
Unidirectional Lightweight Encapsulation (ULE) Next-Header Registry 

(last updated 2008-04-23)

Registries included below:
- Mandatory Extension Headers (or link-dependent type fields) for ULE
- Optional Extension Headers for ULE


Registry Name: Mandatory Extension Headers (or link-dependent type fields) for ULE (Range 0-255 decimal)
Reference: [RFC4326]
Registration Procedures: Expert review or RFC Required
 
Registry:
Type      Name                        Reference
--------  --------------------------  ---------
0         Test-SNDU                   [RFC4326]
1         Bridged-SNDU                [RFC4326]
2         TS-Concat                   [RFC5163]
3         PDU-Concat                  [RFC5163]    
4-255     Unassigned


Registry Name: Optional Extension Headers for ULE (Range 256-511 decimal)
Reference: [RFC4326]
Registration Procedures: Expert review or RFC Required

Registry:
Type      Name                        H-LEN  Reference 
--------  --------------------------  -----  ---------
256       Extension-Padding           1-5    [RFC4326]
257       Time-Stamp                  3      [RFC5163]
258-511   Unassigned


References
----------
[RFC4326]  G. Fairhurst and B. Collini-Nocker, "Unidirectional Lightweight 
           Encapsulation (ULE) for transmission of IP datagrams over an 
           MPEG-2 Transport Stream", RFC 4326, December 2005.

[RFC5163]  G. Fairhurst, B. Collini-Nocker, "Extension Formats for 
           Unidirectional Lightweight Encapsulation (ULE) and the Generic 
           Stream Encapsulation (GSE)", RFC 5163, April 2008.

(registry created 2005-09-13)

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