Subject: [Perc] Consensus call: SSRCs are immutable
From: Richard Barnes <[email-masked]>
To: [email-masked]
Date: Wed, 11 Nov 2015 13:49:53 -0500
List-Id: Privacy Enhanced RTP Conferencing <perc.ietf.org>

tl;dr: Do we have consensus that PERC should regard SSRCs as something
that an MDD MUST NOT change?  Please reply by Nov. 25.

At the PERC meeting at IETF 94, there was a discussion of which
portions of an SRTP packet an MDD should be allowed to modify.  At the
end of this discussion, there was pretty much unanimous agreement in
the room that MDDs should *not* be allowed to modify SSRC.  The only
people who were not explicitly in agreement were a couple of folks who
said they wanted to think about it.

This email is a formal call to confirm the consensus in the room.  If
you have any objections to the conclusion reached at the meeting --
especially if you were not at the meeting -- please reply to this
message no later than Wednesday, November 25.

Thanks,
--Richard