Netopia Router PN Series Bedienungsanleitung

Netopia



Router

ReferenceGuide

This manual and any associated artwork, software and product designs are copyrighted with

part, without the prior written consent of Farallon Communications. Under the law, copying

includes translation to another language or format.

Netopia, Inc.

2470 Mariner Square Loop

Alameda, CA 94501-1010

U.S.A.

Patents

EtherWave daisy-chainable 10Base-T technology is covered by

U.S. Patent Number 5,414,708. Other U.S. and foreign patents are pending.

Contents

Chapter 1 — Introduction.......................................................... 1-1

How to use this guide .................................................... 1-2

Netopia models.................................................... 1-3

Connecting to the Advanced Conﬁguration screens........... 1-4

Connecting a modem to the SmartPort...................1-4

Navigating through the Advanced Conﬁguration

screens ........................................................................ 1-6

Keyboard navigation..............................................1-7

Chapter 2 — Conﬁguring ISDN and Leased Line Connections....... 2-1

ISDN WAN Setup ........................................................... 2-2

ISDN line conﬁguration ......................................... 2-2

Leased line WAN Setup.................................................. 2-5

Leased line conﬁguration ......................................2-6

Connection proﬁles for ISDN and Leased lines............... 2-13

Frame Relay conﬁguration................................... 2-31

Frame Relay DLCI conﬁguration........................... 2-34

Default proﬁle.............................................................. 2-39

How the default proﬁle works

for a switched circuit .......................................... 2-40

How the default proﬁle works

for a permanent circuit ....................................... 2-45

Call acceptance scenarios.................................. 2-47

WAN IP Address Serving............................................... 2-48

Scheduled connections................................................ 2-49

CSU Backup................................................................ 2-55

Chapter 3 — Connecting Your Local Network ..............................3-1

Overview........................................................................3-1

iv Reference Guide

Readying computers on your local network....................... 3-2

Connecting to a LocalTalk network—

for 400 series models.................................................... 3-3

Connecting to an Ethernet network.................................. 3-4

EtherWave ........................................................... 3-5

10Base-T............................................................. 3-7

Thick and Thin Ethernet........................................ 3-8

Chapter 4 — IP Setup............................................................... 4-1

Key Features of IP Network Address Translation ......4-1

Using NAT ..................................................................... 4-2

Associating port numbers with nodes.............................. 4-4

NAT guidelines..................................................... 4-5

IP setup........................................................................ 4-6

Static routes...................................................... 4-11

IP address serving....................................................... 4-16

MacIP (Kip Forwarding) Options........................... 4-22

Chapter 5 — IPX Setup..............................................................5-1

IPX Deﬁnitions............................................................... 5-1

IPX setup............................................................. 5-4

IPX in the answer proﬁle ....................................... 5-7

IPX ﬁlters ...................................................................... 5-8

IPX packet ﬁlters................................................ 5-10

IPX packet ﬁlter sets .......................................... 5-11

IPX SAP ﬁlters.................................................... 5-14

IPX SAP ﬁlter sets .............................................. 5-16

IPX routing tables ........................................................ 5-19

Chapter 6 — AppleTalk Setup.....................................................6-1

AppleTalk networks ........................................................ 6-1

MacIP.................................................................. 6-4

AURP................................................................... 6-4

Routers and seeding ............................................ 6-5

Contents v

AppleTalk Setup for Small Ofﬁce models.......................... 6-7

AppleTalk Setup for Corporate models............................. 6-9

EtherTalk Setup.................................................... 6-9

LocalTalk Setup.................................................. 6-11

AURP setup ....................................................... 6-12

Chapter 7 — Security................................................................ 7-1

Suggested security measures......................................... 7-2

User accounts............................................................... 7-2

Telnet access................................................................ 7-5

About ﬁlters and ﬁlter set............................................... 7-6

What’s a ﬁlter and what’s a ﬁlter set?.................... 7-6

How ﬁlter sets work.............................................. 7-6

How individual ﬁlters work..................................... 7-9

Design guidelines............................................... 7-15

Working with IP ﬁlters and ﬁlter sets.............................. 7-16

Adding a ﬁlter set............................................... 7-17

Viewing ﬁlter sets............................................... 7-23

Modifying ﬁlter sets............................................ 7-24

Deleting a ﬁlter set............................................. 7-24

A sample IP ﬁlter set.......................................... 7-25

Chapter 8 — Token Security Authentication................................ 8-1

Securing network environments ...................................... 8-1

Using the SecurID token card ......................................... 8-2

Personal identiﬁcation number (PIN) ...................... 8-2

Key Security Authentication Features of the Netopia

Router................................................................. 8-2

Security authentication components................................ 8-3

Conﬁguring the Netopia Router

for security authentication.............................................. 8-4

Initiating a connection call using

security authentication................................................... 8-5

vi Reference Guide

Establishing a dial-on-demand (DOD)

connection call..................................................... 8-5

Establishing a manual connection call ................... 8-8

Troubleshooting............................................................. 8-9

Chapter 9 — Monitoring Tools ................................................... 9-1

Status overview............................................................. 9-1

General Status..................................................... 9-2

Current Status..................................................... 9-3

LED Status.......................................................... 9-4

Statistics ...................................................................... 9-5

Event Histories.............................................................. 9-9

