[Teas] RFC 8426 on Recommendations for RSVP-TE and Segment Routing (SR) Label Switched Path (LSP) Coexistence
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Subject: [Teas] RFC 8426 on Recommendations for RSVP-TE and Segment Routing (SR) Label Switched Path (LSP) Coexistence
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A new Request for Comments is now available in online RFC libraries. RFC 8426 Title: Recommendations for RSVP-TE and Segment Routing (SR) Label Switched Path (LSP) Coexistence Author: H. Sitaraman, Ed., V. Beeram, I. Minei, S. Sivabalan Status: Informational Stream: IETF Date: July 2018 Mailbox: hsitaraman@juniper.net, vbeeram@juniper.net, inaminei@google.com, msiva@cisco.com Pages: 12 Characters: 26052 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-teas-sr-rsvp-coexistence-rec-04.txt URL: https://www.rfc-editor.org/info/rfc8426 DOI: 10.17487/RFC8426 Operators are looking to introduce services over Segment Routing (SR) Label Switched Paths (LSPs) in networks running Resource Reservation Protocol - Traffic Engineering (RSVP-TE) LSPs. In some instances, operators are also migrating existing services from RSVP-TE to SR LSPs. For example, there might be certain services that are well suited for SR and need to coexist with RSVP-TE in the same network. Such introduction or migration of traffic to SR might require coexistence with RSVP-TE in the same network for an extended period of time, depending on the operator's intent. The following document provides solution options for keeping the traffic engineering database consistent across the network, accounting for the different bandwidth utilization between SR and RSVP-TE. This document is a product of the Traffic Engineering Architecture and Signaling 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