorites Tools Advanced Help Back 2 Search SyFolders CAHistory AS z Address E Network and Dial up Connections r Go i a H Network and Dial up Connections Connection Local Area Connection Type LAN Connection Status Fnahled xi Figure 3 5 LAN Area Connection 21 x General m Connection Status Connected Duration 06 16 26 Speed 100 0 Mbps Activity Sent aH Received C 44 Packets 12150 109 427 Properties Disable Figure 3 6 LAN Connection Status 21 xI General Connect using BY ASUSTeK Broadcom 440x 10 100 Integrated Controller Components checked are used by this connection E Client for Microsoft Networks E File and Printer Sharing for Microsoft Networks Inte rotocol TCP IP K I Install Uninstall Properties m Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks T Show icon in taskbar when connected OK Cancel Figure 3 7 TCP IP zixl General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrat
68. lient for Microsoft Networks File and Printer Sharing for Microsoft Networks J 005 Packet Scheduler d Internet Protocol TCP IP Install Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks C Show icon in notification area when connected Figure 3 3 TCP IP Internet Protocol TCP IP Properties General Alternate Configuration You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address Obtain DNS server address automatically Use the following DNS server addresses Figure 3 4 IP Address amp DNS Configuration 13 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Windows 2000 1 Go to Start Settings Control Panel In the Control Panel double click Network and Dial up Connections 2 Double click Local Area LAN Connection See Figure 3 5 3 In the LAN Area Connection Status window click Properties See Figure 3 6 4 Select Internet Protocol TCP IP and click Properties See Figure 3 7 5 Select the Obtain an IP address automatically and Obtain DNS server address automatically radio buttons See Figure 3 8 6 C
69. me you assigned to the particular VPN entry Active Whether the VPN Connection is currently Active Connection State Whether the VPN is Connected or Disconnected Statistics Statistics for this VPN Connection Local Subnet The local IP Address or Subnet used Remote Subnet The Subnet of the remote site Remote Gateway The Remote Gateway IP address SA The Security Association for this VPN entry Email Status Details and status for the Email Account you have configured the router to check Please see the Advanced section of this manual for details on this function Email Status Email Account Account Mame User POPS Mail Server exampledicom Email Status Mo mail Event Log This page displays the router s Event Log entries Major events are logged to this window such as when the router s ADSL connection is disconnected as well as Firewall events when you have enabled Intrusion or Blocking Logging in the Configuration Firewall section of the 26 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router interface Please see the Firewall section of this manual for more details on how to enable Firewall logging Event Log system log buffer head Jan O1 00 00 05 home gateway iminone Changed iplan IF address to 192 165 1 254 Jan 01 00 00 09 home qateway snmprinone Reset SNMP community to factory default settings Jan 01 00 01 45 home qateway
70. n Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks C Show icon in notification area when connected 7 7 Int t Protocol TCP IP P ti 4 Tee asetus mallikuvan mukaiseksi nteansi Briere fIG0D Eupperties n General Alternate Configuration e I P o SO Ite h aetaa n You can get IP settings assigned automatically if your network supports m this capability Otherwise you need to ask your network administrator for a u to m aatti se st l n the appropriate IP settings Obtain an IN address automatically a Use the Seffowing IP address Valinta kohta vaihtelee jonkin verran riippuen siit mik Windows versio on kys eessa Obtain DNS server address automatically O Use the following DNS server addresses Mac OS versioissa asetus on kohdassa Omenavalikko Laajennukset TCP IP jossa valitaan DHCP p lle ja oikea verkkosovitin TeleWell TW EA716 ja TW EA1000 802 11b ADSL VPN Firewall Router ADSL modeemin perusasetukset Laitteen asetusten muutokset tehd n Internet selaimella IE5 tai uudempi Netscape 4 6 tai uudempi tai Opera 7 Oman verkon toimivuuden tarkistus Suorita toiminto Run 21 K ynnist Suorita ping 192 168 0 254 ja valitse ok Open ping 192 168 0254 Cancel Browse Type the name of a program folder document or Internet k reso
71. n an IP address through a DHCP server or a fixed IP address that must be in the same subnet as the router The default IP address of the router is 192 168 0 254 and the subnet mask is 255 255 255 0 i e any attached PC must be in the same subnet and have an IP address in the range of 192 168 0 1 to 192 168 0 253 The best and easiest way is to configure the PC to get an IP address automatically from the router using DHCP If you encounter any problems accessing the router s web interface it may also be advisable to uninstall any kind of software firewall on your PCs as they can cause problems accessing the 192 168 0 254 IP address of the router Users should make their own decisions on how to best protect their network Please follow the steps below for your PC s network environment installation First of all please check your PC s network components The TCP IP protocol stack and Ethernet network adapter must be installed If not please refer to your Windows related or other operating system manuals NOTE Any TCP IP capable workstation can be used to communicate with or f through the TW EA716 1000 To configure other types of workstations please consult the manufacturer s documentation 11 Chapter 3 Basic Installation TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Connecting your router 1 Connect the Router to a LAN Local Area Network and the ADSL telephone network 2 Power on the device 3 M
