Hi All,
As discussed in this week's NSI call we should be aiming to get NSI into a state where it is stable, complete and robust standard.
To help get us there I would like everyone to think about additional refinements that are needed. Could you please enter your ideas in this google document:
https://docs.google.com/document/d/1L622wvWqCNpBplNMc2ccoIPxZBSaRbXW1IPgoZJ…
We will discuss these ideas in the next NSI conf call.
Regards,
Guy
_____________________________________________________________________
Guy Roberts PhD
Senior Transport Network Architect
GEANT Limited
Email: guy.roberts(a)geant.org<mailto:guy.roberts@geant.org>
Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417
GEANT Limited is part of the GÉANT Association
Networking. Services. People
Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/>
GEANT Limited registered in England & Wales. Registration Number 2806796.
Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ
_____________________________________________________________________
... are available here: https://redmine.ogf.org/dmsf_files/13419
_____________________________________________________________________
Guy Roberts PhD
Senior Transport Network Architect
GEANT Limited
Email: guy.roberts(a)geant.org<mailto:guy.roberts@geant.org>
Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417
GEANT Limited is part of the GÉANT Association
Networking. Services. People
Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/>
GEANT Limited registered in England & Wales. Registration Number 2806796.
Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ
_____________________________________________________________________
The following is dial-in information for Wednesday's NSI call, 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:
- All to provide updates on their work
- Report on action points from last call:
o AP1: Hans to update document and send to Guy for review.
o AP2: John: DDS: needs updating based on issues during implementation
o AP3: John: NSI extension to NML update.
o AP4: Guy to work on document to describe how to put end-to-end path request into Request
_____________________________________________________________________
Guy Roberts PhD
Senior Transport Network Architect
GEANT Limited
Email: guy.roberts(a)geant.org<mailto:guy.roberts@geant.org>
Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417
GEANT Limited is part of the GÉANT Association
Networking. Services. People
Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/>
GEANT Limited registered in England & Wales. Registration Number 2806796.
Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ
_____________________________________________________________________
Dear all,
I work for the System and Network Engineering research group of the University of Amsterdam, where I have been working on a project which involves NSI. In this project we developed a driver for our ExoGENI virtualization cluster [1], to be able to create NSI links from the topology created on the cluster to external resources.
We have found, however, one limitation related to the NSI implementation we are using, OpenNSA, that is the lack of support to extend reservations. This is important because in the ExoGENI environment it is possible to extend reservations of topologies, but at the moment even though that is applied to the topology, we have no way to apply this extension to NSI reservations.
Is there any way to overcome this limitation without having an interruption on the data plane?
Thank you,
Daniel Romão
[1] http://www.exogeni.net
—
Daniel Romão
SNE Research Group
University of Amsterdam
... are available here: https://redmine.ogf.org/dmsf_files/13417
_____________________________________________________________________
Guy Roberts PhD
Senior Transport Network Architect
GEANT Limited
Email: guy.roberts(a)dante.net<mailto:guy.roberts@dante.net>
Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417
GEANT Limited is part of the GÉANT Association
Networking. Services. People
Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/>
GEANT Limited registered in England & Wales. Registration Number 2806796.
Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ
_____________________________________________________________________
The following is dial-in information for Wednesday's NSI call, 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:
- Follow up from Washington: next steps for NSI working group
- Hooks for policy in the reserve request
- Feeback mechanisms in NSI CS to avoid tree collision problems.
_____________________________________________________________________
Guy Roberts PhD
Senior Transport Network Architect
GEANT Limited
Email: guy.roberts(a)dante.net<mailto:guy.roberts@dante.net>
Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417
GEANT Limited is part of the GÉANT Association
Networking. Services. People
Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/>
GEANT Limited registered in England & Wales. Registration Number 2806796.
Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ
_____________________________________________________________________
There will not be an NSI call this week. Next call is Wednesday 8th April.
Guy
_____________________________________________________________________
Guy Roberts PhD
Senior Transport Network Architect
GEANT Limited
Email: guy.roberts(a)dante.net<mailto:guy.roberts@dante.net>
Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417
GEANT Limited is part of the GÉANT Association
Networking. Services. People
Learn more at: www.geant.org<http://www.geant.org/> and www.dante.net<http://www.dante.net/>
GEANT Limited registered in England & Wales. Registration Number 2806796.
Registered Office - City House, 126-130 Hills Road, Cambridge CB2 1PQ
_____________________________________________________________________
