Re: [Idr] [spring] IDR WG 2 week WG LC on draft-ietf-idr-bgpls-segment-routing-epe - (2/15/2017 to 3/1/2017)
<bruno.decraene@orange.com> Thu, 16 February 2017 16:50 UTC
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From: bruno.decraene@orange.com
To: Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: [spring] IDR WG 2 week WG LC on draft-ietf-idr-bgpls-segment-routing-epe - (2/15/2017 to 3/1/2017)
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Date: Thu, 16 Feb 2017 16:50:05 +0000
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Subject: Re: [Idr] [spring] IDR WG 2 week WG LC on draft-ietf-idr-bgpls-segment-routing-epe - (2/15/2017 to 3/1/2017)
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Hi, I've read the draft, please find below some minor comments: --- §4.3 " * A 4 octet index defining the offset in the SID/Label space advertised by this router using the encodings defined in Section 3.1." - Following the recent addition of the SRLB Label Space, I'd rather have the text explicitly refers to name of that Label space. e.g. OLD: SID/Label space NEW: SRGB - Which (SRGB) advertisement? I'm assuming the IGP one, but I guess someone may imagine using the BGP "Originator SRGB TLV". Then what if the node runs multiple IGP with different SRGB configured? - Note that this document has no "Section 3.1". The text seems borrowed from the IS-IS SR draft, hence may be adding the name of this draft would just solve the point. (with a normative reference to this IS-IS draft) --- OLD: The Link NLRI uses the new Protocol-ID value (to be assigned by IANA) proposed NEW: The Link NLRI uses the BGP Protocol-ID (TBD1) ("new" may become unspecific 2 years from now) --- One could probably argue that [I-D.ietf-spring-segment-routing] should be a normative reference. Thanks, Regards, --Bruno From: spring [mailto:spring-bounces@ietf.org] On Behalf Of Susan Hares Sent: Thursday, February 16, 2017 12:35 AM To: idr@ietf.org Cc: 'Alvaro Retana (aretana)'; spring@ietf.org Subject: [spring] IDR WG 2 week WG LC on draft-ietf-idr-bgpls-segment-routing-epe - (2/15/2017 to 3/1/2017) This begins a 2 week IDR WG last call on draft-ietf-idr-bgpls-segment-routing-epe from (2/15 to 3/1/2017) There are two implementations describe on the wiki at: https://trac.ietf.org/trac/idr/wiki/draft-ietf-idr-bgpls-segment-routing-epe%20 The two implementation are from Cisco IOS-XR release 6.0.2 and Cisco Nexus Switch N9000/N3000 platforms running NX-OS 7.0(3)I1(1) or greater. The authors will indicate on the list and in the wiki the following information : 1) Were these implementations separate implementations? 2) What were the results of the interoperability tests? This work is linked to the draft-ietf-spring-segment-routing-central-epe work in the SPRING WG. Based on the two drafts, the WG should might consider: 1) Is there need for this work in deployments in networks/ 2) Is this technically ready for publication? 3) Does it fit with the spring informational draft? For the ease of reference the web references are below: https://datatracker.ietf.org/doc/draft-ietf-idr-bgpls-segment-routing-epe/ https://datatracker.ietf.org/doc/draft-ietf-spring-segment-routing-central-epe/ Sue Hares _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.
- [Idr] IDR WG 2 week WG LC on draft-ietf-idr-bgpls… Susan Hares
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Jeff Tantsura
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Stefano Previdi (sprevidi)
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Ketan Jivan Talaulikar (ketant)
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Robert Raszuk
- Re: [Idr] IDR WG 2 week WG LC on draft-ietf-idr-b… Zafar Ali (zali)
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Acee Lindem (acee)
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Gaurav Dawra (gdawra)
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… bruno.decraene
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Miya Kohno
- Re: [Idr] [ALU] Re: [spring] IDR WG 2 week WG LC … Bertrand Duvivier (bduvivie)
- Re: [Idr] [ALU] Re: [spring] IDR WG 2 week WG LC … Van De Velde, Gunter (Nokia - BE)
- Re: [Idr] [spring] [ALU] Re: IDR WG 2 week WG LC … Giles Heron
- Re: [Idr] [spring] [ALU] Re: IDR WG 2 week WG LC … Susan Hares
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Mohan Nanduri
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… John G.Scudder
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Stefano Previdi (sprevidi)
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… John G. Scudder
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… bruno.decraene
- Re: [Idr] [spring] IDR WG 2 week WG LC on draft-i… Susan Hares