Manual
Contents
1. Go to Access Management gt ACL to enable remote management 2 http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help Daa x 1D Peuh feres Que CZ B Ly Address 8 bttp 192 168 16 1 E co Links TRENDCHIP Access Management Trendchip Modem Quick Interface Advanced Access i 2 g eege Maintenance Status Help Start Setup Setup Management IP Fitter SNMP UPnP Access Control Setup Remote Web Access Remote Web Access Enabled Disabled IP Address Remote Telnet Access Remote Telnet Access Enabled Disabled IP Address S Internet 3 9 1 NAT Setting Go to Advanced Setup gt NAT to setup the NAT features Network Address Translation NAT allows multiple users at your local site to access the Internet through a single public IP address or multiple public IP addresses NAT can also prevent hacker attacks by mapping local addresses to public addresses for key services such as the Web or FTP 2 http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help Gan O HAH Zen germ Que E D P Address 4 http 192 168 16 1 TRENDCHIP Quick Interface Advanced Access Advanced Start Setup Setup Management Trendchip Modem Maintenance Status Help Routing HAT Virtual Circuit PYCD w NAT Status Activated Number of Ps Single Mmutiple ru Oo Virtual Server Lanz 3 9 2 Virtual Ser2. Q Lei 2 Sa pO search Se Favorkes W I wee O i KH Sa HM SA Address 48 http 192 168 16 1 v Eao Links TRENDCHIP Tremichip Modem Quick Interface Advanced Access r d g S aintenance tatus Hel Status Start Setup Setup Management Malmtenanc ots ss Device Info System Log Statistics ADSL Firmware Ver Fw Ver3 2 0 4_A_TC3084 HwVer T14 F7_0 0 Line State Down Modulation Multi Mode Annex Mode ANNEX_A Max TX Power 38 dEmz Downstream SNR Margin WA Line Attenuation NA Data Rate 0 3 4 2 ADSL Statistics Go to Status gt Statistics and select ADSL interface You can see the traffic Statistics of ADSL interface 2 http 192 168 16 1 Microsoft Internet Explorer mB File Edt View Favorites Tools Help ar Q s x P x Ei Le pO search Se Favorkes reas ZE gt ca GC ce RM kaa S Address 48 http 192 168 16 1 sl Bee Linc TRENDCHIP Quick Interface Tremichip Modem Status Start Setup Advanced Setup Access Maintenance Status Help Management Device Info System Log Statistics Traffic Statistics Interface Oethernet ADSL Transmit Statistics Receive Statistics Transime total PDUs Receive total PDU Transmit total Error Counts Receive total Error Counts 3 4 3 VC Configuration Go to Interface Setup gt Internet To add or delete ADSL VC configuration these information provide by ISP http 192 168 16 1 Microsoft Internet Explorer D
3. 16 1 Microsoft Internet Explorer File Edit View Favorites Tools Help DER e Ge CH x A d Pawn feres Que OC Zap Address http 192 168 16 1 TRENDCHIP Quick Interface Advanced Access i E z S Maintenance Interface Start Setup Setup Management Intemet LAN Wireless Bridge Mode PPPoEIPPPOA Test PPPOA VC Mux v Always On Recommended Connect On Demand Close it idle for 0 Get IP Address Static IP Address 0000 SS Eo Links gt Trendchip Modem Status Help 3 5 2 WAN Status Go to Status gt Device Info and select the Virtual Circuit to see the connection status http 192 168 16 1 Microsoft Internet Explorer File Edt iew Favorites Tools Help Dro ei 12D Powe Sers Sue O Z B LJ gt Address 4 http 192 168 16 1 v gt KA Links TRENDCHIP Quick stface rance Ces A mien k Interf ae Advan ed Acc et Maintenance Status Help Status Start Setup Setup Management Tremichip Modem Device Info System Log Statistics HP Server lee abe Virtual Crcut Status Connection Type IP Address Subnet Mask Default Gateway ONS Server 3 5 3 DNS Go to Interface gt LAN to enable DHCP server Then you can set DNS server for the router A Domain Name system DNS server is like an index of IP addresses and Web addresses If you type a Web address into you browser a DNS server will find that name in its index and find the ma
4. Virless LAN stationis association 00 00 00 00 00 00 aa aa sa aa aa Sa Mac Address 2 08 00 00 00 00 00 v 3 7 2 Wireless Security Go to Interface gt Wireless to setup the wireless security 10 Internet The Authentication type supports j shared key WEP 64bits shared key WEP 128bits SWPA PSKi 2 http 192 168 16 1 Microsoft Internet Explorer mek File Edt View Favorites Tool Help d Q O x A do Ph erns Aua OC A hy Address 2 http 192 168 16 1 TRENDCHIP Quick Interface Interface Start Setup internet LAN Wireless LAN Access Point Broadcast SSID Channel ID Authentication Type WEP 64 bits WEP 128 bts Key 1 O Key 2 O Key 3 O Key 4 Ejo links gt Trendchip Modem Advanced Access breck _ Maintenance Status Help Setup Management Wireless Activated O Deactivated RT2561_5 ves Ono Channei0 2457MHz Shared VWVEP 1 266s e Please enter exactly 5 characters or 10 hexadecimal digts 0 9 A F preceded by Ox for each Key 1 4 Please enter exacky 13 characters or 26 hexadecimal digts 0 9 A F preceded by 0x tor each Key 1 4 0x00000000000000000000000000 EN E ER http 192 168 16 1 Microsoft Internet Explorer DER fle Edt View Favorites Tools Help a Gee x A GD Assa Yoram Qua O Z zap Address 2 http 192 168 16 1f sel Eco tinks TRENDCHIP Trendchip Modem Q
5. can occur Because a bridge forwards all packets that are not recognized as being local some packets can circulate for long periods of time eventually degrading system performance This algorithm ensures only one path connects any pair of stations selecting one bridge as the root bridge with the highest priority one as identifier from which all paths should radiate Spoofing A method of fooling network end stations into believing that keep alive signals have come from and returned to the host Polls are received and returned locally at either end Static IP Addresses A static IP address is an IP address permanently assigned to computer in a TCP IP network Static IP addresses are usually assigned to networked devices that are consistently accessed by multiple users such as Server PCs or printers If you are using your Router to share your cable or DSL Internet connection contact your ISP to see if they have assigned your home a static IP address You will need that address during your Router s configuration Subnet For routing purposes IP networks can be divided into logical subnets by using a subnet mask Values below those of the mask are valid addresses on the subnet TCP Transmission Control Protocol The major transport protocol in the Internet suite of protocols provides reliable connection oriented full duplex streams TFTP Trivial File Transfer Protocol A simple file transfer protocol a simplified version of FTP t
