Value,TLV Name,Reference
0,Reserved,[RFC7770]
1,Router Informational Capabilities,[RFC7770]
2,Router Functional Capabilities,[RFC7770]
3,TE-MESH-GROUP TLV (IPv4),[RFC4972]
4,TE-MESH-GROUP TLV (IPv6),[RFC4972]
5,TE Node Capability Descriptor,[RFC5073]
6,PCED,[RFC5088]
7,OSPF Dynamic Hostname,[RFC5642]
8,SR-Algorithm TLV,[RFC8665]
9,SID/Label Range TLV,[RFC8665]
10,Node Admin Tag TLV,[RFC7777]
11,S-BFD Discriminator,[RFC7884]
12,Node MSD,[RFC8476]
13,Tunnel Encapsulations,[RFC9013]
14,SR Local Block TLV,[RFC8665]
15,SRMS Preference TLV,[RFC8665]
16,Flexible Algorithm Definition (FAD) TLV,"[RFC9350, Section 5.2]"
17,OSPF Area Leader,[RFC-ietf-lsr-dynamic-flooding-18]
18,OSPF Dynamic Flooding,[RFC-ietf-lsr-dynamic-flooding-18]
19,Unassigned,
20,SRv6 Capabilities,"[RFC9513, Section 2]"
21,IP Algorithm,"[RFC9502, Section 5.2]"
22-32767,Unassigned,
32768-32777,Experimentation,[RFC7770]
32778-65535,Reserved,[RFC7770]