72. neanes 100 APPENDIX A PRODUCT SUPPORT AND CONTACT INFORMATION TeleWell TW EA716 and TW EA1000 WLAN 802 11b ADSL VPN Firewall Router Chapter 1 Introduction Introduction to your TW EA716 EA1000 Router Welcome to the TeleWell TW EA716 EA1000 Wireless Router Your TeleWell router is an all in one unit combining an ADSL modem ADSL router and Ethernet network switch providing everything you need to get the machines on your network connected to the Internet over your ADSL broadband connection With features such as an ADSL Quick Start wizard and DHCP Server you can be online in no time at all and with a minimum of fuss and configuration catering for first time users to the guru requiring advanced features and control over their Internet connection and network Support This manual will guide you through configuring your router using its web browser interface all you need to setup and manage your new router is a web browser If you have any questions or problems that you can t find the answer for in this manual please visit the TeleWell website at http www easytel fi Features ADSL Multi Mode Standard Supports downstream transmission rates of up to 8Mbps and upstream transmission rates of up to 1024Kbps It also supports rate management that allows ADSL subscribers to select an Internet access speed suiting their needs and budgets It is compliant with Multi Mode standard ANSI T1 413 Issue 2 G dmt G 992 1 G lite
73. ng name is matched users from this IP address will be able to view and modify the data Trap Community Specify a name to be identified as the Trap Community and an IP address This community string will be checked against the string entered in the configuration file Once the string name is matched users from this IP address will be sent SNMP Traps SNMP V3 Specify a name and password for authentication And define the access right from identified IP address Once the authentication has succeeded users from this IP address will be able to view and modify the data 8 SNMP Version SNMPv2c and SNMPv3 SNMPv2c is the combination of the enhanced protocol features of SNMPv2 without the SNMPv2 security The c comes from the fact that SNMPv2c uses the SNMPv1 community string paradigm for security but is widely accepted as the SNMPv2 standard 94 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router SNMPv3 is a strong authentication mechanism authorization with fine granularity for remote monitoring Traps supported Cold Start Authentication Failure The following MIBs are supported gt From RFC 1213 MIB II v System group Interfaces group Address Translation group IP group ICMP group TCP group NNANANR A UDP group EGP not applicable Transmission SNMP group x A I gt From RFC1650 EtherLike MIB v dot3Stats gt From RFC 1493 Bridge MIB I dot1dBase group
74. o palaa siin portissa mihin ethernet kaapeli on kytketty 6 CON O O A Ee BER G jaa 1 Bees 1 2 3 4 5 6 7 8 9 10 11 12 13 Adsl merkkivalo valo vilkkuu kunnes laite on l yt nyt adsl keskuksen Mik li adsl valo ei j palamaan niin tarkista puhelinkytkenn t J okainen analoginen puhelinlaite pit eriytt ADSL modeemin signaaleista h iri suotimella ADSL modeemi kytket n puhelinverkkoon aina ilman h iri suodatinta TeleWell TW EA716 EA1000 802 11b ADSL VPN Firewall Router Windows tietokoneen asetukset TCP IP 1 Windows k ytt j rjestelm ss 8 Control Panel File Edit View Favorites Tools Help Siirry kohtaan ohjainpaneeli Beek D D J soon py rode verkkoasetukset Vg Control Panel Network Phone and Power Options Q Switch to Category View Connections Modem See Also ya s a 3 Printers and Regional and Scanners and RAA Windows Update Faxes Language Cameras 0 Help and Support A O 9 Scheduled Sounds and Speech Tasks Audio Devices 2 Valitse verkkoyhteydet ja etna huma Lonneciion Rauma verkkokortin ominaisuudet Connect using Be 4SUSTeK Broadcom 440x 10 100 Integrated Controller 3 Valitse TCP IP ja sen ominaisuudet This connection uses the following items W Client for Microsoft Networks 9 dE File and Printer Sharing for Microsoft Networks mii oS Packet Scheduler Im emet Protocol TCP IP Descriptio
75. office network refer to Table 3 255 255 255 0 Security plan refer to Table 3 Check Subnet radio button 83 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuring IPSec VPN in the Branch Office Connection Name VPH IPSec1 C1 Lacal Single Address IP Address Netyvork Subnet IP Address 192 168 0 0 Motmask CIP Range IP Addresas jj Endlp Remote secure Gateway Address or Hostname 6944243 l Single Address IP Address hatWork 8 Subnet P Address 192 168 4 0 Maimask 253288 9 O IP Range IPAddess EndiP CW AE ESP Authentication MDS Encryption AES 7 l i CAH Authentication MDS Perfect Forward Secrecy Hone b Advanced Options item Function Description 1 Connection Name VPN IPSec1 Given a name of IPSec connection Subnet sis Subnet Check Subnet radio button IP Address 122 168 0 0 Branch office network refer to Table 3 255 255 255 0 E Gateway Address 69 1 1213 IP address of the head office router or Hostname WAN side net Checksubnetradiobutton dl IP Address 192 168 1 0 Authentication Encryption Security plan refer to Table 3 Prefer Forward Security pPre sharedKey SO Head office network refer to Table 3 84 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router QoS Quality of Service QoS function helps you to control your network traffic f