6. ER Fle Edt View Favorites Tools Help iy Gs QO ABAD Powe pyrene Que O I D A Ly Lg Address http 192 168 16 1 si E co inks TRENDCHIP Quick Interface Advanced Access Interface Start Setup Setup Management Trendchip Modem Maintenance Status Help internet LAN Wireless Virtual Crcut Pyco Status 9 Activated O Deactivated VPI 0 range 0 255 35 range 1765535 COR S 10 3 5 1 WAN Configuration Go to Interface Setup gt Internet The router can be connected to your service provider in any of the following ways Dynamic IP Address Obtain an IP address automatically from your service provider Static IP Address Uses a static IP address Your service provider gives a static IP address to access Internet services PPPoE PPP over Ethernet is a common connection method used for xDSL PPPoA PPP over ATM is a common connection method used for xDSL Bridge Bridge mode is a common connection method used for xDSL modem http 192 168 16 1 Microsoft Internet Explorer mE File Edt View Favorites Tools Help Zr Daa O ei A d Pam ers Que Cp Address SI http 192 168 16 1 x Go Links gt TRENDCHIP Quick Interface Advanced Access e x A Start Setu Setup Sege Maintenance Status Help Interface E P Sen anageme Trendchip Modem intemet LAN Wireless Encapsulation ISP Dynamic IP Address O Static P Address PPPOAIPPPOE Bridge Mode 23 http 192 168
7. P Quick Interface Advanced Access d es Se sown Maintenance Status Help Status Start Setup Setup Management Trendchip Modem Device Info System Log Statistics System Log 2 27 2005 16 50 29 gt netMakeChannDial err 3001 rn_p 80479358 3 3 6 System Reset In the event that the router stops responding correctly or in some way stops functioning you can perform a reset Your settings will not be changed To perform the reset select Current Setting and click on the RESTART button below The router will reboot with current setting Select Factory Default Setting and click on the RESTART button the router will reboot with factory default settings 3 http 192 168 16 1 Microsoft Internet Explorer fe Ip File Edt View Favorites Tools Help a Q CH ei AD Pave feres Sue O CZ O Li Address 2 bttp 192 168 16 1f TRENDCHIP Quick Interface Advanced Access z 7 Start Setup Setup Management Maintenance status Help Maintenance om I ales wanaha Aas Ejo links gt Trendchip Modem Administation Time Zone Finmware SysRestart Diagnostic System Restart System Restart wth Current Settings Factory Defaut Settings 3 4 1 ADSL Status Go to Status gt Device Info The ADSL Line Status enables you to check the status of your ADSL connection including how fast data is being transferred 2 http 192 168 16 1 Microsoft Internet Explorer Ek File Edt View Favorites Tools Help a
8. Setup Setup Management Management Trendchip Modem Maintenance Status Help ACL IP Filter SNMP UPnP DONS Dynamic DNS Dynamic DNS 7 Activated O Deactivated Service Provider www dyndns org My Host Name adskkdns dei org E mail Address Username adskidns Password s Wikicard support Yes No Lo 3 6 1 LAN Configuration Go to Interface Setup gt LAN The LAN Settings option enables you to configure the LAN port If the DHCP Relay is selected the DHCP requests from local PCs are forward to the DHCP server runs on WAN side To have this function working properly disable the NAT to run on router mode only disable the DHCP server on the LAN port and make sure the routing table has the correct routing entry 3 7 1 Wireless Settings 2 http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help sch Q x 2 ip JO search Sie Favortes A reds A 2 da Ki e Address 48 http 192 168 16 1 TRENDCHIP Quick Interface interface Start Setup Intemet LAN Router Local IP DHCP DHCP DHCP Server Starting IP Address IP Pool Count Lease Time ONS Relay Primary ONS Server Secondary ONS Server Advanced Access Maintenance Setup Management Wireless CA 255 255 255 0 RIP2 B V Direction None Disabled vi O Disabled Enabled O Relay 192 168 16 70 B2 259200 seconds 0 sets to defaut value of 259200
9. User DNS v 1683 95 11 68 95 1921 Bo Trendchip Modem Status JE x Links Help Go to Interface gt Wireless to setup the wireless parameters SSID The identifier for the network You can change the SSID Only devices with the same SSID can interconnect Channel ID The channel number is used for wireless networking The channel setting of the wireless devices within a network should be the same http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tool Help efx ar Qe O x 2 Orn frre Aua O 2 2 A U Address 4 http 192 168 16 1 TRENDCHIP Interface Setup Quick interface Start intemet LAN Wireless LAN Advanced Access Point SSID Broadcast SSID Channel ID Authentication Type Access Maintenance Management Setup Wireless Activated Deactivated RT2561_5 Yes Ono Chanmet 2412MHz Disabled v Status gt Links v EI E Trendchip Modem Help Advanced Setting Beacon interval RTS CTS Threshold Fragmentation Threshold DTM 802 11 big Wireless MAC Address 109 2346 default 100 msec range 20 1000 default 2347 range 1 2347 default 2346 range 256 2346 even numbers onty 3 default 3 range 1 255 802 11 b g S i Fitter Active Action Mac Address 1 7 Mam Wa O Activated Deactivated Allow Association Y the follow
