Value,Message Name,Message Type,Status,Reference
1-9,Unassigned,,,
10,Adjacency Protocol,Abstract and Resource Model Extension Messages,Required,[RFC3292]
11-15,Unassigned,,,
16,Add Branch,Connection Management Messages,,[RFC3292]
17,Delete Branches,Connection Management Messages,,[RFC3292]
18,Delete Tree,Connection Management Messages,,[RFC3292]
19,Verify Tree,Connection Management Messages,Obsoleted,[RFC3292]
20,Delete All Input,Connection Management Messages,,[RFC3292]
21,Delete All Output,Connection Management Messages,,[RFC3292]
22,Move Output Branch,Connection Management Messages,,[RFC3292]
23,Move Input Branch,Connection Management Messages,,[RFC3292]
24-25,Unassigned,,,
26,"Add Branch, ATM Specific - VPC",Connection Management Messages,,[RFC3292]
27,"Move Output Branch,  ATM Specific - VPC",Connection Management Messages,,[RFC3292]
28,"Move Input Branch, ATM Specific - VPC",Connection Management Messages,,[RFC3292]
29-31,Unassigned,,,
32,Port Management,Port Management Messages,,[RFC3292]
33,Label Range,Port Management Messages,,[RFC3292]
34-47,Unassigned,,,
48,Connection Activity,State and Statistics Messages,,
49,Port Statistics,State and Statistics Messages,,[RFC3292]
50,Connection Statistics,State and Statistics Messages,,[RFC3292]
51,QoS Class Statistics,State and Statistics Messages,Reserved,[RFC3292]
52,Report Connection State,State and Statistics Messages,,[RFC3292]
53-63,Unassigned,,,
64,Switch Configuration,Configuration Messages,,[RFC3292]
65,Port Configuration,Configuration Messages,,[RFC3292]
66,All Ports Configuration,Configuration Messages,,[RFC3292]
67,Service Configuration,Configuration Messages,,[RFC3292]
68-69,Unassigned,,,
70,Reservation Request,Reservation Messages,,[RFC3292]
71,Delete Reservation,Reservation Messages,,[RFC3292]
72,Delete All Reservations,Reservation Messages,,[RFC3292]
73-79,Unassigned,,,
80,Port Up,Event Messages,,[RFC3292]
81,Port Down,Event Messages,,[RFC3292]
82,Invalid Label,Event Messages,,[RFC3292]
83,New Port,Event Messages,,[RFC3292]
84,Dead Port,Event Messages,,[RFC3292]
85-199,Unassigned,,,
200-249,Reserved,Abstract and Resource Model Extension Messages,,[RFC3292]
250-255,Unassigned,"Reserved for vendor private extensions and are
the responsibility of individual vendors",,