D-Link DI-206 - Manual (Page 11)

Log and Trace......................................................................................................... 121
Diagnostic .............................................................................................................. 129
Software Update.................................................................................................... 136
System Restart....................................................................................................... 137
Factory Reset......................................................................................................... 138
System Settings Backup/Restore........................................................................... 139
PROM S YSTEM C ONFIGURATION ............................................. 143
System Configuration ............................................................................................ 144
TCP/IP Parameters Configuration ......................................................................... 145
System Reset ......................................................................................................... 146
Software Update.................................................................................................... 146
EEPROM Factory Reset ....................................................................................... 149
Execute Bootload ................................................................................................... 149
U SING T ELNET ........................................................................... 150
Telnet Configuration ........................................................................................... 150
Using Telnet via LAN............................................................................................ 150
Using Telnet via ISDN........................................................................................... 151
System Timeout..................................................................................................... 151
U SING RADIUS A UTHENTICATION ........................................... 152
Installing a RADIUS Server................................................................................ 152
Configuring the DI-206 for RADIUS Authentication .................................... 152
Adding Users to the RADIUS Database ........................................................... 154
A PPENDIX A - T ROUBLESHOOTING ........................................... 155
Some Common Problems With the DI-206....................................................... 155
None of the LEDs are on when you power up the router ..................................... 155
Connecting the RS-232 cable, cannot access the console program ........................ 155
Problems With the ISDN Line............................................................................. 156
Problems with the LAN Interface....................................................................... 156