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Cisco Bug: CSCvv31849 - GMR8: fail to receive traffic on L2, if L3 and L2 traffic is expected on same Bidir group

Last Modified

Sep 03, 2020

Products (1)

  • Cisco Nexus 3000 Series Switches

Known Affected Releases

7.0(3)I7(8.77)

Description (partial)

Symptom:
when we have a L2 receiver (with remote querier) +  L3 receiver on a same T2 box with rp set to Bidir, traffic is not received on L2 receiver , this issue is seen specifically on Bidir RP and is not observed with a Static RP.

Conditions:
L2 traffic wont be forwarded if we have both L2 and L3 groups on same Bidir group.
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