After upgrading the Wingate machine from XP SP1 to SP2 the DHCP server cannot be reached any more by the clients. Result is that they cannot get on the network at all. The log does not show any errors. If I give the clients a fixed address everything works fine however I don't want that setup. Any idea?
Version 6.1.4 (recently upgraded from 5)
I found the problem: The XP firewall needs to be disabled