{"draft":"draft-ietf-bess-evpn-inter-subnet-forwarding-15","doc_id":"RFC9135","title":"Integrated Routing and Bridging in Ethernet VPN (EVPN)","authors":["A. Sajassi","S. Salam","S. Thoria","J. Drake","J. Rabadan"],"format":["HTML","TEXT","PDF","XML"],"page_count":"30","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"BGP Enabled ServiceS","abstract":"Ethernet VPN (EVPN) provides an extensible and flexible multihoming\r\nVPN solution over an MPLS\/IP network for intra-subnet connectivity\r\namong Tenant Systems and end devices that can be physical or virtual.\r\nHowever, there are scenarios for which there is a need for a dynamic\r\nand efficient inter-subnet connectivity among these Tenant Systems\r\nand end devices while maintaining the multihoming capabilities of\r\nEVPN.  This document describes an Integrated Routing and Bridging\r\n(IRB) solution based on EVPN to address such requirements.","pub_date":"October 2021","keywords":["IRB","inter-subnet-forwarding","symmetric","asymmetric","mobility"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9135","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc9135"}