Re: [Isis-wg] =?UTF-8?B?562U5aSN?=: WG Last Call for draft-ietf-isis-segment-routing-msd-07

Jeff Tantsura <jefftant.ietf@gmail.com> Thu, 21 December 2017 00:48 UTC

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Date: Wed, 20 Dec 2017 16:48:08 -0800
From: Jeff Tantsura <jefftant.ietf@gmail.com>
To: Xuxiaohu <xuxiaohu@huawei.com>, "Ketan Talaulikar (ketant)" <ketant@cisco.com>, Christian Hopps <chopps@chopps.org>, "isis-wg@ietf.org" <isis-wg@ietf.org>
CC: "isis-ads@ietf.org" <isis-ads@ietf.org>, "draft-ietf-isis-segment-routing-msd@ietf.org" <draft-ietf-isis-segment-routing-msd@ietf.org>
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Thread-Topic: =?UTF-8?B?562U5aSN?=: [Isis-wg] WG Last Call for draft-ietf-isis-segment-routing-msd-07
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Subject: Re: [Isis-wg] =?UTF-8?B?562U5aSN?=: WG Last Call for draft-ietf-isis-segment-routing-msd-07
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Xiaohu,

The applicability of *elc drafts is entropy labels, *msd drafts provide more generic way to advertise capabilities (initial focus on SID imposition AKA type 1), they are not mutually exclusive and provide different functionality. 

Cheers,
Jeff

-----Original Message-----
From: Xuxiaohu <xuxiaohu@huawei.com>
Date: Wednesday, December 20, 2017 at 16:32
To: "Ketan Talaulikar (ketant)" <ketant@cisco.com>om>, Christian Hopps <chopps@chopps.org>rg>, "isis-wg@ietf.org" <isis-wg@ietf.org>
Cc: "isis-ads@ietf.org" <isis-ads@ietf.org>rg>, "draft-ietf-isis-segment-routing-msd@ietf.org" <draft-ietf-isis-segment-routing-msd@ietf.org>
Subject: 答复: [Isis-wg] WG Last Call for draft-ietf-isis-segment-routing-msd-07
Resent-From: <alias-bounces@ietf.org>
Resent-To: <jefftant.ietf@gmail.com>om>, <uma.chunduri@huawei.com>om>, <aldrin.ietf@gmail.com>om>, <ginsberg@cisco.com>
Resent-Date: Wed, 20 Dec 2017 16:32:52 -0800 (PST)

    As for the maximum label stack depth reading capability, it has been defined in https://tools.ietf.org/html/draft-ietf-ospf-mpls-elc and https://tools.ietf.org/html/draft-ietf-isis-mpls-elc. Once the WGLC for https://tools.ietf.org/html/draft-ietf-mpls-spring-entropy-label is finished, we will request the WGLC for the above two drafts.
    
    Best regards,
    Xiaohu
    
    > -----邮件原件-----
    > 发件人: Isis-wg [mailto:isis-wg-bounces@ietf.org] 代表 Ketan Talaulikar (ketant)
    > 发送时间: 2017年12月20日 17:51
    > 收件人: Christian Hopps; isis-wg@ietf.org
    > 抄送: isis-ads@ietf.org; draft-ietf-isis-segment-routing-msd@ietf.org
    > 主题: Re: [Isis-wg] WG Last Call for draft-ietf-isis-segment-routing-msd-07
    > 
    > Hello,
    > 
    > I support this document and would like to ask the authors and WG to consider if
    > we can expand the scope of this draft to not just "imposition" of the SID stack
    > but also other similar limits related to other actions (e.g. reading, processing,
    > etc.). With Segment Routing, we are coming across various actions that nodes
    > need to do with the SID stack for different purposes and IMHO it would be
    > useful to extend the MSD ability to cover those as they arise.
    > 
    > Thanks,
    > Ketan
    > 
    > -----Original Message-----
    > From: Isis-wg [mailto:isis-wg-bounces@ietf.org] On Behalf Of Christian Hopps
    > Sent: 20 December 2017 14:03
    > To: isis-wg@ietf.org
    > Cc: isis-ads@ietf.org; draft-ietf-isis-segment-routing-msd@ietf.org
    > Subject: [Isis-wg] WG Last Call for draft-ietf-isis-segment-routing-msd-07
    > 
    > 
    > The authors have asked for and we are starting a WG Last Call on
    > 
    >  https://datatracker.ietf.org/doc/draft-ietf-isis-segment-routing-msd/
    > 
    > which will last an extended 4 weeks to allow for year-end PTO patterns.
    > 
    > An IPR statement exists:
    > 
    > 
    > https://datatracker.ietf.org/ipr/search/?submit=draft&id=draft-ietf-isis-segment-
    > routing-msd
    > 
    > Authors please reply to the list indicating whether you are aware of any
    > *new* IPR.
    > 
    > Thanks,
    > Chris.
    > 
    > _______________________________________________
    > Isis-wg mailing list
    > Isis-wg@ietf.org
    > https://www.ietf.org/mailman/listinfo/isis-wg
    > 
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