IETF Logo Mail Archive

Re: [OSPF] Working Group Last Call for "OSPF Topology Transparent Zone"

Richard Li <renwei.li@huawei.com> Thu, 21 January 2016 04:13 UTC

Return-Path: <renwei.li@huawei.com>
X-Original-To: ospf@ietfa.amsl.com
Delivered-To: ospf@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E6BED1B2E43; Wed, 20 Jan 2016 20:13:19 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.202
X-Spam-Level:
X-Spam-Status: No, score=-4.202 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001] autolearn=ham
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 gXivqqynwm1N; Wed, 20 Jan 2016 20:13:18 -0800 (PST)
Received: from lhrrgout.huawei.com (lhrrgout.huawei.com [194.213.3.17]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C72CA1B2E71; Wed, 20 Jan 2016 20:13:17 -0800 (PST)
Received: from 172.18.7.190 (EHLO lhreml402-hub.china.huawei.com) ([172.18.7.190]) by lhrrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CHE23717; Thu, 21 Jan 2016 04:13:16 +0000 (GMT)
Received: from LHREML702-CAH.china.huawei.com (10.201.5.99) by lhreml402-hub.china.huawei.com (10.201.5.241) with Microsoft SMTP Server (TLS) id 14.3.235.1; Thu, 21 Jan 2016 04:13:15 +0000
Received: from SJCEML703-CHM.china.huawei.com (10.218.25.36) by lhreml702-cah.china.huawei.com (10.201.5.99) with Microsoft SMTP Server (TLS) id 14.3.235.1; Thu, 21 Jan 2016 04:13:15 +0000
Received: from SJCEML701-CHM.china.huawei.com ([169.254.3.143]) by SJCEML703-CHM.china.huawei.com ([169.254.5.241]) with mapi id 14.03.0235.001; Wed, 20 Jan 2016 20:13:03 -0800
From: Richard Li <renwei.li@huawei.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, OSPF WG List <ospf@ietf.org>, "draft-ietf-ospf-ttz@ietf.org" <draft-ietf-ospf-ttz@ietf.org>
Thread-Topic: Working Group Last Call for "OSPF Topology Transparent Zone"
Thread-Index: AQHRUWX4WUgdvYJt+U2CntPAj+O4a58FX3YA
Date: Thu, 21 Jan 2016 04:13:02 +0000
Message-ID: <F061CEB6876F904F8EA6D6B92877731C390BEE2C@SJCEML701-CHM.china.huawei.com>
References: <D2C1642E.4A075%acee@cisco.com>
In-Reply-To: <D2C1642E.4A075%acee@cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.47.84.95]
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-CFilter-Loop: Reflected
X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020206.56A05ADC.003E, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=169.254.3.143, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32
X-Mirapoint-Loop-Id: 81d405c16a60b086770264b48b1174c9
Archived-At: <http://mailarchive.ietf.org/arch/msg/ospf/BtHrRSTO4iIIJ75PdGjcE5yeHAE>
Subject: Re: [OSPF] Working Group Last Call for "OSPF Topology Transparent Zone"
X-BeenThere: ospf@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: The Official IETF OSPG WG Mailing List <ospf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ospf>, <mailto:ospf-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ospf/>
List-Post: <mailto:ospf@ietf.org>
List-Help: <mailto:ospf-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ospf>, <mailto:ospf-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 21 Jan 2016 04:13:20 -0000

I support it as a co-author. It allows us to turn network zones into virtual entities and thus increases the network scalability. The implementation of this method in our operating system has shown that it works great, especially for those very complex network topologies.

Thanks,

Renwei

-----Original Message-----
From: Acee Lindem (acee) [mailto:acee@cisco.com] 
Sent: Sunday, January 17, 2016 8:31 PM
To: OSPF WG List; draft-ietf-ospf-ttz@ietf.org
Cc: Padmadevi Pillay Esnault
Subject: Working Group Last Call for "OSPF Topology Transparent Zone" 

This is the start of the WG last call for the “OSPF Topology Transparent
Zone” protocol extensions draft. We’ve had a number of discussions on this
and Huawei has a prototype implementation. The WG last call will end at
12:00 AM PDT on February 1st, 2016. For your convenience, here is a URL:

https://datatracker.ietf.org/doc/draft-ietf-ospf-ttz/

Thanks,
Acee and Abhay

v2.23.0 | Report a Bug | By Email