Bug 4921 - Support Bandwidth Usage object
Support Bandwidth-Usage object as defined in
https://tools.ietf.org/html/draft-dhody-pce-stateful-pce-auto-bandwidth-06#section-5.3.2
The object is used in PcRpt message report the real-time
bandwidth usage of a TE LSP.
Make object-type configurable, since no codepoint is assigned by IANA.
By default object-type=5.
Change-Id: I8aacf86cee3f647ad47a0dc01a861b16f89a62c5
Signed-off-by: Milos Fabian <milfabia@cisco.com>
(cherry picked from commit
5bd37a2832c88475435300ffe46836cb895309c4)