Commit Graph

7 Commits

Author SHA1 Message Date
Kristof Provost
93abcf17e6 pf: Support killing 'matching' states
Optionally also kill states that match (i.e. are the NATed state or
opposite direction state entry for) the state we're killing.

See also https://redmine.pfsense.org/issues/8555

Submitted by:	Steven Brown
Reviewed by:	bcr (man page)
Obtained from:	https://github.com/pfsense/FreeBSD-src/pull/11/
MFC after:	1 week
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D30092
2021-05-07 22:13:31 +02:00
Kristof Provost
abbcba9cf5 pf: Allow states to by killed per 'gateway'
This allows us to kill states created from a rule with route-to/reply-to
set.  This is particularly useful in multi-wan setups, where one of the
WAN links goes down.

Submitted by:	Steven Brown
Obtained from:	https://github.com/pfsense/FreeBSD-src/pull/11/
MFC after:	1 week
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D30058
2021-05-07 22:13:31 +02:00
Kristof Provost
fa1d4439f9 pf: Return non-zero from 'status' if pf is not enabled
In the pf rc.d script the output of `/etc/rc.d/pf status` or `/etc/rc.d/pf
onestatus` always provided an exit status of zero. This made it fiddly to
programmatically determine if pf was running or not.

Return a non-zero status if the pf module is not loaded, extend pfctl to have
an option to return an error status if pf is not enabled.

PR:		228632
Submitted by:	James Park-Watt <jimmypw AT gmail.com>
MFC after:	1 week
2018-06-06 19:36:37 +00:00
Sevan Janiyan
eb6d64f86c Note the version PF first appeared in FreeBSD & from which version it was ported from.
Address the contractions raised by igor.

PR:		212574
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:35:14 +00:00
Joel Dahl
df2d82e003 mdoc: remove superfluous paragraph macros. 2014-06-23 18:40:21 +00:00
Joel Dahl
86dcb2ee7f Minor mdoc fix. 2012-09-14 13:14:48 +00:00
Gleb Smirnoff
3b3a8eb937 o Create directory sys/netpfil, where all packet filters should
reside, and move there ipfw(4) and pf(4).

o Move most modified parts of pf out of contrib.

Actual movements:

sys/contrib/pf/net/*.c		-> sys/netpfil/pf/
sys/contrib/pf/net/*.h		-> sys/net/
contrib/pf/pfctl/*.c		-> sbin/pfctl
contrib/pf/pfctl/*.h		-> sbin/pfctl
contrib/pf/pfctl/pfctl.8	-> sbin/pfctl
contrib/pf/pfctl/*.4		-> share/man/man4
contrib/pf/pfctl/*.5		-> share/man/man5

sys/netinet/ipfw		-> sys/netpfil/ipfw

The arguable movement is pf/net/*.h -> sys/net. There are
future plans to refactor pf includes, so I decided not to
break things twice.

Not modified bits of pf left in contrib: authpf, ftp-proxy,
tftp-proxy, pflogd.

The ipfw(4) movement is planned to be merged to stable/9,
to make head and stable match.

Discussed with:		bz, luigi
2012-09-14 11:51:49 +00:00