We have 4 ESXi hosts
I have ensured that they can all ping each other successfully using vSwitch0 (which purpose is the MGMT + vMotion)
I am seeing the following errors:
"The vSphere HA agent on this host cannot reach some of the management network addresses of other hosts, and HA may not be able to restart VMs if a host failure occurs: server.domain.local; 192.168.x.x"
"The vSphere HA availability state of this host has changed to Slave"
"vSphere HA detected that this host is in a different network partition than the master to which vCenter Server is connected"
Any help is appreciated.