10. User s Manual Table of Contents FCC Part 68 FCC Part 15 Chapter 1 Chapter 1 1 Chapter 1 2 Chapter 1 3 Chapter 2 Chapter 2 1 Chapter 2 2 Chapter 2 3 Chapter 2 4 Chapter 3 Chapter 3 1 Chapter 3 2 Chapter 3 3 Chapter 3 3 1 Chapter 3 3 2 Chapter 3 3 3 Chapter 3 3 4 Chapter 3 3 5 Chapter 3 3 6 Chapter 3 4 1 Chapter 3 4 2 Chapter 3 4 3 Chapter 3 5 1 Chapter 3 5 2 Best View 1024x768 Introduction Overview Features System Reguirement Installation Checklist The Front LEDs The Rear Ports Hardware installation Configuration Determine your connection settings Connecting the ADSL Router to your network Configuring with Web Browser Quick Setup Guide System Time Admin Setting Firmware Update System Log System Reset ADSL Status ADSL Statistics VC Configuration WAN Configuration WAN Status Chapter 3 5 3 Chapter 3 5 4 Chapter 3 6 1 Chapter 3 7 1 Chapter 3 7 2 Chapter 3 8 1 Chapter 3 8 2 Chapter 3 9 1 Chapter 3 9 2 Chapter 3 9 3 Chapter 3 10 1 Chapter 3 10 2 Chapter 3 10 3 Chapter 3 11 1 Appendir A Appendix B Declaration of CE DNS DDNS LAN Configuration Wireless Settings Wireless Security IP Filtering Remote Management NAT Setting Virtual Server DMZ Setting Static Routing Dynamic Routing Routing Table System Status Glossary Cabling Connection FCC Part 68 This equipment complies with Part 68 of the FCC Rules On th
11. alled on the outside of the house adjacent to the telephone network interface device NID Chapter 3 Configuration 3 1 Determine your connection settings Before you configure the router you need to know the connection information supplied by your ADSL service provider 3 2 Connecting the ADSL Router to your network Unlike a simple hub or switch the setup of the ADSL Router consists of more than simply plugging everything together Because the Router acts as a DHCP server you will have to set some values within the Router and also configure your networked PCs to accept the IP Addresses the Router chooses to assign them Generally there are several different operating modes for your applications And you can know which mode is necessary for your system from ISP These modes are router bridge PPPOE NAT and NAT and PPPoA NAT 3 3 Configuring with Web Browser It is advisable to change the administrator password to safeguard the security of your network To configure the router open your browser type http 192 168 16 1 into the address bar and click Go to get to the login page Save this address in your Favorites for future reference E http 192 168 16 1 Microsoft Internet Explorer File Edt View Favortes Took Heb OH Bak gt EN E L A Search Se Favorites Media amp Ge Ce i E Address 48 http 192 168 16 17 Mi Internet At the User name prompt type admin And the Password prompt type ad
12. bps Maximum upstream rate of 2 Mbps Tone detection for low power mode Supports splitter less ADSL implementation Interoperable with all major DSLAM equipment e ATM Protocols WAN mode support PPP over ATM RFC 2364 and PPP over Ethernet RFC 2516 LAN mode support bridged routed Ethernet over ATM RFC 2684 and classical IP over ATM RFC 1577 Up to 8 VCs virtual circuits ATM SAR segmentation and reassembly ATM AALC adaption layer type 5 e Bridge Mode Ethernet to ADSL self learning Transparent Bridging IEEE 802 1D Supports MAC learning addresses e Router Mode IP routing RIPv2 Static routing DNS Proxy Dynamic DNS DMZ Port Forwarding DHCP dynamic host configuration protocol server and client NAT network address translation ICMP Internet control message protocol e Wireless Features Support 802 11b g Wireless Access Point Support shared 128 Bit and 64 Bit WEP encryption WPA PSK e Security Stateful packet inspection and filtering Instrusion detection and protection PAP password authentication protocol CHAP challenge authentication protocol Password protected system management e Ethernet Interface Compliant with IEEE 802 3 and 802 3u 10 100 Mbps e HTTP Web Based Management Firmware upgrade by UI Customizable Web pages WAN and LAN side connection statistics Configuration of static routes and routing table Password protected access Wireless Lan Syste
13. cted or you are sure that the equipment is not malfunctioning This equipment may not be used on coin service provided by the telephone company Connection to party lines is subject to state tariffs Installation This device is equipped with a USOC RJ11C connector FCC Part 15 The modem generates and uses radio frequency energy If it is not installed and used properly in strict accordance with the user s manual it may cause interference with radio and television reception The modem has been tested and found to comply with the limits for Class B computing devices in accordance with the specifications in Subpart B Part 15 of the FCC regulations These specifications are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur ina particular installation FCC regulations require that shielded interface cables be used with your modem If interference does occur we suggest the following measures be taken to rectify the problem 1 Move the receiving antenna 2 Move the modem away from the radio or TV 3 Plug the modem into a different electrical outlet 4 Discuss the problem with a qualified radio TV technician CAUTION Changes or modifications not expressly approved by the party responsible for compliance to the FCC Rules could void the user s authority to operate this equipment Cable connections All equipment connected to t
14. d Access 5 Maintenance Status Help Setup Management Administation Time Zone Firmware SysRestart Diagnostic Administrator Username admin New Password Confirm Password LAPPLY H CANCEL 3 3 4 Firmware Update Go to Maintenance gt Firmware to upgrade the firmware The new firmware for your router can improve functionality and performance Enter the path and name of the upgrade file then click the UPGRADE button below You will be prompted to confirm the upgrade F http 192 168 16 1 Microsoft Internet Explorer felix Fle Edt View Favorites Tools Help ay Q O lx 12D POl grs Que Cp Address 4 http 192 168 16 1f sl Eco Lie TRENDCHIP Quick Interface Advanced Access Maintenance Start Setup Setup Management Trendchip Modem GEIER Status Help Administation Time Zone Finmware SysRestart Diagnostic Firmware Upgrade Current Firmware Ver 2 2 310VWUS0 82 3 2 0 New Firmware Location Status o t might take several minutes dont power off t during upgrading Device wil restart after the upgrade UPGRADE 3 3 5 System Log Go to Status gt System Log and you can see the system log file Click Save Log to save system log file F http 192 168 16 1 Microsoft Internet Explorer DER Fle Edt View Favorites Tools Help Zr G 7 k sl a Sa pO search Sie Favortes A meda YA GC dro Ki ay K gt Address http 192 168 16 1 x Go Links TRENDCHI