Routing Tables............................................................. 9-12

Call Accouting.............................................................. 9-15

SNMP......................................................................... 9-17

sysObjectID and sysDescr................................... 9-18

The SNMP Setup screen..................................... 9-19

SNMP traps....................................................... 9-20

Chapter 10 — Utilities and Tests..............................................10-1

Setting the system date and time ................................. 10-2

Ping............................................................................ 10-3

Tracing a route ............................................................ 10-7

Upgrading the Netopia Router....................................... 10-8

Restarting the system.................................................. 10-8

Factory defaults........................................................... 10-9

The ISDN loopback test................................................ 10-9

Console conﬁguration................................................. 10-11

Transferring conﬁguration and ﬁrmware ﬁles

with XMODEM............................................................ 10-12

Using the console port ..................................... 10-12

Using the SmartPort......................................... 10-13

Updating ﬁrmware............................................ 10-14

Downloading conﬁguration ﬁles ......................... 10-15

Contents vii

Uploading conﬁguration ﬁles ............................. 10-16

Transferring conﬁguration and ﬁrmware ﬁles

with TFTP .................................................................. 10-17

Updating ﬁrmware............................................ 10-18

Downloading conﬁguration ﬁles ......................... 10-19

Uploading conﬁguration ﬁles ............................. 10-20

Appendix A — Troubleshooting .................................................. A-1

Power outages..................................................... A-1

Conﬁguration problems......................................... A-1

Console connection problems ............................... A-2

ISDN problems..................................................... A-2

Frame Relay problems.......................................... A-4

Network problems................................................ A-5

Internal termination switch............................................. A-6

Technical support .......................................................... A-7

How to reach us................................................... A-8

Appendix B — Understanding IP Addressing ............................... B-1

What is IP?.................................................................... B-1

About IP addressing .......................................................B-2

Subnets and subnet masks .................................. B-3

Example: Using subnets on a Class C IP internet.... B-5

Example: Working with a Class C subnet................ B-8

Distributing IP addresses ............................................... B-9

Manually distributing IP addresses ...................... B-10

Using address serving........................................ B-10

Tips and rules for distributing IP addresses.......... B-10

Nested IP subnets....................................................... B-13

Broadcasts.................................................................. B-16

Packet header types........................................... B-16

Appendix C — ISDN Conﬁguration Guide .................................... C-1

Deﬁnitions..................................................................... C-1

viii Reference Guide

About SPIDs.................................................................. C-2

Example SPIDs .................................................... C-3

Second directory number ............................................... C-3

Switch-speciﬁc uses............................................. D-3

Backup number.................................................... D-4

Dynamic B-channel usage............................................... D-4

Other incoming call restrictions............................. D-5

Appendix D — ISDN, DDS/ADN, and T1 Events........................... D-1

Leased line events......................................................... D-2

ISDN events.................................................................. D-2

ISDN event cause codes....................................... D-3

Appendix E — Further Reading .................................................. E-1

Glossary

Index

Warranty

1-1

ETHE

RNET

ISDN

Receive

Link

Receive

Link

Transmit

Collision

AUI

Ready

Traffic

B1 DB2

PC card

Power

Chapter 1

Introduction

Your Netopia Router offers Advanced Conﬁguration features in

addition to the Easy Setup features. The advanced feature screens

are accessed through the Main Menu of the Router’s console

conﬁguration screen. This

Reference Guide

documents the advanced

features, including advanced testing, security, monitoring, and

conﬁguration features. This

Reference Guide

should be used as a

companion to the Easy Setup conﬁguration instructions in the Netopia

Router

Getting Started

guide. You should read the

Getting Started

guide before reading this

Reference Guide

This chapter introduces the

Reference Guide

and tells you how to use

it efﬁciently. You will also learn about different methods of accessing

the conﬁguration screens. Finally, you will learn how to locate and go

to particular conﬁguration screens.

1-2 Reference Guide

How to use this guide

This guide is organized into chapters describing each of the Netopia

Router’s advanced features. You may want to read each chapter’s

introductory section to familiarize yourself with the various features

available.

You can also use this summary to locate relevant sections:

■

To conﬁgure ISDN setup parameters, see “ISDN WAN Setup” on

page 2-2.

■

To conﬁgure leased line setup parameters, see “Leased line WAN

Setup” on page 2-5.

■

To add or modify connection proﬁles, see “Connection proﬁles for

ISDN and Leased lines” on page 2-13.

■

To conﬁgure the default proﬁle for an ISDN or leased line, see

“Default proﬁle” on page 2-39.

■

To put the advanced conﬁguration changes into effect,

“Restarting the system” on page 10-8.

■

To manually establish a connection with an existing connection

proﬁle, see “Establishing a WAN Connection” on page 2-30.

400 Netopia series

models only

■

To use the AppleTalk Update-Based Routing Protocol (AURP), see

“AURP setup” on page 6-12.

■

To schedule regular or one-time connections, see “Scheduled

connections” on page 2-49.

■

To conﬁgure dynamic IP address service (DHCP, MacIP, or

BOOTP), see “IP address serving” on page 4-16.

■

For testing network connections, see “The ISDN loopback test”

on page 10-9 to test a switched ISDN line, and “Ping” on

page 10-3 to test connections to IP hosts.

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