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Diagnostics and Troubleshooting
5-10
8000-A2-GB20-50
April 2000
Example 3. System Status Message
The following SYSLOG message have been received:
Fri Apr 9 11:13:15 1999 Link Transition Threshold Exceeded, port
DSL2
Meaning:
The number of DSL retrains (transitions) has exceeded the Link Down Count
configured on the DSL Parameters screen (A-B-B). This is checked every
15 minutes when the current 15-minute bucket is shifted to the previous
15-minute bucket. There will never be more than one SYSLOG message for each
15-minute period. The Link Down Count only determines if a trap is sent. It has
no effect on when the units will retrain.
Example 4. Port Card Status Messages
The following SYSLOG messages have been received:
Mon May 3 10:25:31 1999 Margin Threshold Exceeded, DSL port 3
Mon May 3 10:26:36 1999 ALARM: DSL3 Margin Low Set
Mon May 3 10:27:42 1999 Margin Threshold Normal, port DSL3
Mon May 3 10:28:50 1999 ALARM: DSL3 Margin Low Clear
Meaning:
The margin has gone below what was set as a startup margin on the DSL
Parameters screen (A-B-B) and an alarm message has been sent to the NMS.
Then, the margin returned to a value above what has been set on the DSL
Parameters screen and the message has been sent to the NMS.
Example 5. Link Restart Commanded Retrain Messages
The following SYSLOG messages have been received:
Mon Jul 19:15:16:15 1999 Restart Caused by Link Restart DSL port 2
Mon Jul 19 15:17:01 1999 Remote Restarted at Mon Jul 20 15:16:52
1999
Mon Jul 19 15:17:01 1999 Remote Reed Solomon Restart, DSL port 2
Meaning:
The port card retrained because of a Link Restart command issued by an
operator. The remote unit retrained because the port card retrained.