[magma] MLDv2 router in the presence of MLDv1 Multicast Address Listeners
"K.Kawaguchi" <kawaguti@ysknet.co.jp> Mon, 27 September 2010 03:15 UTC
Return-Path: <kawaguti@ysknet.co.jp>
X-Original-To: magma@core3.amsl.com
Delivered-To: magma@core3.amsl.com
Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix)
with ESMTP id 3F6EB3A6C3E for <magma@core3.amsl.com>;
Sun, 26 Sep 2010 20:15:47 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 3.505
X-Spam-Level: ***
X-Spam-Status: No,
score=3.505 tagged_above=-999 required=5 tests=[BAYES_50=0.001,
HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, RELAY_IS_203=0.994,
UNPARSEABLE_RELAY=0.001]
Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com
[127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OsyBWs8SJYeC for
<magma@core3.amsl.com>; Sun, 26 Sep 2010 20:15:46 -0700 (PDT)
Received: from tkns.tk.ysknet.co.jp (tkmx.tk.ysknet.co.jp [203.180.172.16]) by
core3.amsl.com (Postfix) with SMTP id 711CB3A6C3C for <magma@ietf.org>;
Sun, 26 Sep 2010 20:15:44 -0700 (PDT)
Received: (qmail 23483 invoked from network); 27 Sep 2010 12:17:03 +0900
Received: from (HELO ysknet.co.jp) (@) by with SMTP;
27 Sep 2010 12:17:03 +0900
MIME-Version: 1.0
Message-ID: <20100927031621.00002421.0135@ysknet.co.jp>
Date: Mon, 27 Sep 2010 12:16:21 +0900
From: "K.Kawaguchi" <kawaguti@ysknet.co.jp>
To: <magma@ietf.org>
Content-Type: Text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
X-Priority: 3
X-MAILER: Active! mail
Subject: [magma] MLDv2 router in the presence of MLDv1 Multicast Address
Listeners
X-BeenThere: magma@ietf.org
X-Mailman-Version: 2.1.9
Precedence: list
Reply-To: kawaguti@ysknet.co.jp
List-Id: Multicast and Anycast Group Membership <magma.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/listinfo/magma>,
<mailto:magma-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/magma>
List-Post: <mailto:magma@ietf.org>
List-Help: <mailto:magma-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/magma>,
<mailto:magma-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 27 Sep 2010 03:15:47 -0000
Hi all,
I have a simple question for MLDv2 interoperation with MLDv1.
RFC3810
---
8.3. Multicast Router Behavior
8.3.2. In the Presence of MLDv1 Multicast Address Listeners
MLDv2 BLOCK messages are ignored, as are source-lists in TO_EX()
messages (i.e., any TO_EX() message is treated as TO_EX( {} )). On
the other hand, the Querier continues to send MLDv2 queries,
regardless of its Multicast Address Compatibility Mode.
---
Is the follwing a correct right too?
"Any IS_EX() message is treated as IS_EX( {} )."
Best Regards
--
Kiyoaki Kawaguchi
- [magma] MLDv2 router in the presence of MLDv1 Mul… K.Kawaguchi
- Re: [magma] MLDv2 router in the presence of MLDv1… Indranil Bhattacharya
- Re: [magma] MLDv2 router in the presence of MLDv1… K.Kawaguchi
- [magma] A size limit of a Multicast Address Speci… K.Kawaguchi
- [magma] MLDv2 router in the presence of MLDv1 Mul… K.Kawaguchi
- Re: [magma] A size limit of a Multicast Address S… Indranil Bhattacharya
- Re: [magma] MLDv2 router in the presence of MLDv1… Kunal Shah
- Re: [magma] A size limit of a Multicast Address S… K.Kawaguchi