[Bier] I-D Action: draft-ietf-bier-php-10.txt
internet-drafts@ietf.org Thu, 09 March 2023 15:10 UTC
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Subject: [Bier] I-D Action: draft-ietf-bier-php-10.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This Internet-Draft is a work item of the Bit Indexed Explicit Replication WG of the IETF. Title : BIER Penultimate Hop Popping Author : Zhaohui Zhang Filename : draft-ietf-bier-php-10.txt Pages : 8 Date : 2023-03-09 Abstract: Bit Index Explicit Replication (BIER) can be used as provider tunnel for Multicast Virtual Private Network (MVPN), Global Table Multicast or Ethernet Virtual Private Network (EVPN). It is possible that not all routers in the provider network support BIER and there are various methods to handle BIER-incapable transit routers. However those methods assume the MVPN/EVPN Provider Edges (PEs) are BIER- capable. This document specifies a method to allow BIER-incapable routers to act as MVPN/EVPN PEs with BIER as the transport, by having the upstream BIER Forwarding Router (BFR) that is connected directly or indirectly via a tunnel to a BIER-incapable PE remove the BIER header and send the payload to the PE. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-bier-php/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-bier-php-10 A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-bier-php-10 Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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