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IETF RFC 8401

Bit Index Explicit Replication (BIER) Support via IS-IS

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Organization: IETF
Publication Date: 1 June 2018
Status: active
Page Count: 12
scope:

This document defines IS-IS extensions to support multicast forwarding using the Bit Index Explicit Replication (BIER) architecture.

Document History

IETF RFC 8401
June 1, 2018
Bit Index Explicit Replication (BIER) Support via IS-IS
This document defines IS-IS extensions to support multicast forwarding using the Bit Index Explicit Replication (BIER) architecture.

References

This document references:
IETF RFC 1195 - Use of OSI IS-IS for Routing in TCP/IP and Dual Environments
Published by IETF on December 1, 1990
This RFC specifies an integrated routing protocol, based on the OSI Intra-Domain IS-IS Routing Protocol, which may be used as an interior gateway protocol (IGP) to support TCP/IP as well as OSI. This...
This document references:
IETF RFC 5120 - M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs)
Published by IETF on February 1, 2008
This document describes an optional mechanism within Intermediate System to Intermediate Systems (IS-ISs) used today by many ISPs for IGP routing within their clouds. This document describes how to...
This document references:
IETF RFC 5304 - IS-IS Cryptographic Authentication
Published by IETF on October 1, 2008
This document describes the authentication of Intermediate System to Intermediate System (IS-IS) Protocol Data Units (PDUs) using the Hashed Message Authentication Codes - Message Digest 5 (HMAC-MD5)...
This document is referenced by:
IETF RFC 8444 - OSPFv2 Extensions for Bit Index Explicit Replication (BIER)
Published by IETF on November 1, 2018
Bit Index Explicit Replication (BIER) is an architecture that provides optimal multicast forwarding through a "BIER domain" without requiring intermediate routers to maintain multicast-related, per-...
This document is referenced by:
GR IPE 001 - IPv6 Enhanced Innovation (IPE); Gap Analysis
Published by ETSI on August 1, 2021
The present document discusses gaps that still exist in IPv6-related use cases. Gaps investigation is split into four major blocks: • New industry challenges - clause 4. • Existing solutions and gaps...
This document is referenced by:
RFC 9262 - Tree Engineering for Bit Index Explicit Replication (BIER-TE)
Published by IETF on October 1, 2022
This memo describes per-packet stateless strict and loose path steered replication and forwarding for "Bit Index Explicit Replication" (BIER) packets (RFC 8279); it is called "Tree Engineering for...
This document is superseded by:
RFC 9272 - Underlay Path Calculation Algorithm and Constraints for Bit Index Explicit Replication (BIER)
Published by IETF on September 1, 2022
This document specifies general rules for the interaction between the BIER Algorithm (BAR) and the IGP Algorithm (IPA) used for underlay path calculation within the Bit Index Explicit Replication...
This document is superseded by:
RFC 9272 - Underlay Path Calculation Algorithm and Constraints for Bit Index Explicit Replication (BIER)
Published by IETF on September 1, 2022
This document specifies general rules for the interaction between the BIER Algorithm (BAR) and the IGP Algorithm (IPA) used for underlay path calculation within the Bit Index Explicit Replication...
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