http://iptables-tutorial.frozentux.net/iptables-tutorial.html That's one of many mirror I use for reference, it's where I learnt alot about iptables whether it's complete or not.. Thanks, ____________________________________________ George Vieira Systems Manager georgev@xxxxxxxxxxxxxxxxxxxxxx Citadel Computer Systems Pty Ltd http://www.citadelcomputer.com.au Phone : +61 2 9955 2644 HelpDesk: +61 2 9955 2698 -----Original Message----- From: Louie Miranda [mailto:louie@xxxxxxxxxxxxxxx] Sent: Wednesday, July 23, 2003 4:18 PM To: netfilter@xxxxxxxxxxxxxxxxxxx Subject: good book on iptables.. Is there any good books about iptables? -- Thank you, Louie Miranda (louie@xxxxxxxxxxxxxxx)