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Cisco Bug: CSCtb49907 - Standby ACE arp table not being updated by gratuitous arp

Last Modified

Jan 30, 2017

Products (1)

  • Cisco ACE Application Control Engine Module

Known Affected Releases


Description (partial)


Arp table on secondary ace in bridge mode not being update by gratuitous arp

Nic teaming or IP multipath. When one nic fails and the backup takes over a gratuitous arp is sent out. The Active ace arp table is updated but the standby ace is not updated causing a probe failure. The standby recovers after arp entry times out.
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