Re: [spring] I-D Action: draft-ietf-spring-srv6-network-programming-19.txt

Greg Mirsky <gregimirsky@gmail.com> Thu, 24 September 2020 01:34 UTC

Return-Path: <gregimirsky@gmail.com>
X-Original-To: spring@ietfa.amsl.com
Delivered-To: spring@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3657B3A0913; Wed, 23 Sep 2020 18:34:49 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.097
X-Spam-Level:
X-Spam-Status: No, score=-2.097 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CqkbAK1umve3; Wed, 23 Sep 2020 18:34:47 -0700 (PDT)
Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 071D93A090D; Wed, 23 Sep 2020 18:34:47 -0700 (PDT)
Received: by mail-lj1-x234.google.com with SMTP id a22so1236909ljp.13; Wed, 23 Sep 2020 18:34:46 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=DF7twzJC8aTD9txNIleMmhGVyCt5B60wvPXx0eDUCLw=; b=rj6fznVubKWVNlx7L7x76lTKJEqBOrolfecdCQFwJlDF6qsc84v+Wl0YMxe/RtUFtH VohZb/Iz0WFlYTxDZ4Q/NrPXlI97l0Uk0T60OjQ3nE7LqV8O8Marx+eJ2nqHIfOkYW6m YnKq+fOsBMhJXhmGRvSx1EcI9g8LoT6AX2bUrL5uKeMWM3mjQy2ROaNgiXDj1/ZinrnS G13+20pK+QeY19m/iysYXdS5vTU5hzYCdiLhYDiFqd6wCO3AL67zAkM9yjd04BdLqovP dQJM6Wm44FriY+b5k9YTgI/HeCTZyWXk5vk9cFA2/wyf/hPhYYZBfgdzlWvFUom0Q/Iw Puog==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=DF7twzJC8aTD9txNIleMmhGVyCt5B60wvPXx0eDUCLw=; b=nPHtdV9yLze6CEQPJot1urSTKg804w7qZoxjlwpOUpym8sp9UAakfwwfPiCDgnLi4C +15BY1mob7dqf5MPm2Me/eNx0sjZnobFRF+qs9XUM/1W0b71CZjgMXqsaYXtU/j/ue4q fEDExijw1+aNPI508DyMZ9K7DGIdI0zecsAxMx5yqcOWicA+YqZSb/GR8FpTOts/v3Zz R2AhpCTTM5fWiq+ea1q1Su0aOUT3szFhNhLD1/RpVEqswCA2pWW7JkthGBShtWFPW01i V0LV2mdJq59VHzU1e+9nc2o5hgRhS27dIPlENekFKCeYy1dq2ZQC6vAmv8Dx1amT8m56 fXNQ==
X-Gm-Message-State: AOAM531hWqhL0PwQU/JUrjHx8gStKB8GJNrtx/aXgv/lhsIPYUw1umGJ lPWkmtdqlwtVKsmSIe5R/raxKLF4MDB+D4TdsLs=
X-Google-Smtp-Source: ABdhPJy8gyHrGSR4YR6Dq+vwza98pq+lyTlDqcebBAaCKbQjBAhVWem40VZ0G7qK/nuCP/USd/EwCZuALvfiQ0RgAPw=
X-Received: by 2002:a2e:a16c:: with SMTP id u12mr734372ljl.266.1600911284990; Wed, 23 Sep 2020 18:34:44 -0700 (PDT)
MIME-Version: 1.0
References: <160044460449.22443.18008787285553768570@ietfa.amsl.com> <MWHPR11MB1374D12D10DDE6B06A665DF8C93F0@MWHPR11MB1374.namprd11.prod.outlook.com> <CA+RyBmWnbz9xprSLu5YgQyEJ=J1k-55Nm=O51pc6qZ-SdUxNOQ@mail.gmail.com> <MWHPR11MB1374C060A4362D81BAF81565C93B0@MWHPR11MB1374.namprd11.prod.outlook.com>
In-Reply-To: <MWHPR11MB1374C060A4362D81BAF81565C93B0@MWHPR11MB1374.namprd11.prod.outlook.com>
From: Greg Mirsky <gregimirsky@gmail.com>
Date: Wed, 23 Sep 2020 18:34:33 -0700
Message-ID: <CA+RyBmU0YSNB9AjZp4ZMVz-43OORRkygh1tAd1YQaBM3Sgf8ow@mail.gmail.com>
To: "Pablo Camarillo (pcamaril)" <pcamaril@cisco.com>
Cc: "last-call@ietf.org" <last-call@ietf.org>, "spring@ietf.org" <spring@ietf.org>, The IESG <iesg@ietf.org>
Content-Type: multipart/alternative; boundary="00000000000075779d05b00534f0"
Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/TRRn3lE9DBav74tMksnWFxTe1FE>
Subject: Re: [spring] I-D Action: draft-ietf-spring-srv6-network-programming-19.txt
X-BeenThere: spring@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Source Packet Routing in NetworkinG \(SPRING\)" <spring.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/spring>, <mailto:spring-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/spring/>
List-Post: <mailto:spring@ietf.org>
List-Help: <mailto:spring-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/spring>, <mailto:spring-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 24 Sep 2020 01:34:49 -0000

Hi Pablo,
I apologize for the confusion I've caused on the last-call list. It was not
appropriate to ask my question here.
As for the technical side, I've got good references and have figured it all
out.

