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Re: [bess] [**EXTERNAL**] Re: Implementation poll for draft-ietf-bess-evpn-lsp-ping-05

"Boutros, Sami" <sboutros@ciena.com> Fri, 03 September 2021 17:35 UTC

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From: "Boutros, Sami" <sboutros@ciena.com>
To: "Parag Jain (paragj)" <paragj@cisco.com>, "Bocci, Matthew (Nokia - GB)" <matthew.bocci@nokia.com>, "bess@ietf.org" <bess@ietf.org>, "draft-ietf-bess-evpn-lsp-ping@ietf.org" <draft-ietf-bess-evpn-lsp-ping@ietf.org>
Thread-Topic: [**EXTERNAL**] Re: Implementation poll for draft-ietf-bess-evpn-lsp-ping-05
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Date: Fri, 3 Sep 2021 17:35:02 +0000
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Subject: Re: [bess] [**EXTERNAL**] Re: Implementation poll for draft-ietf-bess-evpn-lsp-ping-05
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Hi Matthew,

Ciena has a shipping product with the draft implemented, that are being deployed by service providers. As such, as a co-author we need the publication to proceed.

Thanks,

Sami
On 9/3/21, 10:01 AM, "Boutros, Sami" <sboutros@ciena.com> wrote:

    Ciena has partial implementation of the draft.

    Thanks,

    Sami
    On 9/2/21, 10:11 AM, "Parag Jain (paragj)" <paragj@cisco.com> wrote:

        Hi Matthew,

        Cisco does not have a shipping implementation of the draft.

        As Ali and many other experts replied, LSP ping is widely used for detecting data plane failures in mpls network. This draft defines necessary Target FEC sub-TLVs for EVPN and  I think this is an important draft that should proceed with publication.

        Thanks
        Parag

        On 2021-08-09, 9:25 AM, "Bocci, Matthew (Nokia - GB)" <matthew.bocci@nokia.com> wrote:

            WG and Authors

            Unfortunately I have not seen any responses indicating that there are any known implementations of this draft. I also did not see any responses to Stephane's question if we should proceed regardless.

            As per the BESS WG implementation policy (https://urldefense.com/v3/__https://mailarchive.ietf.org/arch/msg/bess/cG3X1tTqb_vPC4rg56SEdkjqDpw/__;!!OSsGDw!crAJkIi1kHy2Ajd2wCB0xa-qLJKj4JADp7yG_WEuHLF5_Ni6MlBlJjcfP9Zhow$ [mailarchive[.]ietf[.]org]), please can you respond to this email indicating either:

            - That you are aware of any implementations (ideally providing some details)
            - If you are not aware of any, if you think the WG should proceed with the draft's publication and why.

            I will close this poll on 25th August 2021.

            Regards

            Matthew


            On 14/06/2021, 17:38, "BESS on behalf of internet-drafts@ietf.org" <bess-bounces@ietf.org on behalf of internet-drafts@ietf.org> wrote:


                A New Internet-Draft is available from the on-line Internet-Drafts directories.
                This draft is a work item of the BGP Enabled ServiceS WG of the IETF.

                        Title           : LSP-Ping Mechanisms for EVPN and PBB-EVPN
                        Authors         : Parag Jain
                                          Samer Salam
                                          Ali Sajassi
                                          Sami Boutros
                                          Greg Mirsky
                	Filename        : draft-ietf-bess-evpn-lsp-ping-05.txt
                	Pages           : 15
                	Date            : 2021-06-14

                Abstract:
                   LSP-Ping is a widely deployed Operation, Administration, and
                   Maintenance (OAM) mechanism in MPLS networks.  This document
                   describes mechanisms for detecting data-plane failures using LSP Ping
                   in MPLS based EVPN and PBB-EVPN networks.


                The IETF datatracker status page for this draft is:
                https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-ietf-bess-evpn-lsp-ping/__;!!OSsGDw!crAJkIi1kHy2Ajd2wCB0xa-qLJKj4JADp7yG_WEuHLF5_Ni6MlBlJjf4Ap3t4A$ [datatracker[.]ietf[.]org]

                There is also an htmlized version available at:
                https://urldefense.com/v3/__https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-lsp-ping-05__;!!OSsGDw!crAJkIi1kHy2Ajd2wCB0xa-qLJKj4JADp7yG_WEuHLF5_Ni6MlBlJjdpKNhZPQ$ [datatracker[.]ietf[.]org]

                A diff from the previous version is available at:
                https://urldefense.com/v3/__https://www.ietf.org/rfcdiff?url2=draft-ietf-bess-evpn-lsp-ping-05__;!!OSsGDw!crAJkIi1kHy2Ajd2wCB0xa-qLJKj4JADp7yG_WEuHLF5_Ni6MlBlJjfSrZodHg$ [ietf[.]org]


                Internet-Drafts are also available by anonymous FTP at:
                https://urldefense.com/v3/__ftp://ftp.ietf.org/internet-drafts/__;!!OSsGDw!crAJkIi1kHy2Ajd2wCB0xa-qLJKj4JADp7yG_WEuHLF5_Ni6MlBlJjcOdGM0Mw$ [ftp[.]ietf[.]org]


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