15. device to connect to your ISP Internet Service Provider and have Internet access within minutes Please follow the quick start step by step to configure the device Click RUN WIZARD to start up this procedure 2 http 192 168 16 1 wizard wizardstart htm Microsoft Internet E f Kl T R E N D C H I P Trendchip Modem Quick Start Welcome to the Setup Wizard The Wizard will guide you through these four quick steps Begin by clicking on Next Step 1 Set your new password Step 2 Choose your time zone Step 3 Set your Internet connection Step 4 Re start your ADSL router Step 1 Click Next to setup your new administrator s password 3 http 192 168 16 1 Avizard wizardpwd htm Microsoft Internet E f TRENDCHIP Quick Start Password You may change the admin account password by entering in a new password Click NEXT to continue Trendchip Modem New Password Contirmed Password sence Step 2 Click Next to setup your time zone http 192 168 16 1 wizard wizardTZ htm Microsoft Internet Ex x T R E N D C H I P Trendchip Modem Quick Start Time Zone Select the appropriate time zone for your location and click NEKT to continue GMT Greenwich Mean Time Dublin Edinburgh Lisbon London ze Step 3 Click Next to setup your Internet connection type You can have this information from your Internet Service Provider 23 http 192 168 16 1
16. e bottom of this equipment is a label that contains the FCC Registration Number and Ringer Equivalence Number REN for this equipment You must provide this information to the telephone company upon request The REN is useful to determine the quantity of devices you may connect to the telephone line and still have all of those devices ring when your number is called In most but not all areas the sum of the REN of all devices connected to one line should not exceed five 5 0 To be certain of the number of devices you may connect to your line as determined by the REN you should contact your local telephone company to determine the maximum REN for your calling area If the modem causes harm to the telephone network the telephone company may discontinue your service temporarily If possible they will notify you in advance But if advance notice isn t practical you will be notified as soon as possible You will be advised of your right to file a complaint with the FCC The telephone company may make changes in its facilities equipment operations or procedures that could affect the proper operation of your equipment If they do you will be notified in advance to give you an opportunity to maintain uninterrupted telephone service If you experience trouble with this modem please contact your dealer for repair warranty information The telephone company may ask you to disconnect this equipment from the network until the problem has been corre
17. e found at www Jett org Route The path that network traffic takes from its source to its destination The route a datagram may follow can include many gateways and many physical networks In the Internet each datagram is routed separately Router A system responsible for making decisions about which of several paths network or Internet traffic will follow To do this it uses a routing protocol to gain information about the network and algorithms to choose the best route based on several criteria known as routing metrics routing table Information stored within a router that contains network path and status information It is used to select the most appropriate route to forward information along Routing Information Protocol Routers periodically exchange information with one another so that they can determine minimum distance paths between sources and destinations SNMP Simple Network Management Protocol The network management protocol of choice for TCP IP based Internet SOCKET 1 The Berkeley UNIX mechanism for creating a virtual connection between processes 2 IBM term for software interfaces that allow two UNIX application programs to talk via TCP IP protocols Spanning Tree Bridge Protocol STP Spanning Tree Bridge Protocol STP Part of an IEEE standard A mechanism for detecting and preventing loops from occurring in a multi bridged environment When three or more LAN s segments are connected via bridges a loop
18. e route is chosen only when a message is sent There is no pre arrangement so each virtual connection exists only for the duration of that one transmission WAN Wide area network A data communications network that spans any distance and is usually provided by a public carrier Such as a telephone company or service provider Appendix B Cabling Connection Network cables connect PCs in an Ethernet network Category 5 called Cat5 for short is commonly used type of network cable today Cat 5 cables are tipped with RJ 45 connectors which fit into RJ 45 port Straight through vs Crossover Cables Straight through Crossover Pe ail 1 3 ae SR 1 1 2 2 2 6 3 3 3 1 6 6 6 2 LAN Connection Router Straight through Hub Switch p Le Straight throug Straight throug To check LEDs light up when you finish connecting two pieces of hardware
