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Date:      Sun, 28 Jan 2007 02:06:36 +0100
From:      Roland Smith <rsmith@xs4all.nl>
To:        Pete French <petefrench@ticketswitch.com>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: impossible rc.d ordering problem with stf and pf ?
Message-ID:  <20070128010636.GA12106@slackbox.xs4all.nl>
In-Reply-To: <E1HAsD1-0004VZ-3B@dilbert.ticketswitch.com>
References:  <E1HAsD1-0004VZ-3B@dilbert.ticketswitch.com>

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On Sat, Jan 27, 2007 at 06:23:27PM +0000, Pete French wrote:
> Am trying to solve a little problem with 'pf'. I have a ruleset which
> has some firewall rules for the IPv6 interface stf0. This works fine,
> except when I rreboot the machine, as the pf script is run before the
> network_ipv6 script - so stf0 does not exist. but I cannot work out
> how to arrange for stf0 to be created before the pf script is run - as
> network_ipv6 requires 'routing', but the pf script says it must be run
> before 'routing', if I am reading the 'REQUIRE' and 'BEFORE' lines
> correctly.
>=20
> Any solutions ?

Just a thought:

Put the IPv6 specific rules in a separate file.

Put a script in /usr/local/etc/rc.d that REQUIREs
network_ipv6. In this script, use pfctl to load the IPv6 specific rules.

Roland
--=20
R.F.Smith                                   http://www.xs4all.nl/~rsmith/
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