1# $OpenBSD: pf.conf,v 1.54 2014/08/23 05:49:42 deraadt Exp $ 2# 3# See pf.conf(5) and /etc/examples/pf.conf 4 5set skip on lo 6 7block return # block stateless traffic 8pass # establish keep-state 9 10# By default, do not permit remote connections to X11 11block return in on ! lo0 proto tcp to port 6000:6010 12