RIFT: Routing in Fat Trees
RFC 9692

Received changes through RFC Editor sync (created document RFC 9692, created became rfc relationship between draft-ietf-rift-rift and RFC 9692, set abstract to 'This document defines a specialized, dynamic routing protocol for Clos, fat tree, and variants thereof.  These topologies were initially used within crossbar interconnects and consequently router and switch backplanes, but their characteristics make them ideal for constructing IP fabrics as well.  The protocol specified by this document is optimized towards the minimization of control plane state to support very large substrates as well as the minimization of configuration and operational complexity to allow for a simplified deployment of said topologies.', set pages to 150, set standardization level to Proposed Standard, added RFC published event at 2025-04-03)