Ping / Trace support for MPLS?

Hi -

Now that remops is oh-so-close-to-done...

Is there in any interest in producing a companion / extension
to the remops MIB to support MPLS functionality?
(Specifically, probes that trigger MPLS LSP Ping/Trace [RFC4379].)

Tom Nadeau raised the question of whether it would make
sense to do it here, or to go ahead with something MPLS-specific
in the mpls WG.  Of course, if the answer is that no extension is
needed to accomplish this, those details would also be good to hear,
since that would save us all some work.

Randy