Subject: [OSPF] Computed multicast for SPRING

From: David Allan I <[email-masked]>
Date: Thu, 23 Jun 2016 15:34:20 +0000

Hi PIM, SPRING, OSPF, ISIS

FYI, We've posted an update to the framework draft, as well as OSPF and ISIS drafts. This documents the approach and changes required to implement multicast as a hybrid of unicast tunnels and replication points in a SPRING-MPLS network. In this approach the multicast trees and the resulting FIB  are derived entirely from information in the IGP.

At this point, this constitutes a complete proposal that can be critiqued in its entirety. We'd welcome folks to read it though and welcome comments and questions...

The drafts of interest are:
https://datatracker.ietf.org/doc/draft-allan-spring-mpls-multicast-framework/
https://datatracker.ietf.org/doc/draft-allan-isis-spring-multicast/
https://datatracker.ietf.org/doc/draft-allan-ospf-spring-multicast/

Cheers!