Re: [Lsr] Working Group Last Call for OSPF LLS Extensions for Local Interface ID Advertisement - draft-ietf-ospf-lls-interface-id-02

"Acee Lindem (acee)" <acee@cisco.com> Mon, 18 June 2018 18:51 UTC

Return-Path: <acee@cisco.com>
X-Original-To: lsr@ietfa.amsl.com
Delivered-To: lsr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D83C5130EE5 for <lsr@ietfa.amsl.com>; Mon, 18 Jun 2018 11:51:36 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.51
X-Spam-Level:
X-Spam-Status: No, score=-14.51 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, T_DKIMWL_WL_HIGH=-0.01, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.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 AsUIXf8sawfV for <lsr@ietfa.amsl.com>; Mon, 18 Jun 2018 11:51:34 -0700 (PDT)
Received: from alln-iport-4.cisco.com (alln-iport-4.cisco.com [173.37.142.91]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1EE56130E29 for <lsr@ietf.org>; Mon, 18 Jun 2018 11:51:34 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=11312; q=dns/txt; s=iport; t=1529347894; x=1530557494; h=from:to:subject:date:message-id:mime-version; bh=HG4Jtb12gxaoX0mql6oVngvKvBIZmotPyokYR7E2Da0=; b=efc7OGguuD5Gf7xoF7XrDKQgzCex/78SD7Qv6VRt/a1wTgRSi+8D6pv9 VPy82mlKqdeRD4EUXKIXesbWGPB0U/1bm7lEvKTqSynoKtWMLngK9qddx arAJlsWCVBXkpHOX2h+XJ4bLB7i+CxSyVk+Wkkc9CG8LBalu5HaApCqoZ c=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0AqAwBw/idb/4QNJK1bGgEBAQEBAgE?= =?us-ascii?q?BAQEIAQEBAYJTdWJ/KAqDb5RVgV4hj3KEf4F4C4RsGYJIITUXAQIBAQEBAQE?= =?us-ascii?q?CbR0LhSgBBh0GaAEIEQMBAiQHAgQwHQoEE4MlAoEbZKlhghyISYFoiFSCE4E?= =?us-ascii?q?zDIIuLoMTBIF+gmExgiQCiD+QVwkCjweBP4QAh3yRJgIREwGBJB4BNoFScBU?= =?us-ascii?q?7KgGCGAmCQI4GbwGPNoEaAQE?=
X-IronPort-AV: E=Sophos;i="5.51,240,1526342400"; d="scan'208,217";a="131306938"
Received: from alln-core-10.cisco.com ([173.36.13.132]) by alln-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Jun 2018 18:51:33 +0000
Received: from XCH-RTP-011.cisco.com (xch-rtp-011.cisco.com [64.101.220.151]) by alln-core-10.cisco.com (8.14.5/8.14.5) with ESMTP id w5IIpWDW003802 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL) for <lsr@ietf.org>; Mon, 18 Jun 2018 18:51:33 GMT
Received: from xch-rtp-015.cisco.com (64.101.220.155) by XCH-RTP-011.cisco.com (64.101.220.151) with Microsoft SMTP Server (TLS) id 15.0.1320.4; Mon, 18 Jun 2018 14:51:32 -0400
Received: from xch-rtp-015.cisco.com ([64.101.220.155]) by XCH-RTP-015.cisco.com ([64.101.220.155]) with mapi id 15.00.1320.000; Mon, 18 Jun 2018 14:51:32 -0400
From: "Acee Lindem (acee)" <acee@cisco.com>
To: "lsr@ietf.org" <lsr@ietf.org>
Thread-Topic: [Lsr] Working Group Last Call for OSPF LLS Extensions for Local Interface ID Advertisement - draft-ietf-ospf-lls-interface-id-02
Thread-Index: AQHUBzVftjArv76sn0K4xSBRz68oDw==
Date: Mon, 18 Jun 2018 18:51:32 +0000
Message-ID: <6986F592-8643-4222-B3DD-EE48A8D94804@cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-exchange-messagesentrepresentingtype: 1
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.116.152.202]
Content-Type: multipart/alternative; boundary="_000_6986F59286434222B3DDEE48A8D94804ciscocom_"
MIME-Version: 1.0
Archived-At: <https://mailarchive.ietf.org/arch/msg/lsr/gdUBIT3dj5dWR53ZvgqpASlSFwI>
Subject: Re: [Lsr] Working Group Last Call for OSPF LLS Extensions for Local Interface ID Advertisement - draft-ietf-ospf-lls-interface-id-02
X-BeenThere: lsr@ietf.org
X-Mailman-Version: 2.1.26
Precedence: list
List-Id: Link State Routing Working Group <lsr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/lsr>, <mailto:lsr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/lsr/>
List-Post: <mailto:lsr@ietf.org>
List-Help: <mailto:lsr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/lsr>, <mailto:lsr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 18 Jun 2018 18:51:37 -0000

Speaking as WG member, I support publication of the subject document. I have the following comments:


  1.  The normative text saying that the TLV MUST be included needs to be changed from section 3.1. I’m sure you didn’t mean this since LLS itself isn’t mandatory and this isn’t backward compatible.
  2.  Add a reference to RFC 8379 to section 2 or a new section indicating that this mechanism suffers from many of the same shortcomings as using OSPF TE LSAs.
  3.  Remove RFC 5340 from the references as it is not referenced.

I’m also send  a couple editorial suggestions off list.

Thanks,
Acee

From: Lsr <lsr-bounces@ietf.org> on behalf of "Acee Lindem (acee)" <acee=40cisco.com@dmarc.ietf.org>
Date: Monday, June 18, 2018 at 12:07 PM
To: "lsr@ietf.org" <lsr@ietf.org>
Subject: [Lsr] Working Group Last Call for OSPF LLS Extensions for Local Interface ID Advertisement - draft-ietf-ospf-lls-interface-id-02

This begins an LSR WG last call for the subject draft. Please send your
comments to this list prior to 12:00 AM GMT, July 3rd, 2018.

Thanks,
Acee