For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

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
R_Eastman_13667's avatar
R_Eastman_13667
Historic F5 Account
Oct 27, 2014
When we upgrade, we put our HA standby device "Offline" before starting the upgrade. This way the active device will not try and failover during the upgrade and when the standby device comes back up, it will be "Offline" until it is checked out for proper config.