RFC 7490: Remote Loop-Free Alternate (LFA) Fast Reroute (FRR)

This document describes an extension to the basic IP fast reroute mechanism, described in RFC 5286, that provides additional backup connectivity for…

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Outgoing relationships (16 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 5286: Basic Specification for IP Fast Reroute: Loop-Free Alternates
Normative reference — RFC 5714: IP Fast Reroute Framework
Informative reference — RFC 2328: OSPF Version 2
Informative reference — RFC 3032: MPLS Label Stack Encoding
Informative reference — RFC 5036: LDP Specification
Informative reference — RFC 5340: OSPF for IPv6
Informative reference — RFC 1195: Use of OSI IS-IS for routing in TCP/IP and dual environments
Informative reference — RFC 5305: IS-IS Extensions for Traffic Engineering
Informative reference — RFC 1701: Generic Routing Encapsulation (GRE)
Informative reference — RFC 6119: IPv6 Traffic Engineering in IS-IS
Informative reference — RFC 5715: A Framework for Loop-Free Convergence
Informative reference — RFC 1853: IP in IP Tunneling
Informative reference — RFC 6976: Framework for Loop-Free Convergence Using the Ordered Forwarding Information Base (oFIB) Approach
Informative reference — RFC 6987: OSPF Stub Router Advertisement
Informative reference — RFC 6571: Loop-Free Alternate (LFA) Applicability in Service Provider (SP) Networks

Incoming relationships (13 related RFCs)

Normatively referenced by — RFC 9129: YANG Data Model for the OSPF Protocol
Normatively referenced by — RFC 8102: Remote-LFA Node Protection and Manageability
Normatively referenced by — RFC 9130: YANG Data Model for the IS-IS Protocol
Normatively referenced by — RFC 9860: Multicast-Only Fast Reroute (MoFRR) Based on Topology Independent Loop-Free Alternate (TI-LFA) Fast Reroute
Informatively referenced by — RFC 7812: An Architecture for IP/LDP Fast Reroute Using Maximally Redundant Trees (MRT-FRR)
Informatively referenced by — RFC 8661: Segment Routing MPLS Interworking with LDP
Informatively referenced by — RFC 9855: Topology Independent Fast Reroute Using Segment Routing
Informatively referenced by — RFC 9912: Reliable and Available Wireless (RAW) Architecture
Informatively referenced by — RFC 9502: IGP Flexible Algorithm in IP Networks
Informatively referenced by — RFC 9791: Use Cases for MPLS Network Action Indicators and Ancillary Data
Informatively referenced by — RFC 8679: MPLS Egress Protection Framework
Informatively referenced by — RFC 9013: OSPF Advertisement of Tunnel Encapsulations
Informatively referenced by — RFC 9466: PIM Assert Message Packing