Annotation of src/etc/pf.conf, Revision 1.52
1.52 ! halex 1: # $OpenBSD: pf.conf,v 1.51 2013/01/26 17:12:21 claudio Exp $
1.1 kjell 2: #
1.48 sthen 3: # See pf.conf(5) for syntax and examples.
1.28 frantzen 4: # Remember to set net.inet.ip.forwarding=1 and/or net.inet6.ip6.forwarding=1
5: # in /etc/sysctl.conf if packets are to be forwarded between interfaces.
1.51 claudio 6:
7: # increase default state limit from 10'000 states on busy systems
8: #set limit states 100000
1.4 henning 9:
1.38 deraadt 10: set skip on lo
1.27 cedric 11:
1.45 henning 12: # filter rules and anchor for ftp-proxy(8)
1.38 deraadt 13: #anchor "ftp-proxy/*"
1.50 mikeb 14: #pass in quick inet proto tcp to port ftp divert-to 127.0.0.1 port 8021
1.38 deraadt 15:
1.45 henning 16: # anchor for relayd(8)
1.38 deraadt 17: #anchor "relayd/*"
1.27 cedric 18:
1.52 ! halex 19: block # block stateless traffic
! 20: pass # establish keep-state
1.46 todd 21:
22: # rules for spamd(8)
23: #table <spamd-white> persist
24: #table <nospamd> persist file "/etc/mail/nospamd"
1.47 jmc 25: #pass in on egress proto tcp from any to any port smtp \
1.49 jmc 26: # rdr-to 127.0.0.1 port spamd
1.47 jmc 27: #pass in on egress proto tcp from <nospamd> to any port smtp
1.49 jmc 28: #pass in log on egress proto tcp from <spamd-white> to any port smtp
29: #pass out log on egress proto tcp to any port smtp
1.46 todd 30:
1.27 cedric 31:
1.38 deraadt 32: #block in quick from urpf-failed to any # use with care
1.27 cedric 33:
1.38 deraadt 34: # By default, do not permit remote connections to X11
1.44 sobrado 35: block in on ! lo0 proto tcp to port 6000:6010