Network Service Header (NSH) Metadata Type 2 Variable-Length Context Headers, August 2022
- File formats:
- Also available: XML file for editing
- PROPOSED STANDARD
- Y. Wei, Ed.
D. Eastlake 3rd
- sfc (rtg)
Discuss this RFC: Send questions or comments to the mailing list email@example.com
Service Function Chaining (SFC) uses the Network Service Header (NSH) (RFC 8300) to steer and provide context metadata (MD) with each packet. Such metadata can be of various types, including MD Type 2, consisting of Variable-Length Context Headers. This document specifies several such Context Headers that can be used within a Service Function Path (SFP).
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.