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Forum Discussion

Craigus_200691's avatar
Craigus_200691
Icon for Nimbostratus rankNimbostratus
Feb 25, 2016

No AD authentication after upgrading to BigIP-V12HF1

Hi,   I am in the middle of an upgrade of our BigIP units (HA pair) from 11.6HF4 to 12HF1   the units have taken the previous configuration and did so without any errors, post upgrade we are u...
application delivery
BIG-IP
LTM
security
wlopez's avatar
wlopez
Icon for Cirrocumulus rankCirrocumulus
Feb 08, 2019

Were you originating AD authentication from the management port before the upgrade?

 

I've seen cases on earlier versions where administrative traffic that was previously being originated from the management port, started using the service interfaces on the default route on the default routed domain %0 after the upgrade, instead of the default route on the management interface.

 

Have you done any packet captures to see the F5 attempts to connect to AD?

 

If you do the captures and validate that's the situation, you can use this article:

 

https://support.f5.com/csp/article/K13284