Hi,
I have just installed a new 5-host ESXi 5.0U1 cluster at a customer site and when I enabled HA all hosts are reporting that they cannot reach the Isolation address x.x.x.1. This is the default gateway but is actually the customer's checkpoint (I think) firewall and does not respond to pings from devices on the subnet. Is there any way to overcome this other than changing the firewall rules.