Type,Description,Reference
0,Reserved,[RFC7260]
1,OAM Function Flags Sub-TLV,[RFC7260]
2-31,Unassigned,
32,Ethernet OAM Configuration Sub-TLV,[RFC7369]
33,MPLS OAM Configuration Sub-TLV,[RFC7487]
34-65533,Unassigned,
65534-65535,Reserved for Experimental Use,[RFC7260][RFC Errata 4106]