- Nsi-wg - lists.ogf.org

minutes from today's NSI meeting....
by Guy Roberts 23 Jul '15

23 Jul '15

…. Are available here: https://redmine.ogf.org/dmsf/nsi-wg?folder_id=6598 Action points are: AP1: John to update DDS and send to Guy to review. AP2: John to send Guy agreed changes on error messages and Guy to incorporate into CS doc AP3: Chin to document the collision avoidance with help from John AP4: John to prepare update topo doc AP5: John to prepare text for errata on access-control in query message. AP6: John to send an email to list regarding lastModified filter query changes. Should this be implemented in header or schema? AP7: Guy to email Gerben and see if he can survey implementers to get and build a list of current default, worst case and best case. And then build a consensus preferred timeout. AP8: Guy to discuss with Trupti to discuss monitoring with RNPs. AP9: Guy to request 30 min session in GLIF to provide them with an update of the status of NSI working group. Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

1 0

Wednesday's NSI conf call
by Guy Roberts 21 Jul '15

21 Jul '15

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: - Guy update on NSI CS v2.1 draft https://redmine.ogf.org/dmsf_files/13486 - John to present his ideas on additional query filtering as per email dated 17th July. - All to review NSI missing features list and provide an update on their progress: https://docs.google.com/document/d/1L622wvWqCNpBplNMc2ccoIPxZBSaRbXW1IPgoZJ… - Review the outstanding NSI v2.0 docs and timeline for completion https://redmine.ogf.org/dmsf_files/13426 Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

1 0

Re: [Nsi-wg] NSI @ GLIF 2015
by Guy Roberts 20 Jul '15

20 Jul '15

Hello All, I would like to confirm that we now have a meeting room all day Thursday 1st October for additional NSI discussions. As previously advised, we also have all day Monday 28th September for NSI. So when you book your travel to GLIF 2015 please consider extending your stay to join these NSI meetings. Regards, Guy From: Guy Roberts Sent: 14 July 2015 11:46 To: nsi-wg(a)ogf.org Subject: NSI @ GLIF 2015 Hello All, I would like to gather numbers of people attending NSI meetings at GLIF to help me arrange meeting rooms. There will be a full day of NSI sessions on the Monday before the main GLIF meetings start. There will also be some NSI related discussions as part of the formal GLIF agenda. The GLIF schedule is available here: http://www.glif.is/meetings/2015/ I am considering adding a further full day of NSI meetings on the Thursday following GLIF. Please let me know if you are planning to attend on Monday and if you would be interested in attending a meeting on Thursday. Guy Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

2 1

Additional query filtering
by John MacAuley 18 Jul '15

18 Jul '15

Peoples, Juliano Wickboldt from UFRGS brought up the previous query deficiency. He as also asked us to consider adding a new filter criteria to the set of query* operations. Juliano is looking for a capability similar to If-Modified-Since in the query to allow only new or modified reservations to be returned in the result set. We cannot use the HTTP header elements for this since we are using SOAP messaging, so we have one of two options: 1. Modify the existing "QueryType" to include the additional query parameters and the Confirmed types to included a Last-Modified element indicating the new value. This is not a backwards compatible change so I believe we will need to wait until CS 2.1 or later before supporting the capability. 2. Add an If-Modified-Since element to the SOAP header in the query* messages for an NSA to use in filtering the request. Also, add the Last-Modified element in the Confirmed SOAP header for the result set. This would not impact the existing NSI schema and allow for implementation of the capability in the current NSAs. Anyone have thoughts on this topic? A good feature to have? Comments on options 1 and 2? Thanks, John

1 0

NSI @ GLIF 2015
by Guy Roberts 15 Jul '15

15 Jul '15

Hello All, I would like to gather numbers of people attending NSI meetings at GLIF to help me arrange meeting rooms. There will be a full day of NSI sessions on the Monday before the main GLIF meetings start. There will also be some NSI related discussions as part of the formal GLIF agenda. The GLIF schedule is available here: http://www.glif.is/meetings/2015/ I am considering adding a further full day of NSI meetings on the Thursday following GLIF. Please let me know if you are planning to attend on Monday and if you would be interested in attending a meeting on Thursday. Guy Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

