Re: [pim] RFC 9186 on Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks

Michael McBride <michael.mcbride@futurewei.com> Thu, 27 January 2022 05:17 UTC

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From: Michael McBride <michael.mcbride@futurewei.com>
To: "pim@ietf.org" <pim@ietf.org>
Thread-Topic: RFC 9186 on Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks
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Date: Thu, 27 Jan 2022 05:17:04 +0000
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Subject: Re: [pim] RFC 9186 on Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks
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Well done! Thanks to the authors for hanging in there to see this through.

mike

-----Original Message-----
From: IETF-Announce <ietf-announce-bounces@ietf.org> On Behalf Of rfc-editor@rfc-editor.org
Sent: Wednesday, January 26, 2022 7:21 PM
To: ietf-announce@ietf.org; rfc-dist@rfc-editor.org
Cc: drafts-update-ref@iana.org; pim@ietf.org; rfc-editor@rfc-editor.org
Subject: RFC 9186 on Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks

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

        
        RFC 9186

        Title:      Fast Failover in Protocol Independent 
                    Multicast - Sparse Mode (PIM-SM) Using 
                    Bidirectional Forwarding Detection (BFD)
                    for Multipoint Networks 
        Author:     G. Mirsky,
                    X. Ji
        Status:     Standards Track
        Stream:     IETF
        Date:       January 2022
        Mailbox:    gregimirsky@gmail.com,
                    ji.xiaoli@zte.com.cn
        Pages:      7
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-pim-bfd-p2mp-use-case-10.txt

        URL:        https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Finfo%2Frfc9186&amp;data=04%7C01%7Cmichael.mcbride%40futurewei.com%7C9360e941bb19423ca2ed08d9e1442304%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637788505043524793%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&amp;sdata=7xTRQY%2FFns6To5oAnIrvpbYd465u02623WWcC%2FM7c%2FY%3D&amp;reserved=0

        DOI:        10.17487/RFC9186

This document specifies how Bidirectional Forwarding Detection (BFD) for multipoint networks can provide sub-second failover for routers that participate in Protocol Independent Multicast - Sparse Mode (PIM-SM). An extension to the PIM Hello message used to bootstrap a point-to-multipoint BFD session is also defined in this document.

This document is a product of the Protocols for IP Multicast 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://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fstandards&amp;data=04%7C01%7Cmichael.mcbride%40futurewei.com%7C9360e941bb19423ca2ed08d9e1442304%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637788505043681026%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&amp;sdata=pz%2BVtA%2BQ1X59y7ljagLF4zl2YAp5UuV6lb%2BgoRS%2B4eY%3D&amp;reserved=0) for the standardization state and status of this protocol.  Distribution of this memo is unlimited.

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