I-D Action: draft-ietf-pim-source-discovery-bsr-08.txt
internet-drafts@ietf.org Tue, 16 January 2018 23:12 UTC
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Subject: I-D Action: draft-ietf-pim-source-discovery-bsr-08.txt
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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 Flooding Mechanism and Source Discovery Authors : IJsbrand Wijnands Stig Venaas Michael Brig Anders Jonasson Filename : draft-ietf-pim-source-discovery-bsr-08.txt Pages : 17 Date : 2018-01-16 Abstract: PIM Sparse-Mode (PIM-SM) uses a Rendezvous Point (RP) and shared trees to forward multicast packets from new sources. Once last hop routers receive packets from a new source, they may join the Shortest Path Tree for the source for optimal forwarding. This draft defines a new mechanism that provides a way to support PIM-SM without the need for PIM registers, RPs or shared trees. Multicast source information is flooded throughout the multicast domain using a new generic PIM flooding mechanism. This allows last hop routers to learn about new sources without receiving initial data packets. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-pim-source-discovery-bsr/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-pim-source-discovery-bsr-08 https://datatracker.ietf.org/doc/html/draft-ietf-pim-source-discovery-bsr-08 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-pim-source-discovery-bsr-08 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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