76. onitored Destination Port The destination port of packets to be monitored Source IP Address Range The source IP address or IP range of packets to be monitored Destination IP address Range The destination IP address or IP range of packets to be monitored 86 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Virtual Server Port Forwarding In TCP IP and UDP networks a port is a 16 bit number used to identify which application program usually a server incoming connections should be delivered to Some ports have numbers that are pre assigned to them by the IANA the Internet Assigned Numbers Authority and these are referred to as well known ports Servers follow the well known port assignments so clients can locate them If you wish to run a server on your network that can be accessed from the WAN i e from other machines on the Internet that are outside your local network or any application that can accept incoming connections e g Peer to peer P2P software such as instant messaging applications and P2P file sharing applications and are using NAT Network Address Translation then you will usually need to configure your router to forward these incoming connection attempts using specific ports to the PC on your network running the application You will also need to use port forwarding if you want to host an online game server The reason for this is that when using NAT your
77. or each application from LAN Ethernet and or Wireless to WAN Internet It facilitates you to control the different quality and speed of through put for each application when the system is running with full loading of upstream You can find two items under the QoS section Prioritization and IP Throttling bandwidth management 85 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router Prioritization There are three priority settings to be provided in the modem High Normal The default is normal priority for all of traffic without setting Low The trigger of check can base on IP protocol port number and address And the balance of utilization of each priorities are High 60 Normal 30 and Low 10 Prioritization Configuration from LAN to WAN packet source IP Address Range 0 0 0 0 means any IP address Destination IP Address Range 0 0 0 0 means any IP address Aone sir o W E E ea E oe M MN Source Port Enable Application Friority Protocol Destination Port Enable Select it to activate the function Application A name that identifies an existing rule Priority High or Low the priority for existing rule All of traffic will be set to normal priority until you change it The balance of utilizations for each priority is High 60 Normal 30 or Low 10 Protocol The name of supported protocol Source Port The source port of packets to be m
78. or for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address Subnet mast Default gateway Obtain DNS server address automatically Use the following DNS server addresses Prefered DNS server Bltemate DNS server Advanced Figure 3 8 IP Address amp DNS Configuration 14 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Windows 98 ME 1 Go to Start Settings Control Panel In the Control Panel double click Network and choose the Configuration tab Select TCP IP gt NE716 EA1000 Compatible or the name of any Network Interface Card NIC in your PC See Figure 3 9 Click Properties Select the IP Address tab In this page click the Obtain an IP address automatically radio button See Figure 3 10 Then select the DNS Configuration tab See Figure 3 11 Select the Disable DNS radio button and click OK to finish the configuration Chapter 3 Basic Installation Network 2 x Configuration Identification Access Control The following network components are installed EN Microsoft Family Logon a ASUSTeK Broadcom 440x 10 100 Integrated Controller i Dial Up Adapter Y TCP IP gt ASUSTeK Broadcom 440 10 100 Integrated ol gt amp TCP IP gt Dial Up Adapter Add Remove i Primary Network Logon Microsoft Family Logon v File and Pr
79. r PPTP lint VPN connection TE TER DD 192 168 1 0724 PPTP VPN LAN to LAN Chapter 4 Configuration 19 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuring PPTP VPN in the Head Office The IP address 192 168 1 201 will be assigned to the router located in the branch office Please make sure this IP is not used in the head office LAN PPTP LAN to LAN Connection Name VPH PPTP1 Dial out Server IP Address or Hostname Type i Dial in Private IP Address Assigned to Dialin User 192 168 1 ED Peer Network IP 192 168 0 0 Netmask 255 255 255 0 Usemame Username 4 Password ETETE Auth Type Chap Auto amp Data Encryption Auta Key Length Auto x Mode stateful lo mi 6 Apply em Function Description 1 Connection Name VPN_PPTP1 Given a name of PPTP connection Dan check Dia in Private IP Address Assigned to Dialin 192 168 1 201 IP address assigned to branch office network User 3 Ka Network IP 192 168 0 0 Branch office network ee 255 255 255 0 Input username amp SIF to authenticate branch office network Auth Type Chap Auto Keep as default value in most of the cases PPTP Data Encryption server amp client will determine the value 5 Key Length automatically Refer to manual for details if you want stateful to change the setting The connection will be disconnected when there Is no Idle Time traffic in a predefined pe
