Thats what the INPUT and OUTPUT chains are for. They are for packets destined to and orignated from the local box running iptables. On Thu, 27 Mar 2003 seberino@xxxxxxxxxxxxxxx wrote: > My iptables script filters incoming packets. > > One filter is whether the destination address is > MY machine. > > How do this if IP address changes uncontrollably > like with DHCP?? > > Thanks, > > Chris > > -- > _______________________________________ > > Dr. Christian Seberino > SPAWAR Systems Center San Diego > Code 2872 > 49258 Mills Street, Room 158 > San Diego, CA 92152-5385 > U.S.A. > > Phone: (619) 553-9973 > Fax: (619) 553-6521 > Email: seberino@xxxxxxxxxxxxxxx > _______________________________________ >