19. ewall you can open the client up to unrestricted two way Internet access by defining a virtual DMZ Host 3 http 192 168 16 1 Microsoft Internet Explorer OX File Edt View Favorites Tools Help a Daa CH x aa feres Que CZ BJ Address 2 http 192 168 16 1 Sch Go TRENDCHIP gd Maintenance Status Advanced Start Setup Setup Management ne ne Links gt Trendchip Modem Routing DMZ setting for Single IP Account DMZ Enabled Disabled DMZ Host IP Address 192 168 16 70 Done Internet 3 10 1 Static Routing Go to Advance Setup gt Routing gt Add to setup static route features The static routing function determines the path that router follows over your network before and after it passes through your router You can use static routing to allow different IP domain users to access the Internet through this device F http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help O x Z GD seach groes Qua O Z Arh Address 48 http 192 168 16 1 v E co Links gt TRENDCHIP Quick Interface Access Advanced Start Setup Management Routing Trendchip Modem Maintenance Status Help Destination IP Address 0 0 0 0 IP Subnet Mask 0 0 0 0 Gateway IP Address 0 0 0 0 Metric 0 Announcedin RP No v 3 10 2 Dynamic Routing Go to Interface Setup gt Internet to select Dynamic Route as you need The dynamic routing fea
20. hat is often used to boot diskless workstations and other network devices such as routers over a network typically a LAN Telnet The virtual terminal protocol in the Internet suite of protocols Allows users of one host to log into a remote host and act as normal terminal users of that host Transparent bridging So named because the intelligence necessary to make relaying decisions exists in the bridge itself and is thus transparent to the communicating workstations It involves frame forwarding learning workstation addresses and ensuring no topology loops exist in conjunction with the Spanning Tree algorithm UDP User Datagram Protocol A connectionless transport protocol that runs on top of TCP IP s IP UDP like TCP uses IP for delivery however unlike TCP UDP provides for exchange of datagrams without acknowledgments or guaranteed delivery Best suited for small independent requests such as requesting a MIB value from an SNMP agent in which first setting up a connection would take more time than sending the data UNI signaling User Network Interface signaling for ATM communications Virtual Connection VC A link that seems and behaves like a dedicated point to point line or a system that delivers packets in sequence as happens on an actual point to point network In reality the data is delivered across a network via the most appropriate route The sending and receiving devices do not have to be aware of the options and th
21. he local portion Sometimes called subnet mask AAL5 ATM Adaptation Layer This layer maps higher layer user data into ATM cells making the data suitable for transport through the ATM network ADSL Asymmetric digital subscriber line ATM Asynchronous Transfer Mode A cell based data transfer technique in which channel demand determines packet allocation ATM offers fast packet technology real time demand led switching for efficient use of network resources AWG American Wire Gauge The measurement of thickness of a wire Bridge A device connects two or more physical networks and forwards packets between them Bridges can usually be made to filter packets that is to forward only certain traffic Related devices are repeaters which simply forward electrical signals from one cable to the other and full fledged routers which make routing decisions based on several criteria Broadband Characteristic of any network multiplexes independent network carriers onto a single cable Broadband technology allows several networks to coexist on one single cable traffic from one network does not interfere with traffic from another Broadcast A packet delivery system where a copy of a given packet is given to all hosts attached to the network Example Ethernet CO Central Office Refers to equipment located at a Telco or service provider s office CPE Customer Premises Equipment located in a user s premises DHCP Dynamic Host Config
22. his modem must use shielded cable as the interconnection means Notes Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Chapter 1 Introduction The ADSL2 Router provides home connectivity to an ADSL service provider network over an ADSL Asynchronous Transfer Mode ATM physical layer The router can run upstream maximum transmission rates of 2Mbps and downstream maximum transmission rates of 24Mbps The actual rate depends on the copper category of your telephone wire distance from the central office and the type of ADSL2 service subscribed Four ports switch is provided for connection to an Ethernet LAN or Ethernet equipped PC and this router is easy to install and to configure 1 1 Overview The ADSL2 wireless Router is optimised to address the growing demand for high speed Internet access and it does so as a single highly integrated and cost effective solution 1 2 Features e ADSL2 2 Compliance Compliant with ADSL standards Full rate ANSI 413 Issue 2 ITU G dmt G 992 1 G dmt bis G 992 3 and G adslplus G 992 5 standards Splitter less ITU G lite G 992 2 specification Annex A ADSL over POTS and Annex B ADSL over ISDN compliant to ETSI TS 101 388 DMT modulation and demodulation Full rate adaptive modem Maximum downstream rate of 24 M
23. in a TCP IP Internet ISP Internet service provider A company allows home and corporate users to connect to the Internet MAC Media Access Control Layer A sub layer of the Data Link Layer Layer 2 of the ISO OSI Model responsible for media control MIB Management Information Base A collection of objects can be accessed via a network management protocol such as SNMP and CMIP Common Management Information Protocol NAT Network Address Translation A proposal for IP address reuse where the local IP address is mapped to a globally unique address NVT Network Virtual Terminal PAP Password Authentication Protocol PORT The abstraction used by Internet transport protocols to distinguish among multiple simultaneous connections to a Single destination host POTS Plain Old Telephone Service This is the term used to describe basic telephone service PPP Point to Point Protocol The successor to SLIP PPP provides router to router and host to network connections over both synchronous and asynchronous circuits PPPoE PPP over Ethernet is a protocol for connecting remote hosts to the Internet over an always on connection by simulating a dial up connection Remote server A network computer allows a user to log on to the network from a distant location RFC Request for Comments Refers to documents published by the Internet Engineering Task Force IETF proposing standard protocols and procedures for the Internet RFCs can b
