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Date:      Tue, 30 Dec 2003 11:22:43 +0100
From:      Andre Oppermann <andre@freebsd.org>
To:        Ruslan Ermilov <ru@FreeBSD.org>
Cc:        net@FreeBSD.org
Subject:   Re: Source Routing
Message-ID:  <3FF151F3.A5D9EC19@freebsd.org>
References:  <20031228221511.91095.qmail@web21509.mail.yahoo.com> <20031230081308.GA36953@FreeBSD.org.ua>

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Ruslan Ermilov wrote:
> 
> On Tue, Dec 30, 2003 at 01:25:25AM +0000, Bruce M Simpson wrote:
> > On Sun, Dec 28, 2003 at 02:15:11PM -0800, afshin wrote:
> > > Is any source routing facility available in FreeBSD ?
> >
> > I think you mean policy routing. It is on the wishlist for 5.3.
> >
> What is missing in ipfw(8) and its ``fwd'' option from being a
> successful implementation of policy routing?

In the technical sense it is.  For larger systems you want automatic
configuration from a routing daemon.  ipfw also has its limits when
it comes to a large number of prefixes which are changing all the
time.

-- 
Andre


> - by using the match probability feature, you can implement
>   the equal-access routing;
> 
> - by checking the source IP adress, you can implement
>   the source-sensitive routing;
> 
> - by checking the IP TOS field, you can implement the
>   quality-of-service routing;
> 
> - etc.
> 
> Cheers,
> --
> Ruslan Ermilov
> FreeBSD committer
> ru@FreeBSD.org
> 
>   --------------------------------------------------------------------------------
>    Part 1.2Type: application/pgp-signature



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