80. r Port Forwarding Port Mapping Table Enable Application Protocol External Fort Redirect Port IP Address O FTP Tee 21 lo 192 1681 O Telnet TCP 23 lo 192 168 1 O SMTP TCP 25 lo 192 168 1 O HTP TCP 80 lo 192 1681 O POPS TER 110 Do 192 1681 O NNTP TCP 119 oo 192 168 1 E O NTP UDP 123 lo 192 168 1 Cl HTTPS TCP 443 lo 192 1681 O KE UDF 500 lo 192 168 1 m een TCP 1503 lo 192 166 1 O 3 H 323 TCP 1720 lo 192 166 1 O PPTP TCF 1723 lo 192 1681 O sip TCP UDP 5060 oo 192 168 10 O CUSeeMe Tee 7648 lo 921680 NN o mo doe fo 588 ee Ce Ho 10 Ho R2868M NN o m Mo m 18588 ull HE cn ili do Ho En Ho 1971681 Because NAT can act as a natural Internet firewall your router protects your network from being accessed by outside users when using NAT as all incoming connection attempts will point to your router unless you specifically create Virtual Server entries to forward those ports to a PC on your network When your router needs to allow outside users to access internal servers e g a web server FTP server Email server or game server the router can act as a virtual server You can set up a local server with a specific port number for the service to use e g web HTTP port 80 FTP port 21 Telnet port 23 SMTP port 25 or POP3 port 110 When an incoming access reguest to the router for a specified port is received it will be for
81. r example after a firmware upgrade or if you have saved an incorrect configuration select Factory Default Settings to reset to factory default settings You may also reset your router to factory settings by holding the small Reset pinhole button on the back of your router in for 10 12 seconds whilst the router is turned on 52 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router User Management User Management Current Defined Users valid User Comment true admin Default admin user Edit D Create 5 In order to prevent unauthorized access to your router s configuration interface it reguires all users to login with a password You can set up multiple user accounts each with their own password You are able to Edit existing users and Create new users who are able to access the device s configuration interface Once you have clicked on Edit you are shown the following options User Management Edit Username admin Password PYN Valid true g Comment Default admin user You can change the user s password whether their account is active and Valid as well as add a comment to each user account These options are the same when creating a user account with the exception that once created you cannot change the username You cannot delete the default admin account however you can delete any other created accounts by clicking Delete when editing the user You are strongly advised to
82. ration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Example Configuring a IPSec LAN to LAN PPTP VPN Connection Branch office Head office 192 168 0 254 69 1 121 30 69 1 121 3 _ 192 168 1 254 VPN connection aae 192 168 0 0 24 192 168 1 0 24 IPSec VPN LAN to LAN Table 3 Network Configuration and Security Plan Branch Office Sead Office 82 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuring IPSec VPN in the Head Office IPSec Create Item a 2 Connection Mame C Single Address Subnet CP Range Secure Gateway Addrass or Hostname Perfact Forward Secrecy Advanced Options Connection Name Subnet IP Address Netmask Secure Gateway Address or Hostname Subnet IP Address Netmask Authentication Encryption Prefer Forward Security Pre shared Key Chapter 4 Configuration C Single Address f Subnet Authentication Encryption Authentication Hone VPH_IPSeci 1 IP Address IP Address IP Address IP Address 192 168 1 0 Metmask 255 255 255 0 End IP 69 1 121 30 Ka IP Address fee O 28 9 9rer o o VPN IPSec1 192 168 1 0 192 168 0 0 Metmask 255 255 255 0 D End IP Given a name of IPSec connection Head office network refer to Table 3 255 255 255 0 IP address of the head office router in Check Subnet radio button peo Branch
83. ress or Hostname Po YHE Dial in Private IP Address Assigned to Dialin User NNN Username Password Auth Type Chap Auto Data Encryption Auto w Key Length Mode Idle Timeout O minutes Connection Name This allows you to identify this particular connection e g Connection to office Type Check Dial Out if you want your router to operate as a client connecting to a remote VPN server e g your office server check Dial In operates as a VPN server When configuring your router as a Client enter the remote Server IP Address or Hostname you wish to connection to When configuring your router as a server enter the Private IP Address Assigned to Dial in User address Username If you are a Dial Out user client enter the username provided by your Host If you are a Dial In user server enter your own username Password If you are a Dial Out user client enter the password provided by your Host If you are a Dial In user server enter your own password PPP Authentication Type Default is Auto if you want the router to determine the authentication type to use or else manually specify CHAP Challenge Handshake Authentication Protocol or PAP Password Authentication Protocol if you know which type the server is using when acting as a client or else the authentication type you want clients connecting to you to use when acting as a server When using PAP the password is sent unencrypted
