You can filter by mac addresses with the module mac a sample could be iptables -A FORWARD -m mac --mac-source ff:ff:ff:ff:ff:ff -j DROP /cmb > -----Original Message----- > From: netfilter-bounces@xxxxxxxxxxxxxxxxxxx > [mailto:netfilter-bounces@xxxxxxxxxxxxxxxxxxx]On Behalf Of > varun_saa@xxxxxxxx > Sent: Monday, June 20, 2005 5:05 PM > To: netfilter@xxxxxxxxxxxxxxxxxxx > Subject: ip + mac filtering > > > Hello, > I want to do IP filtering as well as > MAC filtering. > > If I were to right seperate set of rules for > IP and MAC filtering. Will there be any problem ? > > Thanks in advance > > Varun > > > > >