Subject: [Status] Overlay-Underlay correlation use-case discussion for STATUS

From: "Frank Brockners (fbrockne)" <[email-masked]>
Date: Mon, 29 Jul 2013 07:01:14 +0000

Folks,

similar to John Brzozowski, we were also hoping to get some time on the agenda to discuss use-cases related to overlay-underlay correlation at the STATUS BoF - unfortunately we seem to share fate with John. We also thought that it would be useful to share the slides at least - see attached.

If interested, you might also want to have a look at http://www.ietf.org/id/draft-brockners-lisp-sr-00.txt - which discusses how the combination of LISP and Segment-Routing with IPv6 transport could be used in this context. The I-D describes extensions to LISP to enable a LISP mapping system to communicate a list of segment identifiers to the encapsulating router for purposes of traffic steering in the underlay or request the transport network to record the list of segments (nodal segments or adjacency segments) a particular packet or set of packets traverses in the transport network.

Looking forward to the discussions at the BoF.

Thanks, Frank