[pim] I-D Action: draft-ietf-pim-assert-packing-10.txt

internet-drafts@ietf.org Fri, 10 March 2023 01:11 UTC

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Date: Thu, 09 Mar 2023 17:11:48 -0800
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Subject: [pim] I-D Action: draft-ietf-pim-assert-packing-10.txt

A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the Protocols for IP
Multicast (PIM) WG of the IETF.

   Title           : PIM Assert Message Packing
   Authors         : Yisong Liu
                     Toerless Eckert
                     Mike McBride
                     Zheng(Sandy) Zhang
   Filename        : draft-ietf-pim-assert-packing-10.txt
   Pages           : 23
   Date            : 2023-03-09

Abstract:
   LANs often have more than one upstream router.  When PIM Sparse Mode
   (PIM-SM), including PIM Source Specific-Specific Multicast (PIM-SSM),
   is used, this can lead to duplicate IP multicast packets being
   forwarded by these PIM routers.  PIM Assert messages are used to
   elect a single forwarder for each IP multicast traffic flow between
   these routers.

   This document defines a mechanism to send and receive information for
   multiple IP multicast flows in a single PackedAssert message.  This
   optimization reduces the total number of PIM packets on the LAN and
   can therefore speed up the election of the single forwarder, reducing
   the number of duplicate IP multicast packets incurred.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-pim-assert-packing/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-pim-assert-packing-10

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-pim-assert-packing-10

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

[pim] I-D Action: draft-ietf-pim-assert-packing-1… internet-drafts