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Cisco Bug: CSCvj01235 - M3 spurious hw drops with mcast pkts on SVI after GRE tunnel decap.

Last Modified

Jun 18, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

8.2(1)

Description (partial)

Symptom:
Hardware drops and errors seen if GRE tunnel decap interface is on M3 module for multicast traffic, even though traffic is forwarded correctly/

Conditions:
GRE tunnel decap must happen on M3 module.
The underlay of the tunnel is over SVI and not L3 interface.
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