This document describes the OSPFv2 extensions for segment routing
including Prefix-SID, Adjacency-SID, and Binding-SID. The extensions
are based on RFC 7770.
Working Group Summary
The Working Group discussion has been dominated by the initial vendors
that implemented the specification (Juniper, Cisco, and Nokia). We've
gone through several iterations over the last two and half years.
The document has completed two separate IPR polls. It is in its second
Working Group last call due to some additional protocol encodings and
clarifications on the handling of error situations. The second Working
Group last call is preceding without questions or significant comments.
The ERO and binding-SID extensions were removed due to AD comments
and these changes were Working Group last called.
The document has been implemented by a number of vendors (refer to
the implementation status section) and has been stable now for a few
months. In fact, the only changes have been edits and clarifications
based on WG last-call and chair review.
Acee Lindem is the Document Shepherd.
Alia Atlas is the Responsible Area Director.