TRENDnet
TW-H6W1IR ISDN Router User’s Guide
Rev. 01 Nov
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Trademarks
Copyright Statement
Table of Contents
INSTALLATION
Product Features
Additional Installation Requirements
CONFIGURATION AND MANAGEMENT
USING TELNET
PROM SYSTEM CONFIGURATION
USING RADIUS AUTHENTICATION
APPENDIX A - TROUBLESHOOTING
APPENDIX F - CONFIGURATION FILE
APPENDIX D - TECHNICAL SPECIFICATIONS
APPENDIX B - IP CONCEPTS
APPENDIX E - COUNTRY ID NUMBERS
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Introduction
Ease of Installation
Product Features
Built-in Hub
ISDN Basic Rate Interface BRI
Standard Phone Jacks
ISDN Leased Line
Dial On Demand
Bandwidth On Demand
DHCP Support Dynamic Host Configuration Protocol
RADIUS Remote Authentication Dial In User Service
PPP Security
RIP-1/RIP-2
Applications for your TW-H6W1IR
Internet Access
Network Address Translation NAT
LAN-to-LAN Enterprise Connections
What This Manual Covers
Other Resources
What This Manual Doesn’t Cover
Packing List
Additional Installation Requirements
Introduction
?? No parity, 8 data bits, 1 stop bit
Ordering Your ISDN Line
Installation
The TW-H6W1IR Front Panel
The TW-H6W1IR Rear Panel
Telephone Features
Installation and Initial Configuration
A Warning on Connection Cables
Step 1 - Setting up the Console
Using the Console
Step 2 - Connecting the Console to the Router
Step 4 - Connecting a Telephone or Fax Machine to the Router
Step 3 - Connecting an ISDN Line to the Router
Step 5 - Connecting Ethernet Cables to the Router
Important Notes on Ethernet Connections
Step 6 - Powering Up Devices for Initial Configuration
Step 7 - Initial Configuration of the Router
Step 7 - Configuring the LAN Port
? ?Choose Exit in the sub-menus to return to the Main Menu
Step 8 - Plugging in All Devices
? ? Choose the Telnet/Discovery Enable option and enable telnet
Concepts
The router is now able to use the LAN ports
Configuration and Management
Configuration and
Management
Console Program Main Menu
System Information
?? System Location - enter the geographic location of the router
Interface Configuration
Configuration and
Management
?? Operation Mode - The LAN port is 10BASE-T only
LAN Sub-menu
?? State - this is a toggle, to disable or enable the LAN interface
Configuration and Management
ISDN Sub-menu
?? ISDN Data - this field must contain the incoming telephone number for data calls. In other words, it is your ISDN line’s data phone number
?? State -enables/disables the ISDN port
Network Configuration
IP Stack Configuration
Configuration and Management
The parameters are described below
2. DISABLE - this disables this interface
?? Routing Mode - this parameter allows the router to specify the extent to which it partakes in the RIP on this port. The options are described below
?? Multicast Protocol - if this parameter is set to None, the router will only use the Internet Group Management Protocol IGMP, if IP Multicasting is enabled above. This effectively limits multicast data to the local network. If set to DVMRP Distance Vector Multicast Routing Protocol, the router will also use this protocol to share its multicast information with other routers much like RIP, in effect, enabling multicasting on the WAN ISDN port
IP Static Route
IP Static Route Examples
Router Advertisement
IP Networking
SNMP Agent Configuration
SNMP Community Configuration
SNMP Trap Manager
SNMP Authenticated Trap
Advanced Functions
Remote Access Configuration
Dial-In User Connections
Remote Operation Overview
Dial-In Network Connections
Remote Network Connections
Dial-Out Network Connections
When a packet on the LAN reaches the router, the TW-H6W1IR will
Dial Configuration
Dial In IP Pool
The items are described as follows
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Dial-In User Profile
The parameters in the above window are described as follows
Remote Network Profile
?? Remote Name - Name for the remote network that the TW- H6W1IR is being set up to connect with
?? Incoming
?? Outgoing
Configuration and Management
?? State - enables/disables this Remote Network Profile
DHCP Server Configuration
DHCP Configuration
Dynamic IP Pool
Static IP Pool
DHCP Relay Agent
All other parameters Netmask, Gateway, DNS IP, WINS IP
Filter Configuration
Configuring a Filter Set
Filter State of Interface
Layer 2 Filter
3. disable - this does not apply the protocol independent filter
IP Filter
3. disable - this does not apply the IP filter
Multiple Home Configuration
The parameters are described below
Static ARP
?? State - this toggles enable, disable
Configuration and Management
The parameters are described as follows
