pf.conf revision 1.46 
1#	$OpenBSD: pf.conf,v 1.46 2009/09/01 14:45:32 todd Exp $
2#
3# See pf.conf(5) for syntax and examples; this sample ruleset uses
4# require-order to permit mixing of NAT/RDR and filter rules.
5# Remember to set net.inet.ip.forwarding=1 and/or net.inet6.ip6.forwarding=1
6# in /etc/sysctl.conf if packets are to be forwarded between interfaces.
7
8set skip on lo
9
10# filter rules and anchor for ftp-proxy(8)
11#anchor "ftp-proxy/*"
12#pass in quick proto tcp to port ftp rdr-to 127.0.0.1 port 8021
13
14# anchor for relayd(8)
15#anchor "relayd/*"
16
17pass		# to establish keep-state
18
19# rules for spamd(8)
20#table <spamd-white> persist
21#table <nospamd> persist file "/etc/mail/nospamd"
22#pass on egress proto tcp from any to any port smtp rdr-to 127.0.0.1 port spamd
23#pass on egress proto tcp from <nospamd> to any port smtp
24#pass on egress proto tcp from <spamd-white> to any port smtp
25
26
27#block in quick from urpf-failed to any	# use with care
28
29# By default, do not permit remote connections to X11
30block in on ! lo0 proto tcp to port 6000:6010
31