iptables
iptables - IP Packet Filter Administration utilities
2.6.0
2016-04-09
eisfair-1
the eisfair team, team(at)eisfair(dot)org
stable
base 2.7.1
libxtables 2.6.0
libiptc 2.6.0
Internal Program Version: iptables 1.6.0
iptables is a generic table structure for the definition of rulesets.
Each rule within an IP table consists of a number of classifiers
(iptables matches) and one connected action (iptables target).
http://netfilter.org/projects/iptables