RFC defines MPLS-FTN-STD-MIB. This MIB manages objects that are defined for specifying the mapping of EFC and NHLFE (FTN) and the performance of the objects. This MIB provides you various data of FTN for search.
The OID of root objects is:
iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1).transmission(10).mplsStdMIB(166).mplsFTNStdMIB(8)