24. m log Configuration of VCs virtual circuits 1 3 System Reguirements Personal computer PC Pentium I 233 MHz processor minimum 32 MB RAM minimum 20 MB of free disk space minimum Ethernet Network Interface Controller NIC RJ45 Port 2 3 4 5 6 Internet Browser wa was n N N EC Chapter 2 Installation This chapter offers information about installing your router If you are not familiar with the hardware or software parameters presented here please consult your service provider for the values needed 2 1 Checklist Check the shipping box carefully to ensure that the contents include the items you ordered If any of the items are missing or damaged contact your local distributor The contents of your carton may vary depending on your service provider Contents description 1 ADSL2 Router for home office use 2 ADSL2 Router Installation and Operation Guide this publication 3 Power supply with 9Vdc 1 5 Ampere power adapter 4 ADSL cable RJ 11 telephone cable 6 ft 5 Ethernet cable Ethernet category 5 twisted pair cable 6 ft 2 2 The Front LEDs E EE hen the router is powered on and in ready state Flashing he router is in booting stage oe connection between ADSL modem and telephone company s network Flashing Handshaking modem is trying to establish a connection to telco s network Flashing Data is transferred between router and Internet WLAN Flashing hen wireless AP is ready LAN Flashi
25. min You can change these later if you wish Click OR Connect to 192 168 16 1 e http 192 168 16 1 Microsoft Internet Explorer Fle Edt View Favertes Tools Help Daa O ix BD Pua ae Sun O Z BJ Address 48 hetp 192 168 16 1 TRENDCHIP Tremichip Moder Qui eiface WITT Access Juick Interfa Advanced Acce Pa ee eet Status Status Stan Setup Setup Management System Log Device information Firmware Version 2 2 31 WWUS0 8233 2 0 MAC Address 00 05b4 07 00 01 P Address 192 168 161 Subnet Mask 255 255 255 0 OMCP Server Enabled Virtual Crout Status Cormection Type P Address Skeet Mask Dorma Gatewsy DNS Sarver ADSL Firmware Ver FwVer3 2 0 4_A_T1C3084 Hwer T14 F7 Op Line State Down Modulation MRi Mode Annex Mode Max TX Power 38 damHz 3 3 1 Quick Setup Guide You can use Quick Setup to setup the router as follows and the router will connect to the Internet via ADSL line Click Quick Start to get into the quick setup procedures http 192 168 16 1 Microsoft Internet Explorer File Edit View Favorites Tools Help Ge O lx A O isen ferres Quan Cap Address 4 http 192 168 16 1 TRENDCHIP s Quick Interface Advanced Access x i Quick Start Setup Setup Management Maintenance Status Help Start Trendchip Modem Quick Start The ADSL Modem ideal for home networking and small business networking The quick start will guide you to configure the
26. ng X or RX activity 1 4 hese four LAN Local Area Network ports are where you will connect networked devices such as PCs print servers remote hard drives and anything else you want o put on your network OFF 2 3 The Rear Ports HO ADSL Connector Description Power connector with 9VDC 1 5 Ampere ee D reset button the router restore the default settings when press this button until reboot Router is successfully connected to a device through the corresponding port 1 2 3 or 4 the LED is flashing the Router is actively sending or receiving data over that port LAN 1 4 The RJ 11 connector allows data communication between the modem and the ADSL ADSL Connector network through a twisted pair phone wire 2 4 Hardware installation This section describes how to connect and configure the ADSL2 wireless router Step 1 Connect the ADSL Line Connect the router directly to the wall jack using the included ADSL cable Step 2 Connect a Workstation to the Router s LAN port There are two methods to connect the router and workstation The one use the crossover Ethernet cable to connect directly between them The other use straight Ethernet cable to connect router with hub or switch then go to the workstation Step 3 Connect the Power Adapter to the Router Connect the power adapter to the port labeled POWER on the rear panel of router Step 4 Connect All Cables to the Network The
27. nsfer Protocol The Internet protocol and program used to transfer files between hosts Hop count A measure of distance between two points on the Internet It is equivalent to the number of gateways that separate the source and destination HTML Hypertext Markup Language The page coding language for the World Wide Web HTML browser A browser used to traverse the Internet such as Netscape or Microsoft Internet Explorer http Hypertext Transfer Protocol The protocol used to carry world wide web www traffic between a www browser computer and the www server being accessed ICMP Internet Control Message Protocol The protocol used to handle errors and control messages at the IP layer ICMP is actually part of the IP protocol Internet address An IP address is assigned in blocks of numbers to user organizations accessing the Internet These addresses are established by the United States Department of Defense s Network Information Center Duplicate addresses can cause major problems on the network but the NIC trusts organizations to use individual addresses responsibly Each address is a 32 bit address in the form of x x x x where x is an eight bit number from 0 to 255 There are three classes A B and C depending on how many computers on the site are likely to be connected Internet Protocol IP The network layer protocol for the Internet protocol suite IP address The 32 bit address assigned to hosts that want to participate
