I'm b###ered if I can get rid of this annoying message. Isa 2004, the internal range is 192.168.1.0/24 The perimiter range is 10.30.30.0/24 The wan IP is 192.168.0.1 Any pointers? ISA Server detected routes through adapter Wide Area Connection that do not correlate with the network element to which this adapter belongs. For best practice, the address range of an ISA Server network should match the address ranges routable through the associated network adapter as defined in the routing table. Otherwise valid packets may be dropped as spoofed. (This alert may occur momentarily when you create a remote site network. You may safely ignore this message if it does not reoccur.) The address ranges in conflict are: 10.255.255.255-10.255.255.255;.