Re: [Idr] draft-vandevelde-idr-bgp-ls-segment-routing-rld-03 - 2 week WG Adoption call (6/14 to 6/28)

"Ketan Talaulikar (ketant)" <ketant@cisco.com> Thu, 15 June 2017 03:32 UTC

Return-Path: <ketant@cisco.com>
X-Original-To: idr@ietfa.amsl.com
Delivered-To: idr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3533A129438; Wed, 14 Jun 2017 20:32:08 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.521
X-Spam-Level:
X-Spam-Status: No, score=-14.521 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, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, 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 iDL0wLnz-ktV; Wed, 14 Jun 2017 20:32:06 -0700 (PDT)
Received: from alln-iport-7.cisco.com (alln-iport-7.cisco.com [173.37.142.94]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D61D2129434; Wed, 14 Jun 2017 20:32:05 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=9274; q=dns/txt; s=iport; t=1497497525; x=1498707125; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=abbkXI9p6evLNpaAYBt9D0uIX8yTNNcEum0IXnCupGE=; b=EZStzKVcAWB3WYypQ8QzrmM/5boOjCPOu49mxEotHSAKcdSe66lxweb5 vSKtAEXDOLhDpoU1lN/Ep4Ewrbc/uXh4GbnVfupBbuUkehm+jbtC2qAKc hfHXwFPAYt8P0n2lmvR6P6tYFO1mjqC3CUi2c6ytfJycz0kpgFynDThj/ M=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0C0AAAJ/0FZ/5ldJa1dGQEBAQEBAQEBAQEBBwEBAQEBgm9pYoENB44HkXiQTIU6ghGGJAKCUz8YAQIBAQEBAQEBayiFGAEBAQEDHRBHBRACAQgOAwQBASQEBzIUCQgBAQQBDQUIiUBkrliLTgEBAQEBAQEBAQEBAQEBAQEBAQEBAR2GYoUBhSCFPQWeRwKTSIIQhUaKPpR6AR84gQp0FUiFQYFNdohugQ0BAQE
X-IronPort-AV: E=Sophos;i="5.39,342,1493683200"; d="scan'208,217";a="440656365"
Received: from rcdn-core-2.cisco.com ([173.37.93.153]) by alln-iport-7.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Jun 2017 03:32:05 +0000
Received: from XCH-RCD-006.cisco.com (xch-rcd-006.cisco.com [173.37.102.16]) by rcdn-core-2.cisco.com (8.14.5/8.14.5) with ESMTP id v5F3W4gW027723 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL); Thu, 15 Jun 2017 03:32:05 GMT
Received: from xch-aln-008.cisco.com (173.36.7.18) by XCH-RCD-006.cisco.com (173.37.102.16) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 14 Jun 2017 22:32:04 -0500
Received: from xch-aln-008.cisco.com ([173.36.7.18]) by XCH-ALN-008.cisco.com ([173.36.7.18]) with mapi id 15.00.1210.000; Wed, 14 Jun 2017 22:32:04 -0500
From: "Ketan Talaulikar (ketant)" <ketant@cisco.com>
To: Susan Hares <shares@ndzh.com>, 'idr wg' <idr@ietf.org>
CC: "idr-chairs@ietf.org" <idr-chairs@ietf.org>, "draft-vandevelde-idr-bgp-ls-segment-routing-rld@ietf.org" <draft-vandevelde-idr-bgp-ls-segment-routing-rld@ietf.org>
Thread-Topic: [Idr] draft-vandevelde-idr-bgp-ls-segment-routing-rld-03 - 2 week WG Adoption call (6/14 to 6/28)
Thread-Index: AdLlbP+7KCa96Y1xQ7i9Lw+T5GSL3QAGaOMg
Date: Thu, 15 Jun 2017 03:32:04 +0000
Message-ID: <a0f4c81cc456435398a26fca5a830e96@XCH-ALN-008.cisco.com>
References: <01aa01d2e56d$2f177c70$8d467550$@ndzh.com>
In-Reply-To: <01aa01d2e56d$2f177c70$8d467550$@ndzh.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.65.62.182]
Content-Type: multipart/alternative; boundary="_000_a0f4c81cc456435398a26fca5a830e96XCHALN008ciscocom_"
MIME-Version: 1.0
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/1y7ikXvBwYQ10d1QbvJuq3l8pt4>
Subject: Re: [Idr] draft-vandevelde-idr-bgp-ls-segment-routing-rld-03 - 2 week WG Adoption call (6/14 to 6/28)
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Inter-Domain Routing <idr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/idr>, <mailto:idr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr/>
List-Post: <mailto:idr@ietf.org>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/idr>, <mailto:idr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 15 Jun 2017 03:32:08 -0000

This document is useful, however I would like to suggest if the authors could consider merging this with draft-tantsura-idr-bgp-ls-segment-routing-msd where the RLD becomes another MSD sub-type. I believe draft-tantsura-idr-bgp-ls-segment-routing-msd provides a much better extensible mechanism for signalling of other such label limits at link and node level. Not to mention, this also is more efficient encoding.

While I am not sure if similar would be possible at this stage in the under-lying IGPs, but it is perhaps not too late to consider for BGP-LS protocol?

Thanks,
Ketan

From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Susan Hares
Sent: 15 June 2017 05:50
To: 'idr wg' <idr@ietf.org>
Cc: idr-chairs@ietf.org; draft-vandevelde-idr-bgp-ls-segment-routing-rld@ietf.org
Subject: [Idr] draft-vandevelde-idr-bgp-ls-segment-routing-rld-03 - 2 week WG Adoption call (6/14 to 6/28)

This begins a 2 week WG adoption call for draft-vandevelde-idr-bgp-ls-segment-routing-rld-03 (6/14/2017 to 6/28/2017).    The chairs would appreciate if the operators would indicate whether they would deploy this draft.

The authors should within the first 5 days do the following:

1)      Send a statement to the WG indicating whether you know of any IPR

2)      Indicate whether you know of existing implementations

3)      Please respond to the IDR list questions on a daily basis

Sue Hares and John Scudder