on the server: iptables -A INPUT -s 141.225/16 -p tcp -dport 8080 -j ACCEPT iptables -P INPUT DROP Use with care. On 9/15/05, Jason Luka <jluka@xxxxxxxxx> wrote: > I'm trying to figure out how to allow only 141.225.x.x to access port 8080 > on a server. It's a proxy server and obviously I don't want anyone outside > of campus to be able to access it. > > >