4. IANA Considerations

IANA assigned sub-type 41 for the SR MPLS P2MP Policy Tree Instance sub-TLV in the "Sub-TLVs for TLV Types 1, 16, and 21" registry under "Multiprotocol Label Switching (MPLS) Label Switched Paths (LSPs) Ping Parameters". The value is from the Standards Action range 0-16383 and is assigned from Type 1 (Target FEC Stack) of the TLVs registry.

Sub-Type	Sub-TLV Name
41	SR MPLS P2MP Policy Tree Instance