D-Link DI-304 User Manual - page 91

The steps are: 

1. Login to the Telnet terminal. 

2. Type log -F c to clear all call logs. 

3. Ping to any outside host to trigger the router to dial from your PC.

4. Type log -c to display the latest call log. 

Viewing ISDN Logs 

To capture messages exchanged on the ISDN interface, clear all ISDN logs before you 

start capturing the new log. 

The steps are: 

1. Login to the Telnet terminal. 

2. Type log -F w to clear all ISDN logs. 

3. Ping to any outside host to trigger the router to dial from your PC. 

4. Type log -i to display the latest ISDN log. To display all ISDN logs saved in the log 

buffer, type log -i -t. 

Detailed ISDN log example: 

The above example shows detailed D-channel SETUP messages only. Note that all ISDN 

D-channel messages will be displayed when you type the log -i -t command. To use the 

command, you will get to know whether the ISDN connection could be established or not. 

Note that if you cannot read the details, please save these messages in file and attach to 

support technician. 

Viewing PPP Logs 

To view PPP logs, type log -p. 

The steps are: 

1. Login to the Telnet terminal. 

2. Type log -F w to clear all PPP logs. 

3. Ping to any outside host to trigger the router to dial from your PC. 

4. Type log -p to display the latest PPP log. To display all PPP logs, use the log -p -t 

command.

The PPP log is useful in solving communication problems for normal ISDN dialup, or 

PPPoE and PPTP dialup via a DSL modem. 

Viewing WAN Logs 

To view all WAN logs including ISDN D-channel and PPP/PPPoE/PPTP messages, the 

simplest way is to type log -w -t. 

The steps are: 

1. Login to the Telnet terminal.