Hi Chin, all, I have a few comments to the document provided: - Topology module - it's not clear for me if that's inter- or intra-domain or both. IMHO we should care only for inter-domain here. As NSI is dedicated to multidomain, let's leave single domain stuff to third parties software (via Local Resouce Manager). - NSA Lookup - I thought that NSA lookup will just gave the contact information (e.g. service address) of particular NSAs. The description makes me a little bit confused, as it claims to "determine the control plane connectivity of NSAs". This is somehow pathfinder/topology responsibility IMHO. - Path Finding - in AutoBAHN there are two levels of pathfinding - inter- and intra-domain. I suppose this is inter-domain, but it's not explicitly mentioned. The difference is not only the area of operations (intra/inter) but also the topology view (abstracted global vs. technology specific local) - Local Resource Manager - I consider this only as an interface to third party domain mangers. Is that correct? - Notifications - is this kind of notification broker or just a module to send/receive information? Best regards Radek

-----Original Message----- From: nsi-wg-bounces@ogf.org [mailto:nsi-wg-bounces@ogf.org] On Behalf Of Chin Guok Sent: Tuesday, December 01, 2009 1:00 AM To: NSI WG Subject: [Nsi-wg] NSA functional components v2.3

Hi all,

I've revised the document based on our last discussion.

Please feel free to comment and make edits. Please also keep in mind that the contents of this document should only serve as supporting text for the NSI architecture document and is not meant to detail the NSA architecture (which would be a separate document).

Thanks.

- Chin