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Date:      Tue, 7 Nov 2000 17:13:46 -0500 (EST)
From:      Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
To:        Luigi Rizzo <rizzo@aciri.org>
Cc:        tmoestl@gmx.net, freebsd-net@FreeBSD.ORG
Subject:   Re: setting source address for UDP packets
Message-ID:  <200011072213.RAA87555@khavrinen.lcs.mit.edu>
In-Reply-To: <200011072202.OAA03771@iguana.aciri.org>
References:  <200011072156.QAA87433@khavrinen.lcs.mit.edu> <200011072202.OAA03771@iguana.aciri.org>

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<<On Tue, 7 Nov 2000 14:02:24 -0800 (PST), Luigi Rizzo <rizzo@aciri.org> said:

> you mean by adding a sendto_from() system call where you also pass
> the address for the source ?
> Or [really dirty hack here] an extended sendto() where the sockaddr
> really points to an array of two addresses (with "tolen" set
> accordingly) ?

No, I mean by adding a control-data interpreter to accept
IP_RECVDSTADDR control messages and set the `from' address
accordingly.

-GAWollman



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