28. procedure for connecting cables differs depending on whether or not your telephone equipment is connected to a POTS splitter POTS Splitter Configuration ADSL over POTS A POTS splitter separates data signals from voice signals on your telephone line The POTS splitter works by running a separate data line from the voice line so that the ADSL router has a dedicated cable for data transmission Figure 2 3 1 and 2 3 2 shows how to connect all cables to the Router Telephone NID lt A Ethernet O Cable Router Figure 2 4 1 Router Connected through a POTS Splitter Note The POTS splitter may also be installed on the outside of the house adjacent to the telephone network interface device NID Telephone HD Micr Gier Wi ADSL Data line N Ethernet Router Microtiter vi Ki gt Figure 2 4 2 Router Connected through several micro filters ISDN Splitter Configuration ADSL over ISDN A ISDN splitter separates ADSL signals from ISDN signals on your ISDN telephone line The ISDN splitter works by running a separate ADSL line from the ISDN line so that the ADSL router has a dedicated cable for data transmission Figure 2 3 3 shows how to connect all cables to the Router ISDN Phone 5 7 interface cy Telephone NID 8 U interface Ethernet O Cable Sa Router Figure 2 4 3 Router Connected through a ISDN Splitter Note The ISDN splitter may also be inst
29. st Dest IP Mask Gateway IP Metric 61 217 344 284 1 192 168 16 1 1 isp 2 61 217 144 254 32 192 168 16 0 24 default 0 3 11 1 System Status Go to Status gt Device Info to see the router s information The System Status page shows the WAN LAN and the router s firmware version 2 http 192 168 16 1 Microsoft Internet Explorer EE File Edt View Favorites Tools Help Sp Gro OAD Powe kros Gs OG Zap Address 8 http 192 168 16 1f TRENDCHIP Quick Interface Start Go Links Trendchip Modem Advanced Access x gt Maintenance Setup Setup Management Appendix A Glossary Address mask Device info System Log Fiemware Version MAC Address Statistics 2 2 310 VUS0 82 3 2 0 00 05 b4 07 00 01 192 168 161 255 255 255 0 Enabled Status Connection Type Subnet Mask Defaut Gateway ADSL Firmware Ver Line State gt SG DMT Annex Mode Max TX Power SNR Margin Line Attenuation Data Rate Virtual Circuit IP Address DNS Server PYCO v Connected PPPOE 59 115 96 206 255 255 255 255 861 217 144 254 168 9514 FwVer3 20 4_A TC3084 HwVer Ti4 F7 0 0 Showtime ANNEX_A 38 cBmiHz Downstream Upstream 80 90 d 21 5 135 cb 8064 1024 kbps Internet A bit mask used to select bits from an Internet address for subnet addressing The mask is 32 bits long and selects the network portion of the Internet address and one or more bits of t
30. tching IP address Most ISPs provide a DNS server for speed and convenience Since your Service Provider many connect to the Internet with dynamic IP settings it is likely that the DNS server IP addresses are also provided dynamically However if there is a DNS server that you would rather use you need to specify the IP address below e http 192 168 16 1 Microsoft Internet Explorer EK Fle Edt View Favorites Tools Help a Q CH ei A O Pawn ae Sun O Z B Li Address El http 192 168 16 1f sl Eo Links TRENDCHIP Quick Interface Advanced Access Interface Start Setup Setup Management Trendchip Modem Maintenance Status Help intemet LAN Wireless DHCP DHCP O Disabled Enabled O Relay DHCP Server Starting IP Address 192 168 16 70 P Pool Count 32 Lease Time 259200 seconds 0 sets to default value of 259200 ONS Relay User DNS v Primary ONS Server 1638 95 11 Secondary ONS Server 168 95 192 1 3 5 4 DDNS Go to Access Management gt DDNS to setup your DDNS parameters Dynamic DNS allows you to update your dynamic IP address with one or many dynamic DNS services So anyone can access your FTP or Web service on your computer using DNS like address http 192 168 16 1 Microsoft Internet Explorer File Edit View Favorites Tools Help Daa x AD Pawn eros Sue EC B LI k Address 48 http 192 168 16 1 v Bee inks TRENDCHIP Quick Interface Advanced Access Access Start
31. ture of the router can be used to allow the router to automatically adjust to physical changes in the network s layout The router uses the dynamic RIP protocol It determines the route that the network packets take based on the fewest number of hops between the source and the destination The RIP protocol regularly broadcasts routing information to other routers on the network e http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help Daa O el AD Pom ros Sue O Z Zap Address 2 http 192 168 16 1 TRENDCHIP se EJ co Links Trendchip Modem Quick Interface Advanced Access 5 S Maintenance Status Help interface Start Setup Setup Management Internet Wireless PPPOEPPPOA 84004 428hinet ret leese see PPPoE LLC Always On Recommended Connect On Demand Close if ide for 0 O Static Dynamic 3 10 3 Routing Table Go to Advance Management gt Routing to see the Routing Table The Routing table allows you to see how many routings on your routing table and interface information 2 http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help re amp EN E L I JO search Sie Favortes W I wech O Q A CB te A ha Address 2 http 192 168 16 1 sw Ben Luis TRENDCHIP Quick Interface Trendchip Modem Advanced Start Setup Advanced Setup Access i Maintenance Status Help Management Routing Routing Table Li
32. u wish e http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help Om QD sen ferme gn O Address 48 http 192 168 16 1 TRENDCHIP Quick Start Interface Maintenance Setup Administation Time Zone Current Date Time Time Synchronization Synchronize time with Time Zone Davichi Savi Time Zone ec ar Sx Kach de a Jas se gt co links gt Trendchip Modem Advanced Setup Access Maintenance Management Status Help Firmware SysRestart Diagnostic gt 07 27 2005 15 36 56 NTP Server automatically O Pc s Clock O Mes GMT Greenwich Mean Time Dublin Edinburgh Lisbon London zi Enabled Disabled NTP Server Address Connecting to a Simple Network Time Protocol SNTP server allows the router to synchronize the system clock to the global Internet The synchronized clock in the router is used to recorded the security log and control client filtering 3 3 3 Admin Setting Go to Maintenance gt Administation to set a new user s name and password to restrict management access to the router The default is admin User s name and admin Password 2 http 192 168 16 1 Microsoft Internet Explorer K ell File Edt View Favorites Tools Help Gs OO AG Den greats Qua B A 2 A la Address 4 http 192 168 16 1 sl Bee unk TRENDCHIP Quick Interface Trendchip Modem Maintenance Start Setup Advance
