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rc.conf.5 (126978) rc.conf.5 (127342)
1.\" Copyright (c) 1995
2.\" Jordan K. Hubbard
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

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17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23.\" SUCH DAMAGE.
24.\"
1.\" Copyright (c) 1995
2.\" Jordan K. Hubbard
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

--- 8 unchanged lines hidden (view full) ---

17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23.\" SUCH DAMAGE.
24.\"
25.\" $FreeBSD: head/share/man/man5/rc.conf.5 126978 2004-03-14 19:10:06Z dougb $
25.\" $FreeBSD: head/share/man/man5/rc.conf.5 127342 2004-03-23 22:30:15Z mlaier $
26.\"
27.Dd March 3, 2002
28.Dt RC.CONF 5
29.Os
30.Sh NAME
31.Nm rc.conf
32.Nd system configuration information
33.Sh DESCRIPTION

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614.\" ----- ipfs_flags setting ------------------------------------
615.It Va ipfs_flags
616.Pq Vt str
617Empty by default.
618This variable contains flags passed to the
619.Xr ipfs 8
620program.
621.\" ----- end of added ipf hook ---------------------------------
26.\"
27.Dd March 3, 2002
28.Dt RC.CONF 5
29.Os
30.Sh NAME
31.Nm rc.conf
32.Nd system configuration information
33.Sh DESCRIPTION

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614.\" ----- ipfs_flags setting ------------------------------------
615.It Va ipfs_flags
616.Pq Vt str
617Empty by default.
618This variable contains flags passed to the
619.Xr ipfs 8
620program.
621.\" ----- end of added ipf hook ---------------------------------
622.It Va pf_enable
623.Pq Vt bool
624Set to
625.Dq Li NO
626by default.
627Setting this to
628.Dq Li YES
629enables
630.Xr pf 4
631packet filtering.
632.Pp
633Typical usage will require putting
634.Bd -literal
635pf_enable="YES"
636.Ed
637.Pp
638into
639.Pa /etc/rc.conf
640and editing
641.Pa /etc/pf.conf
642appropriately.
643.Pp
644Having
645.Bd -literal
646options PFIL_HOOKS
647options RANDOM_IP_ID
648.Ed
649.Pp
650in the kernel configuration file is required for use as a
651.Xr kld 4
652module.
653.Pp
654.Bd -literal
655device pf
656.Ed
657.Pp
658builds it into the kernel.
659.It Va pf_rules
660.Pq Vt str
661Path to pf ruleset configuration file
662(default
663.Pa /etc/pf.conf ) .
664.It Va pf_program
665.Pq Vt str
666Path to
667.Xr pfctl 8
668(default
669.Pa /sbin/pfctl ) .
670.It Va pf_flags
671.Pq Vt str
672If
673.Va pf_enable
674is set to
675.Dq Li YES ,
676these flags are passed to the
677.Xr pfctl 8
678program when loading the ruleset.
622.It Va tcp_extensions
623.Pq Vt bool
624Set to
625.Dq Li YES
626by default.
627Setting this to
628.Dq Li NO
629disables certain TCP options as described by

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679.It Va tcp_extensions
680.Pq Vt bool
681Set to
682.Dq Li YES
683by default.
684Setting this to
685.Dq Li NO
686disables certain TCP options as described by

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