2146 ExtremeWare Software 7.3.0 Command Reference Guide
Troubleshooting Commands
configure debug-trace dvmrp-route
configure debug-trace dvmrp-route <debug level> vlan <vlan name>
Description
This command records debug information to the syslog.
Syntax Description
Default
The default level is 0.
Usage Guidelines
The
debug level
range is 0 to 5. Higher levels record more verbose messages. Higher levels also record
the messages recorded at lower levels.
This command records all DVMRP route report messages coming into a VLAN. Use this command if
the DVMRP routing table is incorrect or unstable.
Example
The following command sets the reporting level for DVMRP route errors to 3:
configure debug-trace dvmrp-route 3 vlan v49
Following is the log output at this level:
<INFO:SYST> serial admin: configure debug-trace dvmrp-route 3 vlan v49
<DBUG:DVMR> dvrx.c 159: Rx Report from 192.168.200.2 in VLAN(v49)
<DBUG:DVMR> dvrx.c 298: Rx route 10.1.2.0/24 Metric 0.1 from 192.168.200.2
<DBUG:DVMR> dvrtrx.c 330: Replace RT (10.1.2.0/24 Metrix=1). Flag=01/4
<DBUG:DVMR> dvrx.c 298: Rx route 192.168.3.0/24 Metric 1.1 from 192.168.200.2
<DBUG:DVMR> dvrtrx.c 330: Replace RT (192.168.3.0/24 Metrix=1). Flag=01/4
<DBUG:DVMR> dvrx.c 298: Rx route 192.168.1.3/32 Metric 1.1 from 192.168.200.2
<DBUG:DVMR> dvrtrx.c 330: Replace RT (192.168.1.3/32 Metrix=1). Flag=01/4
<DBUG:DVMR> dvrttx.c 339: Trigger RT(10.1.2.0/24 metric=34) to Vlan(v49).
<DBUG:DVMR> dvrttx.c 339: Trigger RT(192.168.3.0/24 metric=34) to Vlan(v49).
<DBUG:DVMR> dvrttx.c 339: Trigger RT(192.168.1.3/32 metric=34) to Vlan(v49).
<DBUG:DVMR> dvrttx.c 496: Tx trigger report on VLAN(v49). Len=27
<DBUG:DVMR> dvrx.c 159: Rx Report from 192.168.200.2 in VLAN(v49)
debug level Specifies a debug level:
0 — Records error messages.
1 — Records warnings.
2 — Records verbose warnings.
3 — Displays a dump of each packet.
4 — No additional information recorded.
5 — No additional information recorded.
vlan name Specifies a VLAN name.
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