I have a number of OES2 SP1 (soon to be SP2) servers with two network interfaces on them. One is for our internal network (using RFC1918 addresses) and the other is for our external network.

We will soon be changing our external network addresses the OES2 SP1 servers don't actually need
an interface on the external network so I'd like to remove those interfaces.

Do I need to do anything more then unconfigure the network interfaces in YAST2?

NB the servers are all virtualised on ESX V3.5U5 but I don't think that has much impact here.