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Fwd: ReserveTimeout exposure
by John MacAuley 17 Nov '15

17 Nov '15

Forgot to copy the NSI mailing list. Begin forwarded message: > From: John MacAuley <macauley(a)es.net> > Subject: ReserveTimeout exposure > Date: 17 November, 2015 12:39:40 PM EST > To: Henrik Thostrup Jensen <htj(a)nordu.net> > > Henrik, > > Thank you for the response. I have copied the nsi-wg to open the reserveTimeout discussion up to the list. I think we may have the incorrect behaviour documented, or we are interpreting it incorrectly, or I might be out to lunch, or all of the above. > >> OpenNSA always have an aggregator in it, even when there is only a single-network circuit setup. Since the ReserveTimeout is UPA-only the aggregator should not return it. So AFAICT this _can_ be correct behaviour for the aggregator. > > > All, > > I was looking at that state machine and text yesterday since safnari does not model the ReserveTimeout state. I understand the AG not supporting the generation of the reserve_timeout event since it has no local resources, but it does support the propagation of the rsvTimeout.nt. The issue I have now is that the ReserveTimeout state is not showing up in any queries on the schedule. After I get a rsvTimeout.nt from a uPA via my AG, the AG view remains in the ReserveHeld state which is no longer accurate. > > Table 101 "RSM transition table" indicates the uPA transitions to ReserveTimeout when the (ReserveTimeout) event is received, generating a rsvtimeout.nt notification. A uPA should therefore expose that state when encountered. > > Can I assume the fact that the rsvtimeout.nt notification does not have its own column in table 101 means that it does not impact any AG state machines? > > If this is the case then I have an issue. There are uPA in the tree that are no longer holding resources but the parent AG still show the resources as held. I think the AG should expose the ReserveTimeout state. Can anyone remember the specific reason we did not expose this? > > Thanks, > John >

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not able to attend
by Hans Trompert 11 Nov '15

11 Nov '15

Hi, I will not be able to attend today's call. Cheers, HansT.

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updated version of GFD-I-217
by Guy Roberts 03 Nov '15

03 Nov '15

Hello All, You will recall that at the NSI working group meeting collocated with GLIF in Prague, we decided that the tree model of communication should support both hop-by-hop routing as well as source based routing. To reflect this we now have a new draft version of the NSI signalling and pathfinding document. This is available to download here: https://redmine.ogf.org/dmsf_files/13504 Please note that if this document is approved by the working group it will make GFD-I-217 obsolete. Could you please review the document and send your comments the NSI mailing list. Regards, 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

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minutes from today's NSI conf call
by Guy Roberts 28 Oct '15

28 Oct '15

…. are available here: https://redmine.ogf.org/dmsf_files/13502 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

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Corrected Wednesday's NSI conf call
by Guy Roberts 28 Oct '15

28 Oct '15

Hi All, Here is the corrected time for this week’s call: 7:00 PT, 10:00 ET, 14:00 GMT, 15:00 CET, 23:00 JST Note the change in time for Europe as this is an in-between week as the US have not ended summer time yet. We will go back to the normal winter schedule next time. Guy From: Guy Roberts Sent: 27 October 2015 17:51 To: nsi-wg(a)ogf.org Subject: Wednesday's NSI conf call 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: · Chin/John to update group on inclusion/exclusion EROs · Tbc to to update group hop-by-hop based routing in Tree mode · Document writing 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

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NSI actions from Prague
by Guy Roberts 28 Oct '15

28 Oct '15

NSI actions from Prague meeting are available here: https://redmine.ogf.org/dmsf_files/13500 Sorry for the delay. 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

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Wednesday's NSI conf call
by Guy Roberts 27 Oct '15

27 Oct '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: · Chin/John to update group on inclusion/exclusion EROs · Tbc to to update group hop-by-hop based routing in Tree mode · Document writing 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

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no NSI call today
by Guy Roberts 26 Oct '15

26 Oct '15

Hello All, There will not be an NSI call this today. The next call will be next week. 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

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Test email
by Chin Guok 14 Oct '15

14 Oct '15

Please ignore, testing NSI-WG mailing list. Chin Guok NOC: (510) 486-7600 Network Engineer (800) 333-7638 ESnet Network Engineering Group (AS293) Lawrence Berkeley National Laboratory

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help
by Guy Roberts 14 Oct '15

14 Oct '15

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