I-D Action: draft-ietf-rtgwg-multisegment-sdwan-16.txt

Internet-Draft draft-ietf-rtgwg-multisegment-sdwan-16.txt is now available. It
is a work item of the Routing Area Working Group (RTGWG) WG of the IETF.

   Title:   Multi-segment SD-WAN via Cloud Backbone
   Authors: Kausik Majumdar
            Linda Dunbar
            Venkit Kasiviswanathan
            Ashok Ramchandra
            Aseem Choudhary
   Name:    