RFC 8596 on MPLS Transport Encapsulation for the Service Function Chaining (SFC) Network Service Header (NSH)
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Subject: RFC 8596 on MPLS Transport Encapsulation for the Service Function Chaining (SFC) Network Service Header (NSH)
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A new Request for Comments is now available in online RFC libraries. RFC 8596 Title: MPLS Transport Encapsulation for the Service Function Chaining (SFC) Network Service Header (NSH) Author: A. Malis, S. Bryant, J. Halpern, W. Henderickx Status: Informational Stream: IETF Date: June 2019 Mailbox: agmalis@gmail.com, stewart.bryant@gmail.com, joel.halpern@ericsson.com, wim.henderickx@nokia.com Pages: 9 Characters: 18605 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-mpls-sfc-encapsulation-04.txt URL: https://www.rfc-editor.org/info/rfc8596 DOI: 10.17487/RFC8596 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. This document is a product of the Multiprotocol Label Switching Working Group of the IETF. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC