[Nml-wg] [Nsi-wg] Conversation about ITU concepts with Ciena folks
Jeroen van der Ham
vdham at uva.nl
Tue Sep 8 14:00:12 CDT 2009
Victor Reijs wrote:
>> How is it possible to try every path and not find a valid one, if a
>> valid one exists?
>
> Would be interested why indeed it would not find it. I am more concerned
> that a certain path is not found.
> If a path is found and the technology in principle is able to make a
> working path, the SF should also agree with that (otherwise there is
> something wrong with (the implementation of) SF.
Would the whole combination of pathfinding with the SF find the path as
given in Freek's scenario?
The resulting path has a loop in it, so it will not be among the paths
found by any pathfinding algorithm before the stitching begins.
Jeroen.
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