Hi All,
I have configured a HA cluster with 2 esxi hosts in vcentre 5.
I enabled just HA On the cluster and all was fine.
However, since enabling, our network has been slow and our watchguard firewall has been denying pings constantly from both hosts!!
So both hosts are constantly trying to ping the default gateway on our network, but Ping is disabled so its been getting denied.
I turned off HA on the cluster and pinging stopped and network was fast again!!
Any ideas why HA is doing this?
is it related to the Heartbeat feature?
Cheers