RObust Header Compression (ROHC) Profile Identifiers
- Created
- 2001-04-23
- Last Updated
- 2023-02-03
- Available Formats
-

XML
HTML
TXT
Registry Included Below
Profile Identifiers
- Registration Procedure(s)
-
Specification Required
- Expert(s)
-
Unassigned
- Reference
- [RFC 5795]
- Note
-
There appears to be further breakdown: In the 8 LSBs, the range 0 to 127 is reserved for IETF standard-track specifications; the range 128 to 254 is available for other specifications that meet this requirement (such as Informational RFCs). The LSB value 255 is reserved for future extensibility of the present specification.
- Available Formats
-

CSV
| Profile Identifier | Usage | Reference |
|---|---|---|
| 0x0000 | ROHC uncompressed | [RFC 5795] |
| 0xnn00 | Reserved | |
| 0x0001 | ROHC RTP | [RFC 3095] |
| 0x0101 | ROHCv2 RTP | [RFC 5225] |
| 0xnn01 | Reserved | |
| 0x0002 | ROHC UDP | [RFC 3095] |
| 0x0102 | ROHCv2 UDP | [RFC 5225] |
| 0xnn02 | Reserved | |
| 0x0003 | ROHC ESP | [RFC 3095] |
| 0x0103 | ROHCv2 ESP | [RFC 5225] |
| 0xnn03 | Reserved | |
| 0x0004 | ROHC IP | [RFC 3843] |
| 0x0104 | ROHCv2 IP | [RFC 5225] |
| 0xnn04 | Reserved | |
| 0x0005 | ROHC LLA | [RFC 4362] |
| 0x0105 | ROHC LLA with R-mode | [RFC 3408] |
| 0xnn05 | Reserved | |
| 0x0006 | ROHC TCP | [RFC 6846] |
| 0xnn06 | Reserved | |
| 0x0007 | ROHC RTP/UDP-Lite | [RFC 4019] |
| 0x0107 | ROHCv2 RTP/UDP-Lite | [RFC 5225] |
| 0xnn07 | Reserved | |
| 0x0008 | ROHC UDP-Lite | [RFC 4019] |
| 0x0108 | ROHCv2 UDP-Lite | [RFC 5225] |
| 0xnn08 | Reserved | |
| 0x0009-0xnn7F | To be Assigned by IANA | |
| 0xnn80-0xnnFE | To be Assigned by IANA | |
| 0xnnFF | Reserved |