Thomas Eklund writes:
 > Jim,
 > those end-to-end customers you refer do they have a service provider that
 > can deliver their voice/video application all the way from the source to the
 > destination without having to go through a transit provider? (Most of the
 > 3GPP ISP cant)
 > 
 > If not I dont see how the flow label could have a unique definition along
 > several service providers. Then you will have to integrate your RSVP
 > signalling from operator a to b and c and d and so forth and then we are
 > back to the old scaling problem with RSVP.

   1) RSVP across multiple providers doesn't require write access
      to the five-tuple, so I don't see why it would require access
      to the flow label either. Sounds like you're conflating it
      with DSCP rewriting
   2) Check out the RSVP aggregation work. 
 
                Mike
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