84. riod of time Idle time 0 means the connection is always on 80 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuring PPTP VPN in the Branch Office The IP address 69 1 121 30 is the Public IP address of the router located in head office If you registered the DDNS please refer to the DDNS section of this manual you can also use the domain name instead of the IP address to reach the router PPTP LAN to LAN Connection Name VPH_PPTR gt Dial out Server IP Address or Hostname 20 pe Dial in Private IP Address Assigned to Dialin User Peer Network IF 192 168 1 0 Netmask 255 255 255 0 Usemame username Password Auth Type Chap Auto Data Encryption Auto Key Length Auto F Mode state 5 Apply CO VPN PPTP1 Given a name of PPTP connection a Check Dial out server IP Address 69 1 121 3 IP address of the head office router in WAN side or Hostname 3 fee Network IP 192 168 1 0 maa orice nevat 255 255 255 0 Input username amp password to authenticate branch office network Keep as default value in most of the cases PPTP server amp client will determine the value automatically Refer to manual for details if you want Mode to change the setting The connection will be disconnected when there Is no Idle Time traffic in a predefined period of time Idle time 0 means the connection is always on 81 Chapter 4 Configu
85. rmanent Table Name IP Address MAC Address Maximum Lease Time Name The name you assigned to the Permanent configuration IP Address The fixed IP address for the specify client MAC Address The MAC Address that you want to assign the fixed IP address Maximum Lease Time The maximum lease time interval you allow to clients 24 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router PPTP Status This shows details of your configured PPTP VPN Connections PPTP Status YPN PPTP for Remote Access Application Tunnel Call Mame Type Enable Active Panacea A Encryption YPN PPTP for LAN to LAN Application Tunnel Call Mame Type Enable Active E a e Encryption Name The name you assigned to the particular PPTP connection in your VPN configuration Type The type of connection dial in dial out Enable Whether the connection is currently enabled Active Whether the connection is currently active Tunnel Connected Whether the VPN SessionTunnel is currently connected Call Connected If the Call for this VPN entry is currently connected Encryption The encryption type used for this VPN connection Chapter 4 Configuration 25 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router IPSec Status This shows details of your configured IPSec VPN Connections IPSec Status YPN Tunnels Mame Active Connection State Statistics Local subnet Remote Subnet Remote Gateway SA Name The na
86. rs one is inbound and the other is outbound The rules can be set to prevent unauthorized users hosts or network to access the Internet from LAN outbound and or access LAN from the Internet inbound Host IP Address This is the IP address you wish to block access to or from Host Subnet Mask This is the subnet mask for the IP address range you wish to block Direction Whether you want to block access to the Internet outbound from the Internet inbound or both to and from the Internet both Tip To block access to from a single IP address enter that IP address as the Host IP Address and use a Host Subnet Mask of 255 255 255 255 58 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Example Configuring your firewall to allow for a publicly accessible web server on your LAN The pre defined port filter rule for HTTP TCP port 80 is the same no matter whether the firewall is set to a high medium or low security level To setup a web server located on the local network when the firewall is enabled you have to configure the Port Filters setting for HTTP As you can see from the diagram below when the firewall is enabled with one of the three presets Low Medium High inbound HTTP access is not allowed Port Filters Filtering Rules Add TCP UDP Filter 5 Add Raw IP Filter Return Filtering Table Type start Port End Part Inbound Outbound ee a0 a0 Block
87. rvice for ATM layer Encapsulation method Select the encapsulation format this is provided by your ISP Ether Filter Type Specify the type of ethernet filtering performed by the named bridge interface Allows all types of ethernet packets through the port Allows only IP ARP types of ethernet packets through the port Allows only PPPoE types of ethernet packets through the port Spanning Bridge Interface Enable Disable spanning tree function of modem 43 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 PPPoA Routed Connections WAN Connection PPPoA Routed Description ATM Class UBF s MAT Enable Disable IP Address 01 0 0 0 means Obtain an IP address automatically Authentication Protocol Connection Idle Timeout Oo minutes Detail RIP LJ RIP v1 LJ RIP v LI RIP v2 Multicast Apply Advanced Options O Description User definable name for the connection VPI VCI Enter the information provided by your ISP ATM Class The Ouality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This will usually
