Re: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators

"Zafar Ali (zali)" <zali@cisco.com> Thu, 16 June 2022 15:55 UTC

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From: "Zafar Ali (zali)" <zali@cisco.com>
To: "bruno.decraene@orange.com" <bruno.decraene@orange.com>, Loa Andersson <loa@pi.nu>, "mpls-chairs@ietf.org" <mpls-chairs@ietf.org>
CC: "pals-chairs@ietf.org" <pals-chairs@ietf.org>, DetNet Chairs <detnet-chairs@ietf.org>, "mpls@ietf.org" <mpls@ietf.org>, "draft-decraene-mpls-slid-encoded-entropy-label-id@ietf.org" <draft-decraene-mpls-slid-encoded-entropy-label-id@ietf.org>, "Zafar Ali (zali)" <zali@cisco.com>
Thread-Topic: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators
Thread-Index: AQHYdGtSVPd1R0hyFkiAw3Z/WCl3ra1FsXsAgAxUV4A=
Date: Thu, 16 Jun 2022 15:50:54 +0000
Message-ID: <AD28A54A-38C6-4202-85FF-EA9994560F07@cisco.com>
References: <6e5c6fa9-539f-80c3-7c92-5b97ad67560c@pi.nu> <3690_1654702434_62A0C162_3690_400_1_5144e9cb87b749ff8b0ff6e40818e6dc@orange.com>
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Subject: Re: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators
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Hi Loa and chairs, 

This is the email on the scope of the poll that remains unanswered (in the context of poll2 and its consensus). 

Thanks

Regards … Zafar 

 

On 6/8/22, 11:34 AM, "mpls on behalf of bruno.decraene@orange.com" <mpls-bounces@ietf.org on behalf of bruno.decraene@orange.com> wrote:

    Hi Loa,

    I have a clarification question on the below poll, regarding the extension of the ELI bSPL.

    Is the scope of the question specific to the MPLS Network Actions (MNA) framework?
    Or is the scope more general and include any extension of the ELI bSPL and in particular applies to draft [1]?

    [1] https://datatracker.ietf.org/doc/draft-decraene-mpls-slid-encoded-entropy-label-id/

    Thanks,
    Regards,
    --Bruno

    Orange Restricted

    -----Original Message-----
    From: mpls <mpls-bounces@ietf.org> On Behalf Of Loa Andersson
    Sent: Monday, May 30, 2022 11:22 PM
    To: mpls@ietf.org
    Cc: mpls-chairs@ietf.org; pals-chairs@ietf.org; DetNet Chairs <detnet-chairs@ietf.org>
    Subject: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators

    MPLS Working Group, MPLS Open DT,

    The MPLS Network Actions (MNA) framework requires a method of indicating 
    the presence of a Network Action and any Ancillary Data.

    Is the consensus of the working group that we do this by:

       (1) allocating a new SPL for Network Action Indicators?

       (2) re-purposing the ELI SPL?

       (3) using some other method of indicating this such as making it an
           additional property of an ordinary label?

    Please respond to the MPLS WG mail list.

    Loa Andersson
    for the Open DT wg chairs

    -- 
    Loa Andersson                        email: loa@pi.nu
    Senior MPLS Expert                          loa.pi.nu@gmail.com
    Bronze Dragon Consulting             phone: +46 739 81 21 64

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