I am running a 5-node ISE 3.2 patch 6 deployment on SNS-3615 hardware, and I have been getting lots of queue link alarms and health status unavailable alarms. This started when the deployment was running on patch 4 but the situation didn’t improve after upgrading to patch 6. All servers have been rebooted many times, the root and ISE messaging certs have been regenerated many times as well. TACACS and RADIUS appear to continue to function as usual, so I am not clear what the issues are. Except for receiving these alarms via email, the only other thing that doesn’t appear to be normal is the primary PAN shows 66 million of messages and this number continues to increment. On the same deployment page, all other nodes show anywhere from 0 to a few hundred messages to be synced, but this number goes up and down and never above 1000. All nodes are green on the deployment page, and I am not seeing anything else out of the ordinary in the GUI. Any ideas?
