Re: [NSIS] receiver initiated reservation

[Jukka MJ Manner <jmanner at cs.Helsinki.FI>]

Hi Bertrand,

Good point. I would expect that the QNI sends a NOTIFY with a suitable 
error code, either from the Transient or the QoS Model error class. Since 
the QUERY has passed and set up the reserve path, you can still a NOTIFY 
to the QNR (the node that sent the QUERY).

Jukka

On Tue, 14 Aug 2007, Bertrand Goareguer wrote:

> Hello,
> 
> When a node receives a QUERY message with the RESERVE-INIT flag set, it is
> supposed to build a RESERVE message and send it back along the path. But
> if the desired bandwidth (specified in the QSPEC) is too high for the
> first link (greater than the available bandwidth), what should the node do
> ?
> I guess it should send some kind of reply to the node who sent him the
> QUERY, but in section 4.3 of draft-ietf-nsis-qos-nslp-15.txt it is
> specified that "the QNI must not include the RII object". So no RESPONSE
> message can be sent back.
> 
> Thanks for your comments.
> 
> Bertrand
> 
> 
> 
> 
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> 


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