USA
NETGEAR, Inc
 EN 55 022 Decla0ration of Conformance
Trademarks
Statement of Conditions
 Customer Support
Bestätigung des Herstellers/Importeurs
Certificate of the Manufacturer/Importer
VCCI-2 Statement
 Frontmat.fm Page iv Tuesday, October 10, 2000 311 PM
 Contents
 Chapter Router Configuration
Chapter Router Installation and Connection
 Chapter TCP/IP Configuration
Chapter Configuration for Internet Access
Chapter Remote Node Configuration
Chapter Dial-In Configuration
 Chapter Troubleshooting
Chapter System Maintenance
 Appendix C Isdn Clearing Codes
Appendix D Using the Protocol Analyzer and Trace Tools
Appendix a Technical Specifications
Appendix B Ordering Isdn Lines
 RH348TOC.fm Page x Tuesday, October 10, 2000 312 PM
 Figures
 Figure D-1
 Abbreviations Used in Menu 21.1 Filter Rules Summary
Tables
 Table B-1
 Congratulations on your purchase of the Netgear
Preface
Purpose
Audience
 This section describes the conventions used in this guide
Conventions
Special Message Formats
Use of Enter, Type, and Press
 DOS file and directory names
Related Publications
Other Conventions
This guide uses the following typographical conventions
 Preface.fm Page xviii Tuesday, October 10, 2000 314 PM
 About the Router
Features
Chapter Introduction
 Key Features
 Multilink PPP Support
Isdn Support
 Security
TCP/IP Support
 Management Support
PAP and Chap Authentication
 Routing Information Protocol
What is a Router?
Basic Router Concepts
 Is normally written as
IP Addresses and the Internet
 Three Main Address Classes
 Equals
Netmask
Address remains
ANDed with
 Example of Subnetting a Class B Address
Subnet Addressing
 Netmask Notation Translation Table for One Octet
 Dotted-Decimal Masklength
Private IP Addresses
Netmask Formats
 Illustrates a single IP address operation
Single IP Address Operation Using NAT
 Domain Name Server
Address Resolution Protocol
 IP Configuration by Dhcp
 Intro.fm Page 16 Tuesday, October 10, 2000 315 PM
 Package Contents
Chapter Router Installation and Connection
 Or incoming call bumping
Isdn Services Checklist
 Network Checklist
 Front Panel of Model RT328 Router
Connecting the Router
 Label Activity Description
LED Descriptions
 Rear Panel of the Model RT328 Router
 Connecting the Ethernet Cable
Connecting the Serial Cable Optional
Connecting to the Isdn Port
 Connecting the Power Adapter
Connecting to the Hub Ports in the Model RH348 Router
Connecting a Telephone, Fax, or Modem
 Connecting Through a Telnet Connection
Connecting for Configuration
Connecting Through a Serial Port
 System timeout
 Configuration Methods
Chapter Router Configuration
 To continue
Powering on the Router
 Action Description
Manager Menu Commands
Navigating the Manager
 Manager Main Menu
Manager Main Menu is illustrated in Figure
 Number Menu Title Description
Manager Menu Summary
Describes the top-level Manager menus
Manager Menu Summary
 Menu 1 General Setup
General Setup Menu
 System can make an outgoing call or answer an incoming call
Isdn Setup Menu Parameters for North America
Isdn Menus
North American Isdn Menu
 DSS1 Isdn Menu
Shows Menu 2 Isdn Setup for North America
 Isdn Setup Field Descriptions
 Shows Menu 2 Isdn Setup for DSS1
 Ethernet General Setup Menu Fields
Ethernet Setup
General Setup Menu
 Menu 3 Ethernet Setup Menu Fields
Dhcp and TCP/IP Setup
 RIP Direction
 To change the Manager password
Manager Password Setup
 Information Checklist
Chapter Configuration for Internet Access
 If you do not have this data, you can leave it blank
Internet Access Configuration
To configure your router for Internet access
 Enter your password in the My Password field
 Single User Account Server IP Addr
Configuration for Single User Account
 To create a remote node
Chapter Remote Node Configuration
 Menu 11.1 Remote Node Profile Fields
 Submenu
 To edit PPP options
Press Esc at any time to cancel your selections
Editing PPP Options
 Fields in Menu 11.2 Remote Node PPP Options
 Relationship Between BTR and MTR
Bandwidth on Demand
 Chapter Dial-In Configuration
Default Dial-In Setup
 Fields in Menu 13 Default Dial-in Setup
 Multiple Link Options Max Trans Rate
 Dial-In Users Setup
 Fields in Menu 14.1 Edit Dial-in User
Lists and describes the fields in the Edit Dial-in User menu
