From nobody Mon Mar 27 02:04:53 2023 Return-Path: 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 656B6C15C292; Mon, 27 Mar 2023 02:04:52 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.094 X-Spam-Level: X-Spam-Status: No, score=-2.094 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, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=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 ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yYM9oHsdbr68; Mon, 27 Mar 2023 02:04:51 -0700 (PDT) Received: from mail-yb1-xb30.google.com (mail-yb1-xb30.google.com [IPv6:2607:f8b0:4864:20::b30]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 25BE8C1516E0; Mon, 27 Mar 2023 02:04:51 -0700 (PDT) Received: by mail-yb1-xb30.google.com with SMTP id k17so9550720ybm.11; Mon, 27 Mar 2023 02:04:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679907890; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=hXTMVBg7sZRgIsyFgaEiLQOUR2TJXk0b47pRpxSzT7k=; b=KvVnUVrrOI0xXcazZBViGDF6T8xPLHYANjRXn0x78zPkjcQ2MJm4ddClPgUX/BfWim mLn/aEUK6pM3akawUtrEs409L90FEhAM8eBSsaRmGxMuM2wD6nAqLCSXfpwiU5rHcdIE 7+XQ/ErVM42xGHyg6fOpqfgB+SBGfAcsDUC2St/+BxESSh/M1j+5a6Njs7vgPeUY+wQe Hlry//gFlp4ehTxJ3i/jStLCXE0rb0XqHKVEzrwAn2l9ijgaA1XwRpubvAVSi+G4PSSY CQfCw1z1DnRWvq8Y2mg8Kjs/4+fGANCyPYe7NEQxWUQKts7JOQ0FwnFEH6zGONkFy8A6 070Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679907890; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=hXTMVBg7sZRgIsyFgaEiLQOUR2TJXk0b47pRpxSzT7k=; b=5s5WxkWo3yBQHb/uQaU9FFxbLzuYOw2uqfs/iYhgTDT/s/wL/rgr9O5epioLtoB3/R jtAkN//C/ApTYA5kMubsc7VO7cn/qn5zWkz8XMXZ3o8vq5hnMwCi9pEaS7X0llnZGEDD PvhQ74+5Dq3/h4LnizqjK5pqmTI0T5XlskwcNEKaMaUgo3m1OrjZrjb9pq0JgbB0SZkE ztZCRL3ucKS0t7wEPK2o/KPpiHqmqpo8ndQi5RnNS0pMfdhAqz8rKwLveilWCmlhMRPV z7IDUoC1KjH5h3sz8VVWGo6BqEHPjEO6IFylgApAXeFYtDgb9uBto+qE/4I+Z5YwH1T9 vBvQ== X-Gm-Message-State: AAQBX9d26wGurDb18LVZzORDxn3APqVdlQF90yfBfB1VgsJrY5aQsdlp ed0nw+4FGp6jZK0RXQQ88f6l43spccHdoTzA1+EObOLOQcs= X-Google-Smtp-Source: AKy350ZM1cAo+B6yoUs5BIeTf8HoOzZZT0nvZnPTKIMyNi5YnFR4gSGOMzWL4gbXrSxUFgZ65AaqhVKyG5YW/owl/rQ= X-Received: by 2002:a05:6902:120f:b0:b73:caa7:f05e with SMTP id s15-20020a056902120f00b00b73caa7f05emr6810608ybu.2.1679907890158; Mon, 27 Mar 2023 02:04:50 -0700 (PDT) MIME-Version: 1.0 References: <167990761218.28475.14370047592920159610@ietfa.amsl.com> In-Reply-To: <167990761218.28475.14370047592920159610@ietfa.amsl.com> From: Greg Mirsky Date: Mon, 27 Mar 2023 18:04:38 +0900 Message-ID: To: spring , spring-chairs@ietf.org Content-Type: multipart/alternative; boundary="0000000000000c62b905f7de090b" Archived-At: Subject: [spring] Fwd: New Version Notification for draft-ietf-spring-bfd-06.txt X-BeenThere: spring@ietf.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: "Source Packet Routing in NetworkinG \(SPRING\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Mar 2023 09:04:52 -0000 --0000000000000c62b905f7de090b Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Refresh and to update author's contact information. Dear All, the draft is stable and the authors believe it is ready for the WG LC. We appreciate the WG Chairs' consideration for starting the WG LC. Regards, Greg (on behalf of the authors) ---------- Forwarded message --------- From: Date: Mon, Mar 27, 2023 at 6:00=E2=80=AFPM Subject: New Version Notification for draft-ietf-spring-bfd-06.txt To: Mach Chen (Guoyi) , Greg Mirsky < gregimirsky@gmail.com>, Ilya Varlashkin , Jeff Tantsura < jefftant.ietf@gmail.com>, Jiang Wenying A new version of I-D, draft-ietf-spring-bfd-06.txt has been successfully submitted by Greg Mirsky and posted to the IETF repository. Name: draft-ietf-spring-bfd Revision: 06 Title: Bidirectional Forwarding Detection (BFD) in Segment Routing Networks Using MPLS Dataplane Document date: 2023-03-27 Group: spring Pages: 14 URL: https://www.ietf.org/archive/id/draft-ietf-spring-bfd-06.tx= t Status: https://datatracker.ietf.org/doc/draft-ietf-spring-bfd/ Html: https://www.ietf.org/archive/id/draft-ietf-spring-bfd-06.html Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-spring-bfd Diff: https://author-tools.ietf.org/iddiff?url2=3Ddraft-ietf-spring-bfd-06 Abstract: Segment Routing (SR) architecture leverages the paradigm of source routing. It can be realized in the Multiprotocol Label Switching (MPLS) network without any change to the data plane. A segment is encoded as an MPLS label, and an ordered list of segments is encoded as a stack of labels. Bidirectional Forwarding Detection (BFD) is expected to monitor any existing path between systems. This document defines how to use Label Switched Path Ping to bootstrap a BFD session, control an SR Policy in the reverse direction of the SR-MPLS tunnel, and applicability of BFD Demand mode in the SR-MPLS domain. Also, the document describes the use of BFD Echo with BFD Control packet payload. The IETF Secretariat --0000000000000c62b905f7de090b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Refresh and to update author's contact information.
Dear All,
the draft is stable and the authors be= lieve it is ready for the WG LC. We appreciate the WG Chairs' considera= tion for starting the WG LC.

