[Nsi-wg] advanced reservation
John MacAuley
john.macauley at surfnet.nl
Wed Apr 21 08:25:13 CDT 2010
One quick question - if a provider cannot achieve the desired start time
do to guard band overrun I assume we reject it?
On 10-04-21 5:51 AM, Guy Roberts wrote:
>
> Hello all,
>
> Following on from last week's conference call and discussions,
> Tomohiro, Inder, Jerry, Chin and Vangelis and I have come up with a
> new proposal for advanced reservation in v1.0. This is essentially a
> refinement on the existing proposal in the architecture document.
>
> Some text describing this proposal is included in the attached document.
>
> In essence this includes:
>
> - 1PC
>
> - All request require a pass/fail response from the Provider NSA
>
> - Advanced reservation are supported with start time, end time, duration
>
> - Times exchanged on the protocol reflect targets for the in-service time.
>
> - It is the responsibility of the provider to achieve the start and
> end times. This is done using guard bands unique to each provider NSA
> and are validated as constraints in path finding.
>
> - Immediate reservation is supported with start time = asap
>
> - Provisioning may be signalled by the requestor or local initiated by
> the provider
>
> I would like to see if we can get consensus on this proposal in
> today's call.
>
> Regards,
>
> Guy
>
> ------------------------------------------------------------------------------------------------------------------
>
> Guy Roberts, Ph.D
>
> Network Engineering & Planning
>
> DANTE - www.dante.net <http://www.dante.net/>
>
> Tel: +44 (0)1223 371 316
>
> City House, 126-130 Hills Road
>
> Cambridge, CB2 1PQ, UK
>
> ------------------------------------------------------------------------------------------------------------------
>
>
> _______________________________________________
> nsi-wg mailing list
> nsi-wg at ogf.org
> http://www.ogf.org/mailman/listinfo/nsi-wg
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.ogf.org/pipermail/nsi-wg/attachments/20100421/9b834c47/attachment.html
More information about the nsi-wg
mailing list