Dear WG
As requested by the authors, this message starts a two-week WG Last Call for
ending on January 26th 2026.
https://datatracker.ietf.org/doc/draft-ietf-lisp-rfc8378bis/
Title: Signal-Free Locator/ID Separation Protocol (LISP) Multicast
Abstract:
This document describes the design for inter-domain multicast
overlays using the Locator/ID Separation Protocol (LISP). The
document specifies how LISP multicast overlays operate over a unicast
underlays.
When multicast sources and receivers are active at Locator/ID
Separation Protocol (LISP) sites, the core network is required to use
native multicast so packets can be delivered from sources to group
members. When multicast is not available to connect the multicast
sites together, a signal-free mechanism can be used to allow traffic
to flow between sites. The mechanism within here uses unicast
replication and encapsulation over the core network for the data
plane and uses the LISP mapping database system so encapsulators at
the source LISP multicast site can find decapsulators at the receiver
LISP multicast sites. This document when approved obosletes RFC8378.
Please review this WG document and let the WG know if you agree that it is
ready to be handed over to the AD.
If you have objections, please state your reasons why, and explain what it
would take to address your concerns.
Note: silence IS NOT consensus.
Thanks
Padma and Luigi
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