u/Danowolf

We have the following error on two of three hosts: vSphere HA agent on host cannot reach some management network addresses of other hosts: bs2000-5.xyzcorp:fd0a:9b09:1f7:8080:5680:28ff:fe65:6bdd

hosts bs2000-3, 4, 5

While diagnosing the issue we noticed bs2000-3 has no option for ipv6 under configure/VMkernel network adapter: vmk3 there is no ipv6 option, or its does not exist. The other two hosts have a ipv6 option.

VMware ESXi, 8.0.3, 24674464 on all three hosts.