[MMUSIC] Is ice-mismatch media or session level?

Roman Shpount <roman@telurix.com> Fri, 26 April 2019 20:49 UTC

Return-Path: <roman@telurix.com>
X-Original-To: mmusic@ietfa.amsl.com
Delivered-To: mmusic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id DFF27120600 for <mmusic@ietfa.amsl.com>; Fri, 26 Apr 2019 13:49:10 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.889
X-Spam-Level:
X-Spam-Status: No, score=-1.889 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, T_SPF_PERMERROR=0.01] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=telurix-com.20150623.gappssmtp.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GfKAM-e5bBAC for <mmusic@ietfa.amsl.com>; Fri, 26 Apr 2019 13:49:09 -0700 (PDT)
Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 012F21205F5 for <mmusic@ietf.org>; Fri, 26 Apr 2019 13:49:08 -0700 (PDT)
Received: by mail-pl1-x62c.google.com with SMTP id n8so2084880plp.10 for <mmusic@ietf.org>; Fri, 26 Apr 2019 13:49:08 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telurix-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=Tea1/BovZOAuu8CVqX9m4+NtXLo70UDSmCpqU9cCG/I=; b=nEnBnva6Xhoj2qQx50ewATxNk4fc95kYmEEqYeC8AK2a8qtxVnQ6fGROnkEvZxCW3M oIj0r1J+i2sIcUaBKzbZJQlOdmt+FubaztcJGA+tsCdXW2YIITTIVlaQQLEz9PDtFrsT R/qMf/PfIt8AUJfWtEHgWS3vOV4/cTscIXrAsBXKr4oQz1d/o+9uUV6ruU1n1tfuxl9A mxpo9SP+rExzddCM/H02wUh+5S621n6nDbDhFX1PpP5aF7TFdStFEpej8Uf41kDCFu0E pARwB5Z/nD9uhcZq/wCGokbWiQej+Ya/nrQbkpPF+K9diyYk6hcgWWzi255SuTOmnJsi qxiQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=Tea1/BovZOAuu8CVqX9m4+NtXLo70UDSmCpqU9cCG/I=; b=QWmbNrsB0MQTgW5I0LEWyE/TxO9kjWP0MG4y4pEh3TdcN4eeekHsXWPBK2YaLB3Zfj xKTuN29HgbiZDZbwpZ+jDyEpt9FX7P5x7tYgAY2KniZTkP5ZDLfAZGMjllwhS05RSCjb An8C5xjAQCNAKC2FSeemvZ9AOi101JSvVbMU5NamjZIGFz6ekuVTBbS1T75nYoIlpEbu ENuDqfQWkffnIzlHMmwi0yDx2wpavmSB21sQ9WUml9PbHwrcTEE1TVifF14i3I8PR5I/ NamP4Q6bNV+yIhH3JiyINZcOS77Vlynp9ErKPl2ZUfA9e/k4zoEDnn6lNOXNPGLzX4Ky iDdQ==
X-Gm-Message-State: APjAAAUkxLHk1/PBoFN6aKdSmydp1/Nj+S7fHEruaP4iV/7/ng8ttxXA BKk7Ue7GBvVAUxrkTfu1LhFimoRnxfY=
X-Google-Smtp-Source: APXvYqxcfkblI/080h2hYt1DWTp9HaG4/QQE/2gESp6fLn8RlVVQCLg77BqrsAkwg7aoOCyPD7Kn5A==
X-Received: by 2002:a17:902:bcc6:: with SMTP id o6mr42653293pls.275.1556311748308; Fri, 26 Apr 2019 13:49:08 -0700 (PDT)
Received: from mail-pg1-f178.google.com (mail-pg1-f178.google.com. [209.85.215.178]) by smtp.gmail.com with ESMTPSA id a6sm40255460pfn.181.2019.04.26.13.49.07 for <mmusic@ietf.org> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 26 Apr 2019 13:49:07 -0700 (PDT)
Received: by mail-pg1-f178.google.com with SMTP id f6so2141862pgs.8 for <mmusic@ietf.org>; Fri, 26 Apr 2019 13:49:07 -0700 (PDT)
X-Received: by 2002:a62:b61a:: with SMTP id j26mr47982127pff.203.1556311747481; Fri, 26 Apr 2019 13:49:07 -0700 (PDT)
MIME-Version: 1.0
From: Roman Shpount <roman@telurix.com>
Date: Fri, 26 Apr 2019 16:48:59 -0400
X-Gmail-Original-Message-ID: <CAD5OKxvGcC0inLRxwTHKdWW3z6xM2PWjV=1J8+3_zwQsF3tCaA@mail.gmail.com>
Message-ID: <CAD5OKxvGcC0inLRxwTHKdWW3z6xM2PWjV=1J8+3_zwQsF3tCaA@mail.gmail.com>
To: mmusic WG <mmusic@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000de55790587751091"
Archived-At: <https://mailarchive.ietf.org/arch/msg/mmusic/rnFBmTGomiOA3Nvs7iDM7Wz8798>
Subject: [MMUSIC] Is ice-mismatch media or session level?
X-BeenThere: mmusic@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Multiparty Multimedia Session Control Working Group <mmusic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mmusic>, <mailto:mmusic-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/mmusic/>
List-Post: <mailto:mmusic@ietf.org>
List-Help: <mailto:mmusic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mmusic>, <mailto:mmusic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 26 Apr 2019 20:49:11 -0000

Hi All,

This is another change related to
https://github.com/suhasHere/ice-sip-sdp/pull/1

RFC 5245 defined ice-mismatch as session level attribute. Draft ice-sip-sdp
changed it to media-level and rewrote some of the text that ICE mismatch
will occur per m= line. Considering that this is not a backwards compatible
change I have reverted this and changed ice-mismatch to session level.

Please let me know what you think.
_____________
Roman Shpount