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George_33482
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Feb 22, 2017

APM strange behavior

Hello, I have an HA pair that are running LTM/ASM/APM version 12.1.0 HF1. The APM is temporality being renewed until we get permanent one. I am facing some issues related to APM hoping someone can assist. 1- While re-licensing the APM add-on license on the standby device (and performing a reboot), each VS that is binded to an APM profile cease to work(such as owa and active-sync) on the active device. Until the standby (newly licensed) boots, and I failover to it. Other Virtual servers that do not have APM profile works properly, as expected off course. I noticed this behavior for the second time. 2- Now, everything is working, I made a copy of a working APM profile (serving OWA and active sync) to perform some changes/tests. This new profile is replaced by the old one , test is performed, we rollbacked to the previous APM profile in the VS. The OWA and active sync cease to function, until I do a reload of both HA (one after the other). Off course, I tried to kill the sessions with no avail.

 

anybody faced such issues before.

 

Regards, George

 

1 Reply

  • APM is not my forte, but have you tried to run packet captures on the unit to verify that packets are actually sent to it?

     

    Also, check the virtual addresses of the APM virtual servers to make sure they belong to a traffic group used by both units?

     

    /Patrik