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Date:      Thu, 12 Sep 2002 17:32:37 +0200
From:      Juan Francisco Rodriguez Hervella <jrh@it.uc3m.es>
To:        Brooks Davis <brooks@one-eyed-alien.net>
Cc:        Francis Dupont <Francis.Dupont@enst-bretagne.fr>, snap-users@kame.net, Lista <freebsd-net@FreeBSD.ORG>, Octavio.Medina@enst-bretagne.fr, Jean-Luc.Richier@imag.fr
Subject:   Re: (KAME-snap 6887) Re: Reencapsulate IPv6-over-IPv6 "over" IPv4  doesn't work for me, but it should, right ?
Message-ID:  <3D80B395.427E5416@it.uc3m.es>
References:  <3D808E50.E14E7FC2@it.uc3m.es> <200209121353.g8CDrX6o084332@givry.rennes.enst-bretagne.fr> <20020912081400.A28716@Odin.AC.HMC.Edu>

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Firstly thanks for answering.

I don't know if this is the correct form of doing it, but
I've changed "compile/GENERIC/opt_inet6.h" and I've
added "#define MAX_GIF_NEST 3"... recopiled as usual...

And now it works fine !

Thanks again for your help.

Brooks Davis wrote:
> 
> On Thu, Sep 12, 2002 at 03:53:33PM +0200, Francis Dupont wrote:
> >  In your previous mail you wrote:
> >
> >    > => try to set MAX_GIF_NEST (kernel option) to a small value
> >
> >    I haven't found such option. Are you sure FreeBSD-4.5 has it ?
> >
> > => read [/usr/src]/sys/net/if_gif.c
> > We have to add it in the kernel config file as an option and
> > to ignore the warning you should get from an undeclared option.
> > Another way is to patch if_gif.c directly (but the #ifndef is there
> > in order to provide the other better way :-).
> 
> An even better solution is to upgrade to 4.6 or so and use the
> net.link.gif.max_nesting sysctl.
> 
> -- Brooks
> 
> --
> Any statement of the form "X is the one, true Y" is FALSE.
> PGP fingerprint 655D 519C 26A7 82E7 2529  9BF0 5D8E 8BE9 F238 1AD4
> 
>   ------------------------------------------------------------------------
>    Part 1.2Type: application/pgp-signature

-- 
JFRH.

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