88. sable Mostly it is for preventing any scan tools from WAN site by hacker 55 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Packet Filter Packet Filter Firewall Security Type Configuration Mote vaa Port Filters Address Filters 1 By default all protocol types and TCP UDP ports are blocked ae ee ie 2 Only the listed IP addresses are blocked Chapter 4 Configuration 56 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Port Filters The pre defined port filter rules for High Medium and Low security levels are listed See Table 1 Table 1 Pre defined Port Filter Firewall High Firewall Medium Firewall Low Protocol TC Application st Outbound Inbound Outbound HTTP 8 P 6 EJ P 6 21 EX EX FTP 2 EAE e e POP3 110 110 110 NEWS 119 119 119 Bee ie ef owe T 120 1503 1503 1503 CE afeafe ef HTTPS 443 nfo ope ax ICQ 5190 5190 5190 Inbound Internet to LAN Outbound LAN to Internet 57 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 Address Filters Address Filters are used to block traffic to from particular IP addresses They can be used to block IP addresses either on the Internet or on your local network There are no pre defined address filter rules you can add the filter rules to meet your requirements There are two kinds of address filte
89. ss Netmask Subnet mask of the destination IP addresses based on above destination subnet IP Gateway This is the gateway IP address to which packets are to be forwarded Interface Select the interface through which packets are to be forwarded Cost This is the same meaning as Hop This should usually be left at 1 90 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router m Dynamic DNS Dynamic DNS Parameters Dynamic DNS O Enable Disable Dynamic ONS Server win dyndns org dynamic Domain Mame Username Password Period Day s via WWAN Interface Hcl4e35 O The Dynamic DNS function allows you to alias a dynamic IP address to a static hostname allowing users whose ISP does not assign them a static IP address to use a domain name This is especially useful for hosting servers via your ADSL connection so that anyone wishing to connect to you may use your domain name rather than having to use your dynamic IP address which changes from time to time This dynamic IP address is the WAN IP address of the router which is assigned to you by your ISP You will first need to register and establish an account with the Dynamic DNS provider using their website for example http www dyndns org There are more than 5 DDNS services supported Disable Check to disable the Dynamic DNS function Enable Check to enable the Dynamic DNS function The following fields will be acti
90. ssigned IP address for the remote worker User a username Input username amp password to authenticate 3 m XXXXXX remote worker Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Auth Type Chap Auto Data Encryption Keep as default value in most of the cases Key Length PPTP server amp client will determine the value automatically Refer to manual for details if you want to change the setting The connection will be disconnected when Idle Time there Is no traffic in a predefined period of time Idle time 0 means the connection is always on 76 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Example Configuring a Remote Access PPTP VPN Dial out Connection A company s office establishes a PPTP VPN connection with a file server located at a separate location The router is installed in the office connected to a couple of PCs and Servers Office 192 168 1 254 IP 69 121 1 33 Router Server PPTP client PPTP server VPN connection 192 168 1 0 24 PPTP VPN remote access dial out Configuring the PPTP VPN in the Office You can either input the IP address 69 1 121 33 in this case or hostname to reach the server PPTP Remote Access Connection Connection Mame VPH PPTP z amp Dial out Server IP Address for Hosiname 69 1 4 ae Ype C Dial in Private IP Address Assigned to Dialin
91. ter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Configuration When you click this item you get following sub items to configure the ADSL router LAN WAN System Firewall VPN QoS Virtual Server and Advanced These functions are described below in the following sections LAN Local Area Network There are four items within the LAN section Ethernet Wireless Wireless Security Port Setting and DHCP Server m Ethernet Ethernet Primary IP Address RIP C RIPwi RIPv2 O RIP v2 Multicast secondary IP Address The Secondary IP Address should be on the same subnet as the Primary IP Address and uses the same subnet Mask IP Address oo lo Mo Wo The router supports two Ethernet IP addresses in the LAN and two different LAN subnets through which you can access the Internet at the same time Users usually only have one subnet in their LAN so there is no need to configure a Secondary IP address The default IP address for the router is 192 168 0 254 RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function 31 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router m Wireless Note 802 11G is only possible in model TW EA716 1000 Wireless Parameters WLAN Service Enable Disable Mitro Mode Enable Disable ESSID Broadcast Enable Disable Regulation Domain Channel ID Channel 1 2 412 GHz w Reset
