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Cisco Bug: CSCvh89190 - D31 MIb Incorrect OFDM ifIndex in docsIf31CmtsCmRegStatusDsProfileIdList post LCHA

Last Modified

Nov 27, 2019

Products (2)

  • Cisco cBR Series Converged Broadband Routers
  • Cisco cBR-8 Converged Broadband Router

Known Affected Releases

16.6.1

Description (partial) 

Symptom:
docsIf31CmtsDsOfdmChanChannelId 1.3.6.1.4.1.4491.2.1.28.1.19.1.1 MIB query not returning results for OFDM ifIndex post LCHA

Conditions:
Issue seen for active secondary LC after LCHA.
Query docsIf31CmtsCmRegStatusDsProfileIdList for an online CM post LCHA to obtain the OFDM channel ifIndex available to the CM.
Query docsIf31CmtsDsOfdmChanChannelId  to obtain the channel info.

The issue occurs only when the OFDM channel ifIndex info is derived from querying the 'docsIf31CmtsCmRegStatusDsProfileIdList' MIB.
However, the OFDM channel info of the online modem can be obtained through other show commands on cbr8 as well.
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