 Dialin.fm Page 6 Tuesday, October 10, 2000 320 PM
 LAN-to-LAN Application
Chapter TCP/IP Configuration
 Fields in Menu 11.1 Remote Node Profile Fields
Remote Node Setup
To set the protocol-dependent parameters
 Menu 11.3 Remote Node Network Layer Options Fields
 RIP
Static Route Setup
 Edit IP Static Route Menu Fields
 Tcpip.fm Page 6 Tuesday, October 10, 2000 324 PM
 Outgoing Packet Filtering Process
Chapter Filter Configuration
 Configuring a Filter Set
Router Filter Structure
 Abbreviation Description
Abbreviations Used in Menu 21.1 Filter Rules Summary
Abbreviations Used if Filter Type Is IP
 Abbreviations Used if Filter Type Is GEN
Configuring a Filter Rule
TCP/IP Filter Rule
 Field Descriptions
TCP/IP Filter Rule Menu Fields
 Filter.fm Page 6 Tuesday, October 10, 2000 325 PM
 Generic Filter Rule Menu Fields
Generic Filter Rule
 Applying a Filter Set
 Diagnosing the Situation
Background activity Some cases, this NetBIOS
Reducing Unnecessary Calls by Windows
 Bold characters denote source IP 141.251.23.18=local PC
05 00
Protocol 17, or 11h =UDP
05 00 1F 11 CC 9D 8D FB 17
 Menu 21 Filter Set Configuration
Implementing the Filter
 Shows Menu 21.1.1 TCP/IP Filter Rule
 Filter Rules Summary Menu
 Applying the Filter
When you finish, restart the router
 System Status
Chapter System Maintenance
System Maintenance Status Menu Fields
Command Field Name Description
 CLU
 Packet Examples
Terminal Baud Rate
 Log and Trace
View Error Log
System Maintenance Log and Trace Menu Fields
Command Field
 You must configure the parameters to activate syslog Table
System Maintenance Syslog and Accounting Menu Fields
Field Command Description
 Isdn Tools
Diagnostic Menu
System Maintenance Diagnostic Menu Fields
 Trace Display for a Successful TCP/IP Protocol Connection
TCP/IP Tools
 System Tools
Restore Configuration
Back Up Configuration
 Message is displayed asking if you want to continue
 Budget Management
Call Control
Blacklist
 Call Control Parameters
Call History
 Sysmaint.fm Page 12 Tuesday, October 10, 2000 326 PM
 Basic Functioning
Chapter Troubleshooting
 Should contact technical support
Troubleshooting the Isdn Line
Test LED
LAN Link LED
 Code Numbers for Failed Isdn Initialization
Isdn Initialization or Reset
Isdn Loopback Test
 If the path is working, you see this message
Troubleshooting a TCP/IP Network Using a Ping Utility
Testing the LAN Path to Your Router
You should see a message like this one
 Primary Phone # Secondary Phone # Transfer Rate
Troubleshooting a Remote Node or ISP Connection
Testing the Path from Your PC to a Remote Device
 Troubleshooting a Remote User Connection
 Restoring the Default Configuration and Password
Troubleshooting the Manager Interface
Testing the Phone Ports
 Restart the router
 Isdn Standard
Appendix a Technical Specifications
General Specification
WAN Protocols PPP, Multilink PPP, Bacp
 Analog
Dimensions 253 by 181 by 35 mm 95 by 7.1 by 1.4 Weight
Operating temperature To 40 C Operating humidity
Interface, RJ-45 NT1 built-in
 To order your Isdn line
Appendix B Ordering Isdn Lines
Ordering the Line
 Switch Type Region No. of Phone #s No. of SPIDs
Provisioning for Switches in North America
Provisioning for AT&T 5ESS Switch
Table B-1 Switch Types Supported
 Provisioning Feature Setting
 Provisioning for Northern Telecom Switch
 Appbisdn.fm Page 5 Tuesday, October 10, 2000 329 PM
 Appbisdn.fm Page 6 Tuesday, October 10, 2000 329 PM
 Table C-1 Isdn Call Clearing Codes
Appendix C Isdn Clearing Codes
Clearing Codes
Table C-1 lists the Isdn call clearing codes
 Table C-1. Isdn Call Clearing Codes
 To begin problem diagnosis
Diagnostic Process
 To invoke the EPA
Isdn Protocol Analyzer
 Appdtool.fm Page 3 Tuesday, October 10, 2000 331 PM
 Figure D-1. Isdn Protocol Analyzer Display
 Packet Tracing
 Appdtool.fm Page 6 Tuesday, October 10, 2000 331 PM
 Trace Screen
Figure D-2
 Figure D-3. Packet Trace Display Definitions
Packet Trace Display Format
 Glossary
 Dynamic Host
Bearer Service
Integrated Services
Data Over Speech
 Glossary
 Plain Old Telephone
Password
Service Point-to-Point
Service Profile
 Configuration
Index
 Domain name server, using DSS1 Dynamic NAT
 Isdn F/W Version field, System Maintenance menu
 PPP
 TCP/IP
 Value field, Generic Filter Rule menu