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Date:      Fri, 21 Jun 2002 17:49:57 -0700
From:      Brooks Davis <brooks@one-eyed-alien.net>
To:        Mark Santcroos <marks@ripe.net>
Cc:        Brooks Davis <brooks@one-eyed-alien.net>, Julian Elischer <julian@elischer.org>, "David E. Cross" <crossd@cs.rpi.edu>, hackers@FreeBSD.ORG
Subject:   Re: projects?
Message-ID:  <20020621174957.B4614@Odin.AC.HMC.Edu>
In-Reply-To: <20020621230334.GA7060@laptop.6bone.nl>; from marks@ripe.net on Sat, Jun 22, 2002 at 01:03:34AM %2B0200
References:  <20020620103130.B23020@Odin.AC.HMC.Edu> <Pine.BSF.4.21.0206201318480.32100-100000@InterJet.elischer.org> <20020621063715.GA94724@laptop.6bone.nl> <20020621110434.A4614@Odin.AC.HMC.Edu> <20020621230334.GA7060@laptop.6bone.nl>

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On Sat, Jun 22, 2002 at 01:03:34AM +0200, Mark Santcroos wrote:
> On Fri, Jun 21, 2002 at 11:04:36AM -0700, Brooks Davis wrote:
> > For my purposes, it would need to be seperate so you could copy the
> > module and hack in a new TCP without changing the existing one.
>=20
> I understand, but you won't need to do that for the IP layer in your case.
> Other people might have a reverse situation, so some hooks to both these
> layers would come in handy, that was my point.

It depends on what you're trying to do.  If all you want to do is mess
with in-kernel TCP implementations then just hooking into the existing
IP layer is sufficent.  I'm also thinking that the ability to run
netgraph code in a hybrid userland/kernel environment for development
would be useful in which case it would be useful to be able to implement
the whole network stack in netgraph nodes.

-- Brooks

--=20
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

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