[bess] I-D Action: draft-ietf-bess-evpn-ipvpn-interworking-10.txt

internet-drafts@ietf.org Thu, 11 April 2024 20:32 UTC

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Date: Thu, 11 Apr 2024 13:32:15 -0700
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Subject: [bess] I-D Action: draft-ietf-bess-evpn-ipvpn-interworking-10.txt

Internet-Draft draft-ietf-bess-evpn-ipvpn-interworking-10.txt is now
available. It is a work item of the BGP Enabled ServiceS (BESS) WG of the
IETF.

   Title:   EVPN Interworking with IPVPN
   Authors: J. Rabadan
            A. Sajassi
            E. Rosen
            J. Drake
            W. Lin
            J. Uttaro
            A. Simpson
   Name:    draft-ietf-bess-evpn-ipvpn-interworking-10.txt
   Pages:   33
   Dates:   2024-04-11

Abstract:

   Ethernet Virtual Private Network (EVPN) is used as a unified control
   plane for tenant network intra and inter-subnet forwarding.  When a
   tenant network spans not only EVPN domains but also domains where BGP
   VPN-IP or IP families provide inter-subnet forwarding, there is a
   need to specify the interworking aspects between BGP domains of type
   EVPN, VPN-IP and IP, so that the end to end tenant connectivity can
   be accomplished.  This document specifies how EVPN interworks with
   VPN-IPv4/VPN-IPv6 and IPv4/IPv6 BGP families for inter-subnet
   forwarding.  The document also addresses the interconnect of EVPN
   domains for Inter-Subnet Forwarding routes.  In addition, this
   specification defines a new BGP Path Attribute called D-PATH (Domain
   PATH) that protects gateways against control plane loops.  D-PATH
   modifies the BGP best path selection for multiprotocol BGP routes of
   SAFI 128 and EVPN IP Prefix routes, and therefore this document
   updates the BGP best path selection in [RFC4271], but only for IPVPN
   and EVPN families.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-bess-evpn-ipvpn-interworking/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-ipvpn-interworking-10

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-bess-evpn-ipvpn-interworking-10

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

[bess] I-D Action: draft-ietf-bess-evpn-ipvpn-int… internet-drafts