ipfilter.5 revision 57109 
 $FreeBSD: head/contrib/ipfilter/man/ipfilter.5 57109 2000-02-10 03:17:51Z peter $
 IPFILTER 1
 NAME
IP FIlter

 DESCRIPTION

IP Filter is a package providing packet filtering capabilities for a variety
of operating systems. On a properly setup system, it can be used to build a
firewall.

 SEE ALSO
ipf(8), ipf(1), ipf(5), ipnat(1), ipnat(5), mkfilters(1)