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Cisco Bug: CSCuj27357 - "ARP-3-DUP_VADDR_SRC_IP: arp" received on standby vrrp while switchover

Last Modified

Feb 04, 2019

Products (1)

  • Cisco Nexus 3000 Series Switches

Known Affected Releases

6.0(2)A1(0.99)

Description (partial)

Symptom:
Nexus 3000 Series Switches will log the following when there is a VRRP state change:

ARP-3-DUP_VADDR_SRC_IP:  arp [3308]  Source address of packet received from xxxx.xxxx.xxxx VlanX(port-channelX) is duplicate of local virtual ip, x.x.x.x

Conditions:
N3K pair in vPC running VRRP.
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