rfc9634v2.txt | rfc9634.txt | |||
---|---|---|---|---|
skipping to change at line 250 ¶ | skipping to change at line 250 ¶ | |||
+---------------------------------+ | | +---------------------------------+ | | |||
| IP Header | | | | IP Header | | | |||
+---------------------------------+ <--/ | +---------------------------------+ <--/ | |||
| Data-Link | | | Data-Link | | |||
+---------------------------------+ | +---------------------------------+ | |||
| Physical | | | Physical | | |||
+---------------------------------+ | +---------------------------------+ | |||
Figure 1: DetNet Associated Channel Header Format | Figure 1: DetNet Associated Channel Header Format | |||
Where: | * DetNet ACH - the DetNet Associated Channel Header as defined in | |||
DetNet ACH is the DetNet Associated Channel Header defined in | ||||
[RFC9546]. | [RFC9546]. | |||
PREOF - Packet Replication, Elimination, and Ordering Functions | * PREOF - Packet Replication, Elimination, and Ordering Functions | |||
used in the DetNet service sub-layer as defined in [RFC8655]. | used in the DetNet service sub-layer as defined in [RFC8655]. | |||
3.4. The Application of Y.1731/G.8013 Using GRE-in-UDP Encapsulation | 3.4. The Application of Y.1731/G.8013 Using GRE-in-UDP Encapsulation | |||
[RFC8086] has defined the method of encapsulating GRE (Generic | [RFC8086] has defined the method of encapsulating GRE (Generic | |||
Routing Encapsulation) headers in UDP. GRE-in-UDP encapsulation can | Routing Encapsulation) headers in UDP. GRE-in-UDP encapsulation can | |||
be used for IP DetNet OAM, as it eases the task of mapping an OAM | be used for IP DetNet OAM, as it eases the task of mapping an OAM | |||
test session to a particular IP DetNet flow that is identified by an | test session to a particular IP DetNet flow that is identified by an | |||
N-tuple. Matching a GRE-in-UDP tunnel to the monitored IP DetNet | N-tuple. Matching a GRE-in-UDP tunnel to the monitored IP DetNet | |||
flow enables the use of Y.1731/G.8013 [ITU.Y1731] as a comprehensive | flow enables the use of Y.1731/G.8013 [ITU.Y1731] as a comprehensive | |||
End of changes. 2 change blocks. | ||||
4 lines changed or deleted | 2 lines changed or added | |||
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