Kind regards,
Greg

On Tue, Sep 22, 2020 at 1:04 PM Pablo Camarillo (pcamaril) <
pcamaril@cisco.com> wrote:

> Hi Greg,
>
>
>
> Could you please clarify your question? This document is about SRv6, hence
> I do not understand your question on SR-MPLS applicability.
>
>
>
> Thank you,
>
> Pablo.
>
>
>
> *From:* Greg Mirsky <gregimirsky@gmail.com>
> *Sent:* martes, 22 de septiembre de 2020 2:18
> *To:* Pablo Camarillo (pcamaril) <pcamaril@cisco.com>
> *Cc:* last-call@ietf.org; spring@ietf.org; The IESG <iesg@ietf.org>
> *Subject:* Re: [spring] I-D Action:
> draft-ietf-spring-srv6-network-programming-19.txt
>
>
>
> Dear Authors, et al.,
>
> I've got a question, probably a very naive one, so my apologies in the
> front.
>
> The document in Section 4.16 defines a number of flavors of End, End.X,
> and End.T behaviors. Given that this is the SRv6 document and I don't seem
> to find analogous definitions for SR-MPLS, is it safe to assume that the
> defined flavors, e.g., PSP, can be used in SR-MPLS?
>
>
>
> Regards,
>
> Greg
>
>
>
> On Fri, Sep 18, 2020 at 9:09 AM Pablo Camarillo (pcamaril) <pcamaril=
> 40cisco.com@dmarc.ietf.org> wrote:
>
> Hello,
>
> We have just posted revision 19 of
> draft-ietf-spring-srv6-network-programming.
>
> This revision addresses the comments received from Brian Weis (SECDIR
> review) [1,2], Brian Haberman  (INTDIR telechat review) [3,4] and Martin
> Duke.
>
> Thank you for the reviews and comments.
>
> Regards,
> Pablo.
>
> [1]
> https://mailarchive.ietf.org/arch/msg/last-call/DA1teHRO4fMSCg-7YZKsWqae3tE/
> [2]
> https://mailarchive.ietf.org/arch/msg/last-call/c5V9fbgW1SvPHrHrVwJxvxuOnHk/
> [3]
> https://mailarchive.ietf.org/arch/msg/last-call/9ld_rgqlN6q3VSjZ-7GcGdn4hOQ/
> [4]
> https://mailarchive.ietf.org/arch/msg/last-call/9h8mAe1JcNTvCKTWq8-6nvZk0gk/
>
> -----Original Message-----
> From: spring <spring-bounces@ietf.org> On Behalf Of
> internet-drafts@ietf.org
> Sent: viernes, 18 de septiembre de 2020 17:57
> To: i-d-announce@ietf.org
> Cc: spring@ietf.org
> Subject: [spring] I-D Action:
> draft-ietf-spring-srv6-network-programming-19.txt
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the Source Packet Routing in Networking WG of
> the IETF.
>
>         Title           : SRv6 Network Programming
>         Authors         : Clarence Filsfils
>                           Pablo Camarillo Garvia
>                           John Leddy
>                           Daniel Voyer
>                           Satoru Matsushima
>                           Zhenbin Li
>         Filename        : draft-ietf-spring-srv6-network-programming-19.txt
>         Pages           : 42
>         Date            : 2020-09-18
>
> Abstract:
>    The SRv6 Network Programming framework enables a network operator or
>    an application to specify a packet processing program by encoding a
>    sequence of instructions in the IPv6 packet header.
>
>    Each instruction is implemented on one or several nodes in the
>    network and identified by an SRv6 Segment Identifier in the packet.
>
>    This document defines the SRv6 Network Programming concept and
>    specifies the base set of SRv6 behaviors that enables the creation of
>    interoperable overlays with underlay optimization (Service Level
>    Agreements).
>
>
> The IETF datatracker status page for this draft is:
>
> https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-network-programming/
>
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-spring-srv6-network-programming-19
>
> https://datatracker.ietf.org/doc/html/draft-ietf-spring-srv6-network-programming-19
>
> A diff from the previous version is available at:
>
> https://www.ietf.org/rfcdiff?url2=draft-ietf-spring-srv6-network-programming-19
>
>
> Please note that it may take a couple of minutes from the time of
> submission until the htmlized version and diff are available at
> tools.ietf.org.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
>
> _______________________________________________
> spring mailing list
> spring@ietf.org
> https://www.ietf.org/mailman/listinfo/spring
>
> _______________________________________________
> spring mailing list
> spring@ietf.org
> https://www.ietf.org/mailman/listinfo/spring
>
>