NAT Configuration
How NAT Works
Router NAT
In the Outgoing Data Packet above, the Source IP address is the IP address that is translated by NAT. The Destination IP Address is the IP address of a computer outside the private network, on the Internet for example. And the Data portion of the packet is the information payload borne by the packet, for instance a request to view a web page
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Global IP Addresses
NAPT
Source Port global
Source Port local
Source IP local
6000
Class
Setting Local IP Addresses
Beginning Address
Ending Address
Configure NAT/NAPT
Name Field Configuration Screen
?? Translation Mode - this toggles choices of four types of NATs
NAT IP Pool Configuration Screen
Dynamic NAT
Dynamic NAPT
Static NAT
Static NAPT
Configure NAPT for Special Applications
over the Internet and you are using NAPT, you may need to exempt certain port numbers from the NAPT port translation process. Please refer to the user guide for the program to find out whether it transmits and receives data only through specified IP port numbers. In order for these programs to work with NAPT, the IP port numbers required by these applications must be entered in the Configure NAPT for Special APs screen shown below
The fields in the above window are described as follows
Telnet/Discovery Enable
DNS Configuration
Host Table
Radius Configuration
Items in the above submenu are described as follows
PPP Configuration Multi-Link PPP MLPPP
Choosing Multi-Link PPP Configuration displays the following screen
Items in the Multi-Link PPP Configuration window are described as follows
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ISDN Link 1 and
is not capable of using Stac compression, the two devices will still communicate, albeit without using Stac compression. When disabled, Stac compression will never be used on this port
Administration Configuration
System Status
System Maintenance
Routing Table
Statistics
?? Hops - this is the remaining hop-count
LAN Counter Table
Counter
?? Rx Packets - the number of valid packets received by the router
ISDN Counter Table
?? Tx Bytes - the total number of bytes transmitted by the router
Configuration and Management
Log and Trace
Event/Error Log
Log Configuration
View Log File
Trace Buffer Configuration
Trace Buffer
View Trace Buffer
The contents are described as follows
Diagnostic
? ? Data - the contents of the header of the packet
Configuration and Management
This feature tests a dial-out ISDN connection
Connection Test
Configuration and Management
? ? Interface - The ISDN B-channel to be tested
Ping Test
Loopback Test
System LAN Test
Configuration and Management
System ISDN Test
Software Update
Factory Reset
System Settings Backup/Restore
System Restart
Items in the window are described below
PROM System Configuration
Configuration
PROM System
PROM System Configuration
System Configuration
TCP/IP Parameters Configuration
Software Update
System Reset
Items listed in the above menu are described as follows
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Execute Bootload
EEPROM Factory Reset
Configuration
PROM System
Using Telnet
Telnet Configuration
Using Telnet via LAN
System Timeout
Using Telnet via ISDN
Using RADIUS Authentication
Installing a RADIUS Server
Configuring the TW-H6W1IR for RADIUS Authentication
Using RADIUS
Authentication
# Client Name
Password = “joepassword”
Adding Users to the RADIUS Database
Ip user Password = “iusespecificip” FramedIPAddress =
# 192.168.0.1ALLcustomer
Some Common Problems With the TW-H6W1IR
Appendix A - Troubleshooting
None of the LEDs are on when you power up the router
Connecting the RS-232 cable, cannot access the console program
Problems With the ISDN Line
Problems with the LAN Interface
Can’t PING any station on the LAN
Appendix A
Troubleshooting
Appendix B - IP Concepts
IP Addresses
Appendix B - IP Concepts
Class
IP Network Classes
Maximum
Network Addresses Host
Class
Subnet Mask
Beginning Address
Ending Address
Appendix B - IP Concepts
IP Class
IP Protocol Numbers
Appendix C - IP Protocol and Port Numbers
IP Port Numbers
Appendix C - IP Protocol and Port Numbers
SNMP Trap
Appendix C - IP Protocol and Port
Numbers
Appendix D - Technical Specifications
General
Appendix D - Technical Specifications
Specifications
Physical & Environmental
Routing
Bridging
Appendix E - Country ID Numbers
Appendix E - Country ID Numbers
Appendix F - Configuration File
disable is the parameter you set
Configuration File Example
# routing protocol type 0RIPv1, 1RIPv2, 2RIPv1&2 routing-type
Index
Execute Bootload
See LAN
Set Peer IP as Default Gateway
Update Software from
