Netopia R910 - Manual (Page 7)

Contents vii
G
Example filters ................................................ 13-147
RADIUS Client Suppor t .............................................. 13-151
RADIUS client configuration.............................. 13-151
Chapter 14 — Utilities and Diagnostics ............................... 14-155
Ping ......................................................................... 14-156
Trace Route.............................................................. 14-158
Telnet client.............................................................. 14-159
Disconnect Telnet console session ............................ 14-160
Factor y defaults........................................................ 14-160
Transferring configuration and firmware files
with TFTP ................................................................. 14-160
Updating firmware ........................................... 14-161
Downloading configuration files ........................ 14-162
Uploading configuration files ............................ 14-163
Transferring configuration and firmware files
with XMODEM........................................................... 14-163
Updating firmware ........................................... 14-164
Downloading configuration files ........................ 14-165
Uploading configuration files ............................ 14-165
Restar ting the system............................................... 14-166
Appendix A — Troubleshooting..............................................A-167
Configuration problems ............................................... A-167
Console connection problems ............................ A-168
Network problems ............................................. A-168
How to reset the router to factor y defaults ................... A-169
Power outages............................................................ A-169
Technical suppor t ....................................................... A-170
How to reach us................................................ A-170
Appendix B — Understanding IP Addressing ..........................B-173
What is IP?................................................................. B-173
About IP addressing .................................................... B-173
Subnets and subnet masks ............................... B-174
Example: Using subnets on a Class C
IP internet ........................................................ B-175