5.2.6.1 SEPPN32fTopologyOperationFailureAlert

Table 5-39 SEPPN32fTopologyOperationFailureAlert

Field Details
Trigger Condition Topology Hiding or Recovery Failure exceeded configured threshold (1%)
Severity Major
Alert details provided Summary
"Topology hiding/recovery operation failres reached more than configured threshold"
Expression:
delta(ocsepp_topology_header_failure_total{namespace="sepp-namespace"}[2m]) > 0 or (ocsepp_topology_header_failure_total{namespace="sepp-namespace"} unless ocsepp_topology_header_failure_total{namespace="sepp-namespace"} offset 2m)
OID 1.3.6.1.4.1.323.5.3.46.1.2.4004
Metric Used ocsepp_topology_header_failure_total, ocsepp_topology_header_success_total
Resolution

This alert will be raised when the total Topology Hiding or Recovery failures reach more than 1%.

Alert will be cleared when the error rate is below 1%.

Possible Resolutions:

  1. Check the header for which alert is raised, header name present in alert label.
  2. Verify the error_msg using "ocsepp_topology_header_failure_total" metric and KPI.
  3. Fix or add configuration for the header.

Note: The alert will be cleared only if the corresponding success metric is pegged.