92. to Relay Controls whether the PPP Internet Protocol Control Protocol IPCP can request the DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS relay so that a connection can be established Give DNSto Client Controls whether the PPP Internet Protocol Control Protocol IPCP can request a DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS client so that a connection can be established Give DNSto DHCP Server Similar to the above but gives the DNS server address to the DHCP server Discover Primary NBNS Discover Secondary NBNS This setting enables disables whether the primary secondary NBNS server address is requested from a remote PPP peer using IPCP The default setting for this command is disabled Discover Subnet Mask Specifies if the subnet mask given by IPCP negotiation process is to be used Give Subnet Mask To DHCP Server Enable to change your DHCP Server settings by using the given information in IPCP negotiation process 45 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 8 IPoA Routed Connections WAN Connection IPoA Routed Description ATM Class LIBR w MAT Enable Disable Obtain an IP address automatically via DHCP client Use the following IP address IP Assignment I
93. ttings IP Address oubNetmask Default Gateway DNS Primary DNS secondary DNS PPP Username Password Enable Disable 0 0 0 0 0 0 0 0 means Obtain an IP address automatically 0000 TW EA716 and TW EA1000 802 11b ADSL VPN Firewall Router 802 11B WLAN AP is only in TW EA1000 model User s Manual TeleWell TW EA716 and TW EA1000 WLAN 802 11b ADSL VPN Firewall Router Table of Contents ETUPANEDIN VERKK VALOT sirrin ana r Eiaa 2 TAKAPANELN MERKKIVALOT rsin R aiey n a N n i 3 APDSLEMODEEMNKAYTTOONO TO tuomas a a a a ite lec a Oi ec Se 4 MNDOWS METOKONEEN ASETUKSET TCP IP cecccesccsescsesecssecseesscneeseeeseeesseeseeeseeneesaeeseneeanss 5 ADSL MODEEMIN PERUSASETUKSET ccscseccesscecececseecseceeseeeceneeeseeaeseesceneeesneaeseeseeneessaeaesaseeaes 6 CHAPTER 1 INTRODUCTION 3 INTRODUCTION TO YOUR TVEEA716 EA1000 ROUTER ccccscecccseecesseesseeeesseeesseeeseneesseeeesaeesaes 3 SUPPORT setae cca esac cezcs ss ease cae etter E 3 FEATURES caresses tN esa k sehtashaniss a ta cosa uaesauaantsanaisensence E 3 TVWEEA716 EA1000 ADSL ROUTER APPLICATION cscsecscsececsecscsececsereceneesseeesseeseeneessneasseesens 6 CHAPTER 2 INSTALLING THE ROUTER 7 IMPORTANT NOTE FOR USING THE TVEEA716 EA1000 ADSL ROUTER cccctcscsecsseseessseesseeeeees 7 AIG CONTENT xcs pea es bau ev care csccctnc ser nec gsc cic KEEPS 7 THE PRON Eoin fet a aat e a ta tena a
94. urce and Windows vill open it for you Modeemin pit vastata si CAWINDOWSISystem32Wcmd exe PING komentoon C gt ping 192 168 0 254 Ping is nt 192 168 0 254 32 tavun paketti 1 Vastaus is nn lt 192 168 0 254 tavuja 32 aika 74 ms TIL 155 Jos vastausta el tule NIIN Vastaus is nn lt 192 168 9 254 tavuja 32 aika ms TIL 155 tarkista ett verkkokortin IP AE ETRA E Mt Ninna t osoitteen haku on Ping tilastot 192 168 0 254 NN g Paketit L hetetty 4 Vastaanotettu 4 Kadonnut 0 h vikki automaattisella asetuksella ja kki TE verkkokaapeli on kytketty oikein tietokoneen ja p modeemin v lille TeleWell TW EA716 ja TW EA1000 802 11b ADSL VPN Firewall Router Yhteys laitteen hallintaohjelmistoon Avaa Internet selain ja anna PEKKINEN 21 osoitteeksi http 1 92 1 68 0 254 Please type your User name and password ja painan Enter n pp int Site 192 168 0 254 Realm WWW selaimessa ei saa User Name Jadmin olla proxy eli v lityspalvelinasetus p ll Password admin Muut palomuuriohjelmat Save this password in your password list voivat hairita laitteen Cancel hallintaa Oletustunnukset User Name ja Password admin ja admin Valitse OK Salasanojen palautus jos niita muutettu katso laitteen reset nappaimen toiminta Laitteen voi palauttaa tehdasasetuksille myos TeleWell finderilla joka loytyy nettisivuilta www easytel fi k
95. uter 8 PPPoE Connections WAN Connection PPPoE Routed Description ATM Class UBR v MAT Enable Disable Username Password Service Mame I 0 0 0 0 IP Address l 0 0 0 0 means Obtain an IP address automatically Authentication Protocol ChapiAuto Connection Always On w idle Timeout o minutes Detail O RIP RIP w1 RIP w2 C RIP v2 Multicast MTU 1492 Apply Advanced Options O Description A user definable name for this connection VPI VCI Enter the information provided by your ISP ATM Class The Ouality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single ISP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This will usually be in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive Service Name This item is for identification purposes If it is required your ISP will provide you the information Maximum input is 20 alphanumeric characters IP Address specify if the Router can get an IP address from the Internet Server Provider ISP automatically or not Pleas
96. vated and required Dynamic DNS Server Select the DDNS service you have established an account with Domain Name Username and Password Enter your registered domain name and your username and password for this service Period Set the time period between updates for the Router to exchange information with the DDNS server In addition to updating periodically as per your settings the router will perform an update when your dynamic IP address changes Via WAN Interface Decide which WAN interface you want to use for sending DDNS request 91 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router m Check Emails Check Email Parameters Check Email Enable Disable Account Name nas POP3 Mail Server Po Period minutes Dial out for Checking Emails Automatic This function allows you to have the router check your POP3 mailbox for new Email messages The Mail LED on your router will light when it detects new messages waiting for download You may also view the status of this function using the Status Email Checking section of the web interface which also provides details on the number of new messages waiting See the Status section of this manual for more information Disable Check to disable the router s Email checking function O Enable Check to enable the routers Emailing checking function The following fields will be activated and required Account Name Enter the name lo
