Forum Discussion

MW1's avatar
MW1
Icon for Cirrus rankCirrus
Sep 06, 2010

Adding standby F5 to HA pair using network failover

All,   can anyone advise why when I add a standby F5 LTM to a active/standby HA F5 LTM setup using network fail over the interfaces on the active F5 go offline after the device "see each other"...
config
design
Chris_Miller's avatar
Chris_Miller
Icon for Altostratus rankAltostratus
Sep 07, 2010
Looking at one of my 9.x boxes, I only see "Restart Service," "Restart All," and "Fail Over and Restart." Can you verify your trunks on each F5? I imagine you have LACP with spanning tree in pass-through for those interfaces? I've had boxes that go from active to standby to active all in one log entry but can't remember why that was...if you have a support contract, they might be able to shed some light there.