MPLS Transport Encapsulation for the Service Function Chaining (SFC) Network Service Header (NSH)
RFC 8596

Received changes through RFC Editor sync (created alias RFC 8596, changed title to 'MPLS Transport Encapsulation for the Service Function Chaining (SFC) Network Service Header (NSH)', changed abstract to 'This document describes how to use a Service Function Forwarder (SFF) Label (similar to a pseudowire label or VPN label) to indicate the presence of a Service Function Chaining (SFC) Network Service Header (NSH) between an MPLS label stack and the packet original packet/ frame.  This allows SFC packets using the NSH to be forwarded between SFFs over an MPLS network, and to select one of multiple SFFs in the destination MPLS node.', changed pages to 9, changed standardization level to Informational, changed state to RFC, added RFC published event at 2019-06-07, changed IESG state to RFC Published)