Value,Description,Reference
1,RRO too large for MTU,[RFC3209]
2,RRO Notification,[RFC3209]
3,Tunnel locally repaired,[RFC3209]
4,Control Channel Active State,[RFC3473]
5,Control Channel Degraded State,[RFC3473]
6,Preferable path exists,[RFC4736]
7,Local link maintenance required,[RFC4736]
8,Local node maintenance required,[RFC4736]
9,LSP Failure,[RFC4872]
10,LSP Recovered,[RFC4872]
11,LSP Locally Failed,[RFC4872]
12,No OOB mapping received,[RFC6511]
13,Preferable P2MP-TE Tree Exists,[RFC8149]
14,Route of XRO LSP identifier unknown,[RFC8390]
15,Failed to satisfy Exclude Route,[RFC8390]
16,Compliant path exists,[RFC8390]
17,Shared resources unavailable,[RFC9270]
18,Shared resources available,[RFC9270]