Deploying a new secondary hub. Install finishes via nimldr (including tunnel), it shows up in IM, setup attach/get queues, check the hub that the attach/get queues & tunnel are associated with and they show connected. The hub eventually goes red and the robot doesn't show up in IM and in Admin Console it shows offline.
- VMs had firewalld running on them that was blocking the UIM hub / robot traffic.
Release : 20.3
Component : UIM - HUB