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Cisco Bug: CSCun23230 - Imaint: v4 ping failure from host to the leaf

Last Modified

Feb 02, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

7.0(1)N1(1)

Description (partial)

Symptom:
Seeing the error message - 
arp: arp_handle_arp_request: VINCI: No configured gateway anycast mac 




ARP process may not be able to handle the request

Conditions:
Intermittent issue.
This happens because of timing problem where the ARP does not receive the HMM anycast gateway mac config notification. As a result arp does not have the anycast mac and it fails to process the received request.
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