RFC 9798

PIM Join/Prune Attributes for Locator/ID Separation Protocol (LISP) Environments Using Underlay Multicast, June 2025

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Status:
EXPERIMENTAL
Updates:
RFC 8059
Authors:
V. Govindan
S. Venaas
Stream:
IETF
Source:
pim (rtg)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC9798

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Abstract

This document specifies an update to the Receiver RLOC (Routing Locator) field of the PIM Join/Prune attribute that supports the construction of multicast distribution trees where the source and receivers are located in different Locator/ID Separation Protocol (LISP) sites and are connected using underlay IP multicast. This attribute allows the receiver site to signal the underlay multicast group to the control plane of the root Ingress Tunnel Router (ITR). This document updates RFC 8059.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.




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