Re: Include a different file in the ipf.rules

On Tue, Dec 09, 2003 at 02:51:01PM +1100, Darren Reed wrote:
> > Hi all,
> >
> > I am building a pair of ipf firewalls running on FreeBSD w/ failover via
> > freevrrpd. I would like to autosync the ipf/ipnat.rules files between
> > these two boxes, however there are specific entries in the files to the
> > machine.
> >
> > Is it possible to include an external file in the ruleset so that I can
> > have all of my machine specific configuration separate from a system
> > specific rule file that could then by scp'd to the other box?
>
> I hate to say it but, "ipf4 supports this".

How? I've ben reading through some of the source of the ipf_y.y file
but haven't seen this feature.

-Guido