Value,Name,Min. Schema Version,Max. Schema Version,Comment,Reference
0,Reserved,8.0,All Versions,,[RFC9692]
1,bfd,8.0,,Indicates that the link is supporting BFD.,[RFC9692]
2,ipv4_forwarding_capable,8.0,,Indicates whether the interface will support IPv4 forwarding.,[RFC9692]
3-65535,Unassigned,,,,