97. w Allow Block Block Block Block Block Allow Outbound Allow Allow Allow Allow Allow Allow Allow Allow Allow 3 Click Delete to delete the existing HTTP rule 4 Click Add TCP Filter Click Add TCP Filter Port Filters Filtering Rules Add TCP UDP Filter O Filtering Table Type UDF TCP Start Port gJ 53 End Fort 53 53 Add Raw IF Filter G Inbound Allow Allow Outbound Allow Allow Edit O Edit O Edit Edit O Edit O Edit O Edit O Edit Edit O Edit O Edit O Return Delete O Click Delete Delete Delete O Delete O Delete O Delete O Delete O Delete 5 Delete O Return O Delete 5 Delete 5 Input the port number 80 and set both Inbound amp Outbound to Allow Port Filters Add TCP UDP Filter Transport Fort Range Direction Type start Port End Port Inbound Outbound Return Chapter 4 Configuration Allow 1 Input HTTP port number Select Allow 60 TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router 6 The new port filter rule for HTTP is shown below TCP 443 443 Block Allow Edit D Delete O TCP 5190 Ais ae Alheio ee reenen e Aave eaea Edit gt Delete TCR 50 50 Allow Allow Edit Delete O a o masamsaasr 3 mmT 11i31313R100 0 lt R 1 susesett JAL TTA Idu SSS SS ce cS a mi ss s gt lt gt gt gt 5 5 jjjM
98. warded to the corresponding internal server For example if you set the port number 80 Web HTTP to be mapped to the IP Address 192 168 1 2 then all incoming HTTP reguests from outside users will be forwarded to the local server PC with the IP address of 192 168 1 2 If the port is not listed as a predefined application you need to add it manually 88 Chapter 4 Configuration TeleWell TW EA716 EA1000 802 11B ADSL VPN Firewall Router In addition to specifying the port number to be used you will also need to specify the protocol used The protocol used is determined by the particular application Most applications will use TCP or UDP however you can specify other protocols using the drop down Protocol menu Setting the protocol to all will cause all incoming connection attempts using all protocols on all port numbers to be forwarded to the specified IP address DMZ The DMZ Host is a local computer exposed to the Internet When setting a particular internal IP address as the DMZ Host all incoming packets will be checked by the Firewall and NAT algorithms then passed to the DMZ host when a packet received does not use a port number used by any other Virtual Server entries D Attention D Attention Using port forwarding does have security implications as outside users will be able to connect to PCs on your network For this reason you are advised to use specific Virtual Server entries just for the ports your appli
99. webserver warning no bun channel found in get Eunchannel Jan O1 00 01 45 home gateway wvebserver wvarning no bun channel found in get Eunchannel Jan O1 00 03 47 home gateway webserver warning no bun channel found in get Eunchannel Jan O1 00 03 47 home gateway vebserver wvarning no bun channel found in get Eunchannel Jan O1 00 05 46 home gateway wvebserver vwvarning no bun channel found in get BunChannel Jan 01 00 05 46 home qateway wehbserver warning no bun channel found in qetcBunChannel Jan 01 00 15 07 home gateway webserver warning no bun channel found in EI 21 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Error Logging Any errors encountered by the router e g invalid names given to entries are logged to this window Error Log Error Log times are in seconds since fast reboot When Process Error Log UPnP Portmap The section lists all port mapping established using UPnP Universal Plug and Play Please see the Advanced section of this manual for more details on UPnP and the router s UPnP configuration options 28 Chapter 4 Configuration TeleWell TW EA716 TW EA1000 802 11b ADSL VPN Firewall Router Quick Start Quick Start Connection Encapsulation PPPoE PI O WC 32 MAT Enable Disable Optional Settings IP Address 0 0 00 0 0 0 0 means Obtain an IP address automatically SubNetmask
100. yseisen tuotteen kohdalta TeleWell TW EA716 ja TW EA1000 802 11b ADSL VPN Firewall Router ADSL modeemin oletusasetukset WWW hallinta x User name admin x Password admin LAN lite x IP Address 192 168 0 254 x Subnet Mask 255 255 255 0 ADSL operaattori asetukset x RFC 1483 tila ja LLC sillattu kehysrakenne DHCP palvelin x DHCP on p ll x 1IP alue alkaen 192 168 0 100 x IP osoitteiden oletuksena jaettava m r 100 WLAN x Tukiaseman nimi ESSID WLAN AP x Kanavan numero Channel ID Channel 6 x Tukiaseman piilotus Hide SSID False pois p lt VPI VCI Settings x 07 33 x 0 100 x 14 24 tai tunnnistaa automaattisesti useita operaattoreita Toimii suoraan Soneran Elisan Baanan Dna n Saunalahden VLP n PHP n Kympin jne liittymiss Jos k yt t PPPoE tai PPPoA operaattoreita kuten PPO OPOY Saunalahti ADSL tai muita vastaavia liitynt j niin katso ohje seuraavalta sivulta TeleWell TW EA716 ja TW EA1000 802 11b ADSL VPN Firewall Router PPPoA ja PPPoE protokollat Saunalahti ADSL Oulun Puhelin Pohjanmaan puhelin Kajaanin Puhelin Liittym t Poista oletusprofiilit kohdasta asetukset WAN ISP Luo pikak ynnistys toiminnolla uusi oma asetus K yt AUTO SCAN toimintoa normaalisti PPPoA Muista tallentaa l ydetty asetus apply tallenna tallennus flash muistiin toiminto Quick Start Connection Encapsulation PPPoE ve MAT Optional Se

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