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Cisco Bug: CSCur22130 - IF-MIB::ifInDiscards erroneously increment for SNMP on M2

Last Modified

Feb 08, 2017

Products (5)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.1(4)

Description (partial)

Symptom:
Interface discards (ifInDiscards) erroneously increment for some interfaces when polling via SNMP but those same discard counters don't increment for the CLI

Conditions:
Problem occurs on the Nexus M2 series linecard.  On the N7K-M224XP-23L the problem occurs on port pairs ( 1,11) (13,23). At some point valid input discards incremented on these ports but because of this software problem the discards increment for SNMP
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
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