I am running a 4 node IPCC-X cluster (4.0(5a) connected to a 3-server Call Mgr cluster supporting my 24/7 shop. I'm using DC Directory. I'm trying to make this configuration as HA as possible.
While I was applying an OS patch to the publisher, I could no longer authenticate to AppAdmin running on the CRS Engines. (Once the Pub came back up after the patch process, no problem.)
From the CRS Serviceability Utility, I have defined my Publisher and 1st Subscriber as the Primary and Secondary LDAP. I see where I have proper Directory replication between The Pub, Sub1, and Sub2 (from Real Time Monitoring Tool).
I should note that CAD agents that did not Logoff while the Pub was down did continue to work and take calls.
Is this expected behavior? If so, why can't the secondary LDAP support authentication to AppAdmin pages?