Regards,
Gr= eg (on behalf of the authors)

---------- Forwarded message ---------
From: = <internet= -drafts@ietf.org>
Date: Mon, Mar 27, 2023 at 6:00=E2=80=AF= PM
Subject: New Version Notification for draft-ietf-spring-bfd-06.txtTo: Mach Chen (Guoyi) <mach.che= n@huawei.com>, Greg Mirsky <gregimirsky@gmail.com>, Ilya Varlashkin <imv@google.com>, Jeff Tantsura <jefftant.ietf@gmail.com>, Jiang Wenying <= jiangwenying@chinamobile.co= m>



A new version of I-D, draft-ietf-spring-bfd-06.txt
has been successfully submitted by Greg Mirsky and posted to the
IETF repository.

Name:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0draft-ietf-spring-bfd
Revision:=C2=A0 =C2=A0 =C2=A0 =C2=A006
Title:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Bidirectional Forwarding Detection= (BFD) in Segment Routing Networks Using MPLS Dataplane
Document date:=C2=A0 2023-03-27
Group:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 spring
Pages:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 14
URL:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 https://www.ietf.org/archive/id/draft-ietf-spring-bfd-06.txt
Status:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0http= s://datatracker.ietf.org/doc/draft-ietf-spring-bfd/
Html:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0https://www.ietf.org/archive/id/draft-ietf-spring-bfd-06.html Htmlized:=C2=A0 =C2=A0 =C2=A0 =C2=A0https= ://datatracker.ietf.org/doc/html/draft-ietf-spring-bfd
Diff:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0https://author-tools.ietf.org/iddiff?url2=3Ddraft-ietf-spring= -bfd-06

Abstract:
=C2=A0 =C2=A0Segment Routing (SR) architecture leverages the paradigm of so= urce
=C2=A0 =C2=A0routing.=C2=A0 It can be realized in the Multiprotocol Label S= witching
=C2=A0 =C2=A0(MPLS) network without any change to the data plane.=C2=A0 A s= egment is
=C2=A0 =C2=A0encoded as an MPLS label, and an ordered list of segments is e= ncoded
=C2=A0 =C2=A0as a stack of labels.=C2=A0 Bidirectional Forwarding Detection= (BFD) is
=C2=A0 =C2=A0expected to monitor any existing path between systems.=C2=A0 T= his document
=C2=A0 =C2=A0defines how to use Label Switched Path Ping to bootstrap a BFD=
=C2=A0 =C2=A0session, control an SR Policy in the reverse direction of the = SR-MPLS
=C2=A0 =C2=A0tunnel, and applicability of BFD Demand mode in the SR-MPLS do= main.
=C2=A0 =C2=A0Also, the document describes the use of BFD Echo with BFD Cont= rol
=C2=A0 =C2=A0packet payload.




The IETF Secretariat


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