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Forum Discussion

nov1ce_120072's avatar
nov1ce_120072
Icon for Nimbostratus rankNimbostratus
Oct 12, 2015

Upgrade from 10.2.3 to 12.0.0

Hello,   I'm upgrading a pair of BIG-IP LTM VE 10.2.3(112) to the latest 12.0.0(606) in the lab. They're in active/standby mode with only one module provisioned: LTM. Network failover is enabled. ...
application delivery
LTM
management
software upgrade
boneyard's avatar
boneyard
Icon for MVP rankMVP
Oct 21, 2015

im not sure i totally understand your situation. but if you are wondering about the moment where you have one 10.2.3 box and one 12.0 box then at that stage i would expect mirroring not to work correctly. if im not mistaken your are even advised to turn off mirroring during an upgrade.

 

see also: https://devcentral.f5.com/questions/disable-mirroring-on-ha-pair