Internet Assigned Numbers Authority

RObust Header Compression (ROHC) Profile Identifiers

Created
2001-04-23
Last Updated
2023-02-03
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Profile Identifiers

Registration Procedure(s)
Specification Required
Expert(s)
Unassigned
Reference
[RFC5795]
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 [RFC5795]
0xnn00 Reserved
0x0001 ROHC RTP [RFC3095]
0x0101 ROHCv2 RTP [RFC5225]
0xnn01 Reserved
0x0002 ROHC UDP [RFC3095]
0x0102 ROHCv2 UDP [RFC5225]
0xnn02 Reserved
0x0003 ROHC ESP [RFC3095]
0x0103 ROHCv2 ESP [RFC5225]
0xnn03 Reserved
0x0004 ROHC IP [RFC3843]
0x0104 ROHCv2 IP [RFC5225]
0xnn04 Reserved
0x0005 ROHC LLA [RFC4362]
0x0105 ROHC LLA with R-mode [RFC3408]
0xnn05 Reserved
0x0006 ROHC TCP [RFC6846]
0xnn06 Reserved
0x0007 ROHC RTP/UDP-Lite [RFC4019]
0x0107 ROHCv2 RTP/UDP-Lite [RFC5225]
0xnn07 Reserved
0x0008 ROHC UDP-Lite [RFC4019]
0x0108 ROHCv2 UDP-Lite [RFC5225]
0xnn08 Reserved
0x0009-0xnn7F To be Assigned by IANA
0xnn80-0xnnFE To be Assigned by IANA
0xnnFF Reserved