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Date:      Tue, 10 Nov 1998 20:11:20 -0500 (EST)
From:      Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
To:        Stefan Bethke <stb@hanse.de>
Cc:        a sun <asun@saul9.u.washington.edu>, freebsd-net@FreeBSD.ORG
Subject:   Re: multicast handling in FreeBSD
Message-ID:  <199811110111.UAA22828@khavrinen.lcs.mit.edu>
In-Reply-To: <Pine.BSF.3.96.981110233528.25849E-100000@transit.hanse.de>
References:  <199811102210.OAA11742@saul9.u.washington.edu> <Pine.BSF.3.96.981110233528.25849E-100000@transit.hanse.de>

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<<On Wed, 11 Nov 1998 00:03:29 +0100 (CET), Stefan Bethke
<stb@hanse.de> quoted some unnamed individual who said:

>> i was wondering why you folks decided to change multicast handling in
>> the current FreeBSD.

Because the Old Way was never properly integrated with the ability in
4.4 to specify multiple network addresses on a single network
interface -- this caused problems when (unicast) addresses were added
and removed.

>> least, argues that you keep the old interface around. from the
>> application level, the new interface looks slightly more complicated
>> and somewhat arbitrary.

>From the application level there is absolutely no difference -- other
than the requirement to actually construct a valid sockaddr.

-GAWollman

--
Garrett A. Wollman   | O Siem / We are all family / O Siem / We're all the same
wollman@lcs.mit.edu  | O Siem / The fires of freedom 
Opinions not those of| Dance in the burning flame
MIT, LCS, CRS, or NSA|                     - Susan Aglukark and Chad Irschick

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