While solving a problem with Windows 7 machines not being able to ping the machines on the GREEN LAN of an Endian when connecting through OpenVPN, but XP machines could, I did a few upgrades, then went on to solve the problem. Upgraded from ESX 3.5 to ESXi 4.1 (I needed this anyway because of … Continue reading ENDIAN Firewall – Connected client can access EFW but no other hosts: enable promiscuous mode on VMware ESXi