33. uick Interface Advanced Access d i aintenance Status Hel Interface Start Setup Setup Management Maintenance dog Wie internet LAN Wireless Wireless LAN Access Point Activated Deactivated SSID RT2561_5 Broadcast SSID yes Ono Channel ID Channei01 2412MHz Authentication Type WPA PSK ei Encryption Pre Shared Key 3 8 1 IP Filtering Go to Access Management gt IP Filtering to block some packets form WAN The router provides extensive firewall protection by restricting connection parameters to limit the risk of intrusion and defending against a wide array of common hacker attacks j Block WAN Scanj allows you to prevent the hackers from testing the services of the router To add IP filtering rule to block certain packet from WAN 23 http 192 168 16 1 Microsoft Internet Explorer BAK Fie Edt view Favorites Tools Help F Ou O AAG Awa erns ge O E D A y Address 2 http 192 168 16 1 v Den inks TRENDCHIP Quick Interface Advanced Access Access Start Setup Setup Management Management Trendchip Modem Maintenance Status Help IP Fitter SNMP UPnP DDNS IP Filter 2 Telnet traffic is blocked from the WAN to the LAN FTP X FTP traffic is blocked from the WAN to the LAN TFTP V TFTP traffic is blocked from the WAN to the LAN Web CT Web traffic is blocked from the WAN to the LAN SNMP F SNMP traffic is blocked from the WAN Si 2 Internet ed 3 8 2 Remote Management
34. uration Protocol DHCP is software that automatically assigns IP addresses to client stations logging onto a TCP IP network DHCP eliminates having to manually assign permanent IP addresses to every device on your network DHCP software typically runs in servers and is also found in network devices such as Routers DMT Discrete Multi Tone freguency signal modulation Downstream rate The line rate for return messages or data transfers from the network machine to the user s premises machine DSLAM Digital Subscriber Line Access Multiplex Dynamic IP Addresses A dynamic IP address is an IP address that is automatically assigned to a client station computer printer etc in a TCP IP network Dynamic IP addresses are typically assigned by a DHCP server which can be a computer on the network or another piece of hardware such as the Router A dynamic IP address may change every time your computer connects to the network Encapsulation The technique used by layered protocols in which a layer adds header information to the protocol data unit PDU from the layer above As an example in Internet terminology a packet would contain a header from the physical layer followed by a header from the network layer IP followed by a header from the transport layer TCP followed by the application protocol data Ethernet One of the most common local area network LAN wiring schemes Ethernet has a transmission rate of 10 Mbps FTP File Tra
35. ver Go to Advanced Setup gt NAT gt Virtual Server to set virtual server as you need known as Port Mapping You can configure the router as a virtual server so that remote users accessing services such as the Web or FTP at your local site via public IP addresses can be automatically redirected to local servers configured with private IP addresses In other words depending on the requested service TCP UDP port numbers the router redirects the external service request to the appropriate server located at another internal IP address For some applications you need to assign a set or a range of ports example 4000 5000 to a specified local machine to route the packets The router allows the user to configure the needed port mappings to suit such applications F http 192 168 16 1 Microsoft Internet Explorer File Edt View Favorites Tools Help Daa CH x aa fers Que O BZ ZB Address 4 hetp 192 168 16 1 sl Blo Links P TRENDCHIP Quick Interface Advanced Access Advanced Start Setup Setup Management Trendchip Modem Maintenance Status Help Routing Virtual Server Virtual Server Listing gt End Port Local IP Address 0000 0000 0000 0000 0000 0000 0000 0000 an nme wn OO OO OO OO CH A OO OO OO OC 3 9 3 DMZ Setting Go to Advanced Setup gt NAT gt DMZ to set DMZ parameters If you have a local client PC that cannot run an Internet application properly from behind the NAT fir
36. wizardiwizardConType htm Microsoft Inter fc T R E N D C H I P Trendchip Modem Quick Start ISP Connection Type Select the internet connection type to connect to your ISP Click NEXT to continue Choose this option to obtain a IP address automatically from O Dynamic IP Address your ISP Choose this option to set static IP information provided to you O Static P Address by your ISP Choose this option if your ISP uses PPPOEJPPPOA For most PPPOEPPPOA sap O Bridge Mode Choose this option if your ISP uses Bridge Mode Enter the connection information provided by your ISP 2 http 192 168 16 1 AwizardAwizardPPP htm Microsoft Internet E TRENDCHIP Trendchip Modem Quick Start PPPoE PPPoA Enter the PPPOEJPPPOA information provided to you by your ISP Click NEXT to continue g Username Test Password VPE 0 0 255 VCt 35 1 65535 Connection Type PPPoA VC Mux 23 http 192 168 16 1AwizardAwizardcomp htm Microsoft Internet E Ki TRENDCHIP Trendchip Modem Quick Start Complete The Setup Wizard has completed Click on Back to modify changes or mistakes Click NEXT to save the current settings 2 http 192 168 16 1Avizard wizardclose htm Microsoft Internet f x T R E N D C H I P Trendchip Modem Quick Start Completed Saved Changes 3 3 2 System Time Go to Maintenance gt Time Zone and select system time as yo
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