| SUA, Signalling Connection Control Part User Adaptation Layer |
|
|
Description | Glossary | RFCs | Publications | Obsolete RFCs |
| Protocol suite: | TCP/IP. |
| Protocol type: | Application layer protocol. |
| Ports: | 14001 (SCTP). |
| MIME subtype: | |
| SNMP MIBs: | |
| Working groups: | |
| Links: |
| MAC header | IP header | SCTP header | SUA header | Data ::: |
SUA header:
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Version | reserved | Class | Type | ||||||||||||||||||||||||||||
| Length | |||||||||||||||||||||||||||||||
| Data ::: | |||||||||||||||||||||||||||||||
Version.
8 bits.
Protocol version number.
Must be set to 1.
reserved. 8 bits.
Class. 8 bits.
| Class | Description |
|---|---|
| 0 | SUA Management message. |
| 1 | reserved. |
| 2 | Signalling Network Management message. |
| 3 | ASP State Maintenance message. |
| 4 | ASP Traffic Maintenance message. |
| 5 6 | reserved. |
| 7 | Connectionless message. |
| 8 | Connection-Oriented message. |
| 9 | Routing Key Management message. |
| 10 - 127 | reserved. |
| 128 - 255 | IETF defined message class extensions. |
Type. 8 bits.
Length.
32 bits.
Size of the message in bytes including the header and all padding bytes.
RFCs:
[RFC 3868] Signalling Connection Control Part User Adaptation Layer (SUA).
|
|
Description | Glossary | RFCs | Publications | Obsolete RFCs |