Hi Team,

I’m working on a case where, after completing the limited live migration, the cluster became unresponsive. We followed several diagnostic steps outlined in the KBase article [1], and during the investigation, we checked the firewall rules in the AWS environment.

We noticed that while port 4789/UDP was allowed, port 6081/UDP was missing. After adding the necessary inbound and outbound rules for 6081/UDP, the issue was resolved.

However, there were no warning or error messages in the pod logs indicating the absence of this required port rule.

It would be beneficial if the 6081/UDP port rule was either added by default during the migration process or if a clear warning message was logged in case it's missing.

[1] https://access.redhat.com/solutions/7124212