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Re: [pim] I-D Action: draft-ietf-pim-assert-packing-00.txt

Gyan Mishra <hayabusagsm@gmail.com> Tue, 17 March 2020 15:35 UTC

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From: Gyan Mishra <hayabusagsm@gmail.com>
Date: Tue, 17 Mar 2020 11:35:08 -0400
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Subject: Re: [pim] I-D Action: draft-ietf-pim-assert-packing-00.txt
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With the PIM asserts packing will this eliminate the duplicate packet
double stream from occurring due to shared vlan with multiple FHRs.

Thanks

On Tue, Mar 17, 2020 at 11:16 AM <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 Protocols for IP Multicast WG of the IETF.
>
>         Title           : PIM Assert Message Packing
>         Authors         : Yisong Liu
>                           Mike McBride
>                           Toerless Eckert
>         Filename        : draft-ietf-pim-assert-packing-00.txt
>         Pages           : 13
>         Date            : 2020-03-17
>
> Abstract:
>    In PIM-SM shared LAN networks, there is typically more than one
>    upstream router. When duplicate data packets appear on the LAN from
>    different routers, assert packets are sent from these routers to
>    elect a single forwarder. The PIM assert packets are sent
>    periodically to keep the assert state. The PIM assert packet carries
>    information about a single multicast source and group, along with
>    the metric-preference and metric of the route towards the source or
>    RP. This document defines a standard to send and receive multiple
>    multicast source and group information in a single PIM assert packet
>    in a shared network. This can be particularly helpful when there is
>    traffic for a large number of multicast groups.
>
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-pim-assert-packing/
>
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-pim-assert-packing-00
> https://datatracker.ietf.org/doc/html/draft-ietf-pim-assert-packing-00
>
>
> 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/
>
>
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-- 

Gyan  Mishra

Network Engineering & Technology

Verizon

Silver Spring, MD 20904

Phone: 301 502-1347

Email: gyan.s.mishra@verizon.com

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