RFC 5566 · PROPOSED STANDARD · 2009

BGP IPsec Tunnel Encapsulation Attribute

Overview

RFC 5566, “BGP IPsec Tunnel Encapsulation Attribute”, is a Proposed Standard document published in June 2009 by L. Berger, R. White, E. Rosen. It has been obsoleted by RFC 9012 — refer to the newer document for the authoritative version. The canonical text is published by the RFC Editor.

Abstract

The BGP Encapsulation Subsequent Address Family Identifier (SAFI) provides a method for the dynamic exchange of encapsulation information and for the indication of encapsulation protocol types to be used for different next hops. Currently, support for Generic Routing Encapsulation (GRE), Layer 2 Tunneling Protocol (L2TPv3), and IP in IP tunnel types are defined. This document defines support for IPsec tunnel types. [STANDARDS-TRACK]

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 5566 is hosted at rfc-editor.org. Available in TXT,HTML.

Relationships to other RFCs
Obsoleted by
RFC 9012
Other RFCs from 2009

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