Hi all, We had a summer intern (Ahmed El-Hassany) working at ESnet on some topology stuff in the last couple months, and he put together a prototype topology service that might be useful for the NSI-WG. Just some background, Ahmed was the primary architect of the GENI Topology service which uses the RSpec format, so he has a bunch of experience behind him. Unfortunately he has now taken up a research position at UC Berkeley, so the prototype topology service will remain in its current state till we find resources to further its development. Having said that, a testing instance of the service is running at http://lstest.es.net:8080/urns. The documentation of using it is located at https://github.com/ahassany/topology-service/wiki/Using-NML-NSI-Topology-Ser.... All the tutorial topologies that Jeroen put up on GitHub (see forwarded email) has been loaded into the service. You can list all NSAs by: curl http://lstest.es.net:8080/urns/ Or get a specific one by: curl http://lstest.es.net:8080/urns/urn:ogf:aruba.example:2013:nsa <http://lstest.es.net:8080/urns/urn:ogf:network:es.net:2013:nsa> For tomorrow's meeting, Ahmed will do show-and-tell, so please log into www.readytalk.com and use the 7-digit access code 8937606 to access the "show" portion of the meeting. Time: 7:00 PDT 10:00 EDT, 15:00 BST, 16:00 CEST, 23:00 JST 1. Dial Toll-Free Number: 866-740-1260 (U.S. & Canada) 2. International participants dial: Toll Number: 303-248-0285 Or International Toll-Free Number: http://www.readytalk.com/intl 3. Enter 7-digit access code 8937606, followed by "#" Agenda: - Prototype topology service presentation/demo Thanks all. - Chin -------- Original Message -------- Subject: [Nsi-wg] Tutorial Topologies Date: Thu, 8 Aug 2013 13:20:40 +0200 From: Jeroen van der Ham <vdham@uva.nl> To: NSI Working Group <nsi-wg@ogf.org> Hi all, I have created new topologies for the tutorials. These follow the same schema as the updated Automated GOLE topologies. The new tutorial topologies should follow the same topology as the old ones. The domain names for all of them are "aruba.example" (using the IETF reserved namespace for examples). They can be found at the tutorial repository: https://github.com/jeroenh/NSI-Tutorial-Topologies/tree/master/topos Jeroen. -- Chin Guok NOC: (510) 486-7600 ESnet Network Engineering Group (AS293) (800) 333-7638 Lawrence Berkeley National Laboratory