Hi,
I have 02 Physical host configured as Hyper-V Cluster, 01 & 02. These are losing connectivity randomly almost once in a week, sometimes host 01 lose connectivity and sometimes host 02. All machines in that host also stop working and I cant ping that machine as well. I have to manually access the machine and reboot it to let it work again.
I checked from events, it was giving me error "Nodes are not consistently configured with IPv4 and/or IPv6 addresses on network adapters that are usable by the cluster", I found a solution of disabling Microsoft ISATAP Adapters from Device manager, and then I run the cluster validation and it passed all network related test.
But again I got the same issue after one week, host 02 lost connectivity, i checked logs today from Host-01 and found this "DCOM was unable to communicate with the computer clust-srv-02.matager.sa using any of the configured protocols; requested by PID 408 (C:\Windows\system32\mmc.exe)."
Anyone has idea what could be the issue ?



