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Cisco Bug: CSCut60406 - IlukaMR5: discover pkts not reaching to server in L2MP & snoop enabled

Last Modified

Jan 31, 2017

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases

7.2(0)N1(0.125)

Description (partial)

Symptom:
The dhcp packets received by SUP through fabric path port are dropped in SUP bigsur in transmit direction. Hence the packets will not be seen on egress classical ethernet port which is connected to server. Here DHCP Snooping is only making packets to be sent to SUP.

Conditions:
It occurs in L2 Fabric path setup and only if dhcp snooping is enabled.
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