February 2012 - Nsi-wg - lists.ogf.org

Issue 56 in ogf-nsi-project: Overloaded usage of 'Provisioned' state
by ogf-nsi-project＠googlecode.com 19 Sep '12

19 Sep '12

Status: Accepted Owner: tkudoh...(a)gmail.com Labels: Type-Defect Priority-Medium FoundInVersion-1.1 FixedInVersion-2.0 New issue 56 by guy.robe...(a)gmail.com: Overloaded usage of 'Provisioned' state http://code.google.com/p/ogf-nsi-project/issues/detail?id=56 Description of Issue: In the state machine defined in NSI v1.1, the 'Provisioned' state is overloaded. Two meanings are associated with this state: 1. All child NSAs have acknowledged receipt of the provision command 2. All child NSAs have confirmed provisioning complete Discussion of Issue: Should we refine the state-machine to disambiguate these two different understandings of 'Provisioned'. A proposal has been made to add a new message 'Connection-State up'. Resolution of Issue:

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Re: [Nsi-wg] Issue 32 in ogf-nsi-project: Interface version discovery
by ogf-nsi-project＠googlecode.com 16 Sep '12

16 Sep '12

Comment #3 on issue 32 by guy.robe...(a)gmail.com: Interface version discovery http://code.google.com/p/ogf-nsi-project/issues/detail?id=32 John M. has some ideas ... John to write-up a proposal.

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Re: [Nsi-wg] Issue 24 in ogf-nsi-project: ServiceException needs further details
by ogf-nsi-project＠googlecode.com 16 Sep '12

16 Sep '12

Comment #6 on issue 24 by imo...(a)gmail.com: ServiceException needs further details http://code.google.com/p/ogf-nsi-project/issues/detail?id=24 Discussion on the Wed call 1. rename messageId to errorId 2. Appendix captures a list of errorId values and their meanings 3. errorId and text are both fields that are included by the entity Inder

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Re: [Nsi-wg] Issue 39 in ogf-nsi-project: STP syntax
by ogf-nsi-project＠googlecode.com 16 Sep '12

16 Sep '12

Comment #2 on issue 39 by jmacau...(a)gmail.com: STP syntax http://code.google.com/p/ogf-nsi-project/issues/detail?id=39 I am confused by this agreement. An STP is defined as a OGF URN that is composed of the NSnetwork and localId already. Is this asking me to break out the STP into two discrete elements?

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assignment list
by Tomohiro Kudoh 29 Feb '12

29 Feb '12

Hello all, Here is proposed assignments to prepare a slide or a document for the Oxford meeting. Note that this does not mean other topic/person cannot make presentation at the meeting. 1. State Machine: Tomohiro, Chin, Henrik 2. Service Definition(SD): Jerry 3. Topology representation, NML-related, type/value pair representation: Team 4. Users' equipments connection model: Tomohiro 5. Control plane topology and message handling: John 6. Security proflile: Inder including, minimum information that should be shared through the protocol by (all/involved) NSAs. 7. Error handling, PA->RA communication: John, Henrik, Chin 8. Federation: Jerry, Tomohiro 9. Optional constraints: Chin 10. NSA-client interface: John, Inder 11. Uni-directional cirucuit: Jerry 12. Sub-path (route or ERO): Chin, Tomohiro

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Wednesday's NSI conf call
by Tomohiro Kudoh 28 Feb '12

28 Feb '12

Hi all, We will have a short (30-min) NSI call tomorrow (Wednesday). The following is dial-in information for the call, time: 7:00 PDT 10:00 EDT, 15:00 GMT, 16:00 CET, 24:00 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: * review Oxford meeting agenda: https://docs.google.com/document/d/1y0a3X66qAoXRaXyDxGy-xiL_aIfidVaIJP1-_aK… * Review open issues Tomohiro

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Upcoming NSI demonstrations
by Jerry Sobieski 24 Feb '12

