all -

during the discussion on "PCECP Specific Requirements for Inter-Area Path Computation" i raised the issue that this document addresses the case where the path computation is completely decoupled from its signaling

however, there is a case - also described in Section 5.3 of the PCE architecture document - where multiple PCE path computations may be performed along the path during LSP establishment (we could refer to this case as path coupled computation)

hence, the questions are

o) do we need to address this case (imho: yes)

o) do we need a separate document to address this case (the question is probably yes concerning the specific RSVP-TE processing during path establishment but is there a need to describe corresponding requirements in a dedicated document or could we make use of the "generic" document suggested by Jean-Louis) ?

opinions appreciated.

thanks,
- dimitri.

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