Created attachment 1669892 [details] down endpoints in 4.3 ipv6 cluster
Created attachment 1672968 [details] openshift-controller-manager endpoints are down on 4.4 ipv6 cluster
*** Bug 1816948 has been marked as a duplicate of this bug. ***
@Ricardo ipv6 cluster is provided by Edge team before, I am asking them if have 4.5 env can be used to test.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:2409