Netfilter IPTables / IP6Tables Setup

Description

Below are some basic common sense defaults for a secure IPTables / IP6Tables setup. Each situation is uniquely different and you’ll need to assess your specific needs before blindly using rulesets that aren’t understood.

IPv4 – IPTables, with comments

Configuration file: /etc/sysconfig/iptables


IPv6 – IP6Tables, with comments

Configuration file: /etc/sysconfig/ip6tables

Last Modified: 21 Dec, 2015 at 15:24:10