Hello, I have kind of a dumb question :) Right now I have the following rule for NATing out going traffic. $IPT -t nat -A POSTROUTING -o $EXT_FACE -s ! $EXT_IP -j SNAT --to-source $EXT_IP I did not want to specify a source network because I have a few and wanted to only have one rule. It seems to be working fine ... any thoughts would be appreciated. I guest I am sort of new to building my own rules and just want to make sure I am doing everything correctly. :) -- Michael Gale Network Administrator Utilitran Corporation