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Forum Discussion

insomniak_11745's avatar
insomniak_11745
Icon for Nimbostratus rankNimbostratus
Oct 22, 2014

BIG-IP 11.3.0 --> 11.6.0 Upgrade Failover Woes

Hello all, During an upgrade of 11.3.0 to 11.6.0 I experienced issues when failing over to the standby device to upgrade the active. The devices are in an active-standby configuration, but not con...
application delivery
LTM
management
TMOS
JG's avatar
JG
Icon for Cumulonimbus rankCumulonimbus
Oct 22, 2014
Understandably, as nothing is more disturbing and reduces my life more than seeing a loop at an upgrade! How was your HA configured? With a dedicated VLAN? With a multicast addr? You could have put the standby offline and trouble-shoot the HA.