check www.linuxguruz.org

lot of examples are there

hare
  ----- Original Message ----- 
  From: Aris Santillan 
  To: netfilter (E-mail) 
  Sent: Tuesday, May 20, 2003 3:32 PM
  Subject: (no subject)


  hi 

  is there a sample firewall script written 
  in bash / iptables? 



  can you give me samples?