3 2

Next NSI conf call
by Guy Roberts 14 Jul '15

14 Jul '15

Hello All, We will not have an NSI call this week as I am out of the office as are some others. The next call will be Wed 22nd at the usual time. In the meantime, could you please follow up on your action points from the last call: AP1: Guy to integrate AA doc edits and send to Richard HJ for review. AP2: John to send Guy agreed changes on error messages and Guy to incorporate into errata doc. AP3: Chin to document the collision avoidance with help from John. AP4: John to prepare NSI topology/ STP definition in topo doc AP5: Gerben van Malenstein to work on strategy for monitoring in AutoGOLE. Gerben to investigate possibility of using/trailing CMON trial in AutoGOLE and to liaise with GÉANT for point of contact for support of the CMON code. AP6: John to prepare text for errata on access-control in query message. Guy Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

1 0

FW: [GLIF all] Early bird rate for GLIF 2015 extended
by Guy Roberts 06 Jul '15

06 Jul '15

Hello All, If you would like to attend the NSI meeting on the Monday before GLIF, please don't forget to register for GLIF - details below. I will be staying at the official accommodation. Guy From: Kevin Meynell [mailto:kevin@meynell.com] On Behalf Of Kevin Meynell Sent: 06 July 2015 00:45 To: GLIF All Subject: [GLIF all] Early bird rate for GLIF 2015 extended Dear all, The organisers are pleased to announce that the Early Bird rate for the 14th Global LambdaGrid Workshop on 28-30 September 2015 at the Hotel International, Prague, Czech Republic has been extended until 15 July 2015. The registration fee is USD 400 until then, increasing to USD 500 thereafter (all including VAT). The programme can be found at http://www.glif.is/meetings/2015/ Accommodation in the Hotel International is available at the special rate of USD 111 for a single room, and USD 121 for a double room per night (including VAT) if booked before 28 August 2015. You can register, book accommodation and pay online at http://glif2015.cesnet.cz/ Regards, Kevin Meynell Executive Secretary

1 0

minutes from today's NSI conf call...
by Guy Roberts 01 Jul '15

01 Jul '15

…are available here: https://redmine.ogf.org/dmsf_files/13441 Action points: AP1: Guy to integrate AA doc edits and send to Richard HJ for review. AP2: John to send Guy agreed changes on error messages and Guy to incorporate into errata doc AP3: Chin to document the collision avoidance with help from John. AP4: John to prepare NSI topology/ STP definition in topo doc AP5: Gerben van Malenstein to work on strategy for monitoring in AutoGOLE. Gerben to investigate possibility of using/trailing CMON trial in AutoGOLE and to liaise with GÉANT for point of contact for support of the CMON code. AP6: John to prepare text for errata on access-control in query message. Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

1 0

Wednesday's NSI conf call
by Guy Roberts 30 Jun '15

30 Jun '15

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: - Update on outcomes of discussions at the NSI meetings in TNC - Review NSI missing features list and provide an update on their progress: https://docs.google.com/document/d/1L622wvWqCNpBplNMc2ccoIPxZBSaRbXW1IPgoZJ… - Review the outstanding NSI v2.0 docs and timeline for completion - Preparation for NSI meeting at GLIF15 in Prague in September. Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

1 0

notes on resource collision avoidance
by Guy Roberts 18 Jun '15

18 Jun '15

… attached. Guy Roberts PhD Senior Transport Network Architect Tel: +44 (0)1223 371316 Mob: +44 (0)7881 336417 Skype: guy1965 GÉANT Networks • Services • People Learn more at www.geant.org<http://www.geant.org/> GEANT Limited, trading as GÉANT. Registered in England & Wales. Registration Number 2806796. Registered Office – City House, 126-130 Hills Road, Cambridge CB2 1PQ

1 0