Contents ix

Firewall design rules

13-32

Filter basics

13-35

Example filters

13-36

Chapter 14 — Utilities and Diagnostics

14-1

Ping

14-2

Trace Route

14-5

Telnet client

14-6

Disconnect Telnet console session

14-7

Factory defaults

14-7

Transferring configuration and firmware files with TFTP....

14-8

Updating firmware

14-8

Downloading configuration files

14-9

Uploading configuration files

14-10

Transferring configuration and firmware files with

 

XMODEM

14-10

Updating firmware

14-11

Downloading configuration files

14-12

Uploading configuration files

14-12

Restarting the system

14-13

Part III: Appendixes

Appendix A — Troubleshooting

A-1

Configuration problems

A-1

Console connection problems

A-2

Network problems

A-2

How to reset the router to factory defaults

A-3

Power outages

A-3

Technical support

A-4

How to reach us

A-4

Appendix B — Understanding IP Addressing

B-1

What is IP?

B-1

About IP addressing

B-1

Page 9
Image 9
Netopia R5000 manual Part III Appendixes