RFC 9339 on OSPF Reverse Metric

rfc-editor@rfc-editor.org Wed, 21 December 2022 07:49 UTC

Return-Path: <wwwrun@rfcpa.amsl.com>
X-Original-To: ietf-announce@ietfa.amsl.com
Delivered-To: ietf-announce@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 35E72C14CE26; Tue, 20 Dec 2022 23:49:51 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -3.947
X-Spam-Level:
X-Spam-Status: No, score=-3.947 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_ZEN_BLOCKED_OPENDNS=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
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 cA8np_qgDv01; Tue, 20 Dec 2022 23:49:47 -0800 (PST)
Received: from rfcpa.amsl.com (rfc-editor.org [50.223.129.200]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 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 77E71C14CF19; Tue, 20 Dec 2022 23:49:47 -0800 (PST)
Received: by rfcpa.amsl.com (Postfix, from userid 499) id 4D1D7AFB5E; Tue, 20 Dec 2022 23:49:47 -0800 (PST)
To: ietf-announce@ietf.org, rfc-dist@rfc-editor.org
Subject: RFC 9339 on OSPF Reverse Metric
From: rfc-editor@rfc-editor.org
Cc: rfc-editor@rfc-editor.org, drafts-update-ref@iana.org, lsr@ietf.org
Content-type: text/plain; charset="UTF-8"
Message-Id: <20221221074947.4D1D7AFB5E@rfcpa.amsl.com>
Date: Tue, 20 Dec 2022 23:49:47 -0800
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-announce/nnjAqaiSpk7J9-OS1htwkAa-Ez8>
X-BeenThere: ietf-announce@ietf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: "IETF announcement list. No discussions." <ietf-announce.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ietf-announce>, <mailto:ietf-announce-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ietf-announce/>
List-Post: <mailto:ietf-announce@ietf.org>
List-Help: <mailto:ietf-announce-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ietf-announce>, <mailto:ietf-announce-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 21 Dec 2022 07:49:51 -0000

A new Request for Comments is now available in online RFC libraries.

        
        RFC 9339

        Title:      OSPF Reverse Metric 
        Author:     K. Talaulikar, Ed.,
                    P. Psenak,
                    H. Johnston
        Status:     Standards Track
        Stream:     IETF
        Date:       December 2022
        Mailbox:    ketant.ietf@gmail.com,
                    ppsenak@cisco.com,
                    hugh_johnston@labs.att.com
        Pages:      11
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-lsr-ospf-reverse-metric-13.txt

        URL:        https://www.rfc-editor.org/info/rfc9339

        DOI:        10.17487/RFC9339

This document specifies the extensions to OSPF that enable a router
to use Link-Local Signaling (LLS) to signal the metric that receiving
OSPF neighbor(s) should use for a link to the signaling router.  When
used on the link to the signaling router, the signaling of this
reverse metric (RM) allows a router to influence the amount of
traffic flowing towards itself. In certain use cases, this enables
routers to maintain symmetric metrics on both sides of a link between
them.

This document is a product of the Link State Routing Working Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the 
standardization state and status of this protocol.  Distribution of this 
memo is unlimited.

This announcement is sent to the IETF-Announce and rfc-dist lists.
To subscribe or unsubscribe, see
  https://www.ietf.org/mailman/listinfo/ietf-announce
  https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist

For searching the RFC series, see https://www.rfc-editor.org/search
For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk

Requests for special distribution should be addressed to either the
author of the RFC in question, or to rfc-editor@rfc-editor.org.  Unless
specifically noted otherwise on the RFC itself, all RFCs are for
unlimited distribution.


The RFC Editor Team
Association Management Solutions, LLC