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Cisco Bug: CSCvv92716 - cBR-8 SNMP ccsCmFlapLastFlapTime returns values only for first init ranging US channel for MTC CMs

Last Modified

Oct 23, 2020

Products (1)

  • Cisco cBR Series Converged Broadband Routers

Known Affected Releases

Gibraltar-16.12.1

Description (partial)

Symptom:
The SNMP object ccsCmFlapLastFlapTime does not always return the same value as returned by "show cable flap" and "show cable modem flap" for a MTC cable modem.
The value returned is the last flap on a US channel in the list "show cable modem <H.H.H> flap", which is not necessarily the last US channel that flapped.

Conditions:
the flap occurs on different times for different upstream channels of the same modem
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