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Hi,
In section 3 (Introduction):
[..] The path computation request [..] MAY also
include an objective function.
In the rest of the document, MUST is always used
instead of MAY
One comment about the use of "MUST" related
to objective functions.
In my view some information are request-specific (source, dest, bandwidth..),others are general (e.g., objective functions), i.e. they should be the same for every request. For example, what about the overall network resource utilization (i.e. optimization) if PCC requires different objective functions for different requests? As a general comment: is it really a must to
include in a communication protocol information that may be common
for all requests? maybe something could be better done through
configuration
Thank you
Filippo
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