I always advise people to start with Troubleshooting Linux firewalls published by adison wesly, It's old but accurate and a good foundation for understanding the principals. The next one is an iptables book published by Novel press. Sent from my BlackBerry 10 smartphone. Original Message From: raskolnikov@xxxxxxxxxxxxxxx Sent: Monday, May 25, 2015 14:28 To: netfilter@xxxxxxxxxxxxxxx Subject: Netfilter Book Hi all, hope you're ok :) I'm not sure if this is the right place, but i have looking for books about netfilter, iptables and so on, unfortunetely i didn't find anything recent about the subject and i'd like to know if you could give me some tips about good netfilter books. Thanks in advance! All the best! Alan -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html