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Cisco Bug: CSCuo86036 - Spurious error messages seen when mct pc member is shut

Last Modified

Nov 07, 2015

Products (5)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 9504 Switch
  • Cisco Nexus 9508 Switch
  • Cisco Nexus 93128TX Switch

Known Affected Releases

6.1(2)I2(2)

Description (partial)

Symptom:
The following ipfib debug error messages were observed on mct port-channel member shut on a multicast fex vpc setup.

2014 May 16 11:22:12.464033 ipfib: l2mcast_pgm_hw_dest_index(689):ERROR: Failed to program di 0 to hardware. 
2014 May 16 11:22:12.464048 ipfib: l2mcast_walk_pgm_di_for_pc(991):TRACE: Reprogrammed oiflist 0x1 di 0x0

Conditions:
This issue happens when there are multicast routes with OIFs on the fex vpc ports and port shut is performed on the mct portchannel member port.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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