Hello,
I have a test environment: few virtual ESXi 5.0 hosts and several VMs there.
Virtual ESXi are running on a physical ESXi 5.0 server. Everything worked fine.
Upgraded physical server to 5.5, then upgraded virtual ESXi to 5.5. Upgraded hardware to version 10 on virtual ESXi.
I can power on any VMs however none of them is pingable. Even can not ping default gateway from VM.
Appreciate any feedback
Arkady