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Forum Discussion

Ron_Peters_2122's avatar
Ron_Peters_2122
Icon for Altostratus rankAltostratus
Sep 15, 2016

ARP/MAC Tables Not Updating on Core Switches After F5 LTM Failover (GARP Issue?)

We have two F5 LTM 5250v appliances configured with 2 vCMP instances each in an HA pair (Active/Standby). Each F5 5250v has a 10G uplink to two core switches (Cisco Nexus 7010) configured as an LACP ...
application delivery
arp
fail over
gratuitous arp
LTM
Andrew_Husking's avatar
Andrew_Husking
Icon for Cirrus rankCirrus
Sep 21, 2016

What version are you running?

 

We've seen hints of this in some of our failovers after upgrading to 12.1.0/12.1.1.

 

Also have you heard anything back from the case? I'm curious to see how things go for you guys.

 

Cheers,