24 Feb '12

Hi all- I will be giving an NSI talk at the On*Vector conference next week (Thursday March 1) in San Diego. I will be demonstrating the visualizers and possibly the AIST provisioning portal. Also, NORDUnet is holding an internal NSI Introductory Seminar for our technical staff and some of our Nordic NREN personnel on March 7/8. If you all would please check your environments to make sure all is functioning properly, I would appreciate it. Thanks! Jerry

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New AutoGOLE Topology file 2012-02-24
by Jerry Sobieski 24 Feb '12

24 Feb '12

Hi all- Attached is the next topology file. The attached pdf shows the map. This topo basically is just adding some new topology as it is coming up. Red links and networks are new. A couple notes: --- We have added GLORIAD to the AutoGOLE fabric. GLORIAD will act as a transit network between KRLIght and StarLight. We have not quite completed our testing, so we have not removed the existing link. So bear withus while we finish the testing and roll to the new configuration. When we do that, I will remove the old KRL-SL link, and publish a new topology. For now, the existing link should remain operational. --- We have introduced other naming conventions for STPs. I believe all the old names are the same, but new STPs will not conform to last falls naming conventions... This is partially in preparation for distributing the local topologies to you all for future autonomous management and maintenance (and partially to keep code implementations from keying on non-standard naming conventions for provisioning info.) I hope to delegate topology management back to the networks soon (next few weeks.) But we need to resolve a couple issues about distribution, processing, and representation. Then we will present it to the AutoGOLE participants for feedback and then to the NSI group likewise. I think we are very close to getting this sorted out. This will be a Big Step Forward. If you find any errors - please let me know as soon as possible. Thanks Jerry

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Re: [Nsi-wg] Agenda for NSI workshop in Oxford
by Guy Roberts 22 Feb '12

22 Feb '12

I have enabled editing. Guy From: Inder Monga [mailto:imonga@es.net] Sent: 17 February 2012 22:14 To: Guy Roberts Subject: Re: [Nsi-wg] Agenda for NSI workshop in Oxford I couldn't edit it - but would like to discuss how applications and users will use NSI. Will they have to have NSAs? Inder Guy Roberts wrote: Hello All, I have created a template to help us prepare an agenda for our face-to-face meeting in Oxford, this is available here on google docs: https://docs.google.com/document/d/1y0a3X66qAoXRaXyDxGy-xiL_aIfidVaIJP1-_aK… Could everyone please take a look and add any topics that you would like to discuss relating to v2.0 issues? This agenda will be reviewed on the next NSI call. Guy _____________________________________________________________________ ** Guy Roberts, PhD Network Engineering & Planning * * Tel: +44 (0)1223 371300 * * City House Direct: +44 (0)1223 371316 * 126-130 Hills Road Fax: +44 (0)1223 371371 * Cambridge * CB2 1PQ E-mail: guy.roberts(a)dante.net<mailto:guy.roberts@dante.org.uk> D A N T E United Kingdom WWW: http://www.dante.net _____________________________________________________________________ _______________________________________________ nsi-wg mailing list nsi-wg(a)ogf.org<mailto:nsi-wg@ogf.org> https://www.ogf.org/mailman/listinfo/nsi-wg -- Inder Monga 510-486-6531 http://www.es.net Follow us on Twitter: ESnetUpdates/Twitter<http://bit.ly/bisCAd> Visit our blog: ESnetUpdates Blog<http://bit.ly/9lSTO3>

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Minutes from today's NSI conf call
by Guy Roberts 22 Feb '12

22 Feb '12

... are available here: https://forge.ogf.org/sf/go/doc16398?nav=1 _____________________________________________________________________ ** Guy Roberts, PhD Network Engineering & Planning * * Tel: +44 (0)1223 371300 * * City House Direct: +44 (0)1223 371316 * 126-130 Hills Road Fax: +44 (0)1223 371371 * Cambridge * CB2 1PQ E-mail: guy.roberts(a)dante.net<mailto:guy.roberts@dante.org.uk> D A N T E United Kingdom WWW: http://www.dante.net _____________________________________________________________________

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