[Idr] RFC 8955 on Dissemination of Flow Specification Rules
rfc-editor@rfc-editor.org Thu, 31 December 2020 21:54 UTC
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Subject: [Idr] RFC 8955 on Dissemination of Flow Specification Rules
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A new Request for Comments is now available in online RFC libraries. RFC 8955 Title: Dissemination of Flow Specification Rules Author: C. Loibl, S. Hares, R. Raszuk, D. McPherson, M. Bacher Status: Standards Track Stream: IETF Date: December 2020 Mailbox: cl@tix.at, shares@ndzh.com, robert@raszuk.net, dmcpherson@verisign.com, mb.ietf@gmail.com Pages: 36 Obsoletes: RFC 5575, RFC 7674 I-D Tag: draft-ietf-idr-rfc5575bis-27.txt URL: https://www.rfc-editor.org/info/rfc8955 DOI: 10.17487/RFC8955 This document defines a Border Gateway Protocol Network Layer Reachability Information (BGP NLRI) encoding format that can be used to distribute (intra-domain and inter-domain) traffic Flow Specifications for IPv4 unicast and IPv4 BGP/MPLS VPN services. This allows the routing system to propagate information regarding more specific components of the traffic aggregate defined by an IP destination prefix. It also specifies BGP Extended Community encoding formats, which can be used to propagate Traffic Filtering Actions along with the Flow Specification NLRI. Those Traffic Filtering Actions encode actions a routing system can take if the packet matches the Flow Specification. This document obsoletes both RFC 5575 and RFC 7674. This document is a product of the Inter-Domain Routing Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. 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