UDLD Events
The following are the events related to UDLD.
Event ID: 832
| Message | Possible configuration problem detected on port <PORT_ID>. The UDLD VLAN configuration does not match the port VLAN configuration. |
| Platforms | K, KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Information |
Event ID: 833
| Message | Link state on port <PORT_ID> changed to <SUCCESS|FAILURE STATE>. |
| Platforms | K, KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Information |
Event ID: 834 (Severity: Warning)
| Message | Link state on port <PORT_ID> changed to failure. |
| Platforms | K, KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Warning |
Event ID: 835 (Severity: Warning)
| Message | Link state on port <PORT> changed to failure since fiber cross-connection is detected. |
| Platforms | KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Warning |
| Description | only when port state is changed to failure when cross connect fibers are detected. |
Event ID: 836 (Severity: Warning)
| Message | Link state on port <PORT> changed to failure since a loopback is detected. |
| Platforms | KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Warning |
| Description | only when port state is changed to failure when the ports are connected in loopback. |
Event ID: 837 (Severity: Warning)
| Message | Link state on port <PORT> changed to failure since neighbor did not receive UDLD packet. |
| Platforms | KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Warning |
| Description | only when port state is changed to failure when Neighbor doesn't receive the packet. |
Event ID: 4621
| Message | UDLD is now configured to operate in forward-then-verify mode. |
| Platforms | K, KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Information |
Event ID: 4622
| Message | UDLD is now configured to operate in verify-then-forward mode. |
| Platforms | K, KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Information |
Event ID: 4623 (Severity: Warning)
| Message | Excessive UDLD state transitions on port <PORT_ID>. UDLD packets will be discarded for <UDLD INTERVAL> seconds. |
| Platforms | K, KA, KB, RA, WB, WC, YA, YB, YC |
| Category | UDLD |
| Severity | Warning |