Hi, I'm trying to develop an e-smith firewall add-on package. The e-smith configuration contains info on the external and local IP addresses and submasks but not on the interfaces. Does it depend on the EthernetAssign parameter? If so in what way? If EthernetAssign=normal Then LocalInterface = "eth0" ExternalInterface = "eth1" Else LocalInterface = "eth1" ExternalInterface = "eth0" End If Something like that? Best Regards, Matthijs van der Klip [ visit my e-smith page - http://www.bibber.net/esmith ]