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The Debian Package iptables-persistent
----------------------------

This is a very simple script that restores the file /etc/iptables/rules.v4 as
the active ruleset at system boot.

If it exists, IPv6 rules are also restored from /etc/iptables/rules.v6

Loading of rules is guaranteed to happen before network interfaces are
brought up.

To save the current ruleset, use "iptables-save >/etc/iptables/rules.v4"
or "ip6tables-save >/etc/iptables/rules.v6", or
"invoke-rc.d iptables-persistent save"

 -- Simon Richter <sjr@debian.org>  Wed, 01 Jul 2009 13:43:43 +0200
 -- Jonathan Wiltshire <jmw@debian.org>  Thu, 30 Dec 2010 00:00:00 +0000