Re: [mpls] Warren Kumari's No Objection on draft-ietf-mpls-egress-protection-framework-06: (with COMMENT)

Yimin Shen <yshen@juniper.net> Fri, 12 July 2019 14:16 UTC

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From: Yimin Shen <yshen@juniper.net>
To: Warren Kumari <warren@kumari.net>, The IESG <iesg@ietf.org>
CC: "draft-ietf-mpls-egress-protection-framework@ietf.org" <draft-ietf-mpls-egress-protection-framework@ietf.org>, Loa Andersson <loa@pi.nu>, "mpls-chairs@ietf.org" <mpls-chairs@ietf.org>, "mpls@ietf.org" <mpls@ietf.org>, "sob@sobco.com" <sob@sobco.com>
Thread-Topic: Warren Kumari's No Objection on draft-ietf-mpls-egress-protection-framework-06: (with COMMENT)
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Date: Fri, 12 Jul 2019 14:16:13 +0000
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Subject: Re: [mpls] Warren Kumari's No Objection on draft-ietf-mpls-egress-protection-framework-06: (with COMMENT)
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Hi Warren,

Thanks very much for your review and comments!

In this framework, a link refers to a layer-2 interface attached to a PE. In some RFCs (of certain VPN services), it is also called an attachment circuit. A link can be an aggregated or bundled interface, in which case it is still viewed as a single interface from layer 3's perspective.

Thanks,
-- Yimin

On 7/4/19, 11:58 AM, "Warren Kumari via Datatracker" <noreply@ietf.org> wrote:

    Warren Kumari has entered the following ballot position for
    draft-ietf-mpls-egress-protection-framework-06: No Objection
    
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    ----------------------------------------------------------------------
    COMMENT:
    ----------------------------------------------------------------------
    
    Firstly, I'd like to thank you for addressing Scott Bradner's OpsDir review,
    and Scott for providing it. I think that this has noticeably improved the
    document.
    
    I have a general question -- like many documents, this talks about "link
    failure", but is somewhat silent on what exactly is meant by "link" -- is this
    a "circuit" or does it also include something like TE / bundled (RFC4201) /
    aggregated / whatever links? The terminology section somewhat hints that it
    covers all, but is still somewhat vague. (Note that this is just a comment,
    feel free to consider and reject it... )