IETF RFC 8957
Synonymous Flow Label Framework
| Organization: | IETF |
| Publication Date: | 1 January 2021 |
| Status: | active |
| Page Count: | 9 |
scope:
Abstract
RFC 8372 ("MPLS Flow Identification Considerations") describes the requirement for introducing flow identities within the MPLS architecture. This document describes a method of accomplishing this by using a technique called "Synonymous Flow Labels" in which labels that mimic the behavior of other labels provide the identification service. These identifiers can be used to trigger per-flow operations on the packet at the receiving label switching router.
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