Synonymous Flow Label Framework
RFC 8957

Received changes through RFC Editor sync (created alias RFC 8957, changed abstract to '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.', changed pages to 9, changed standardization level to Proposed Standard, changed state to RFC, added RFC published event at 2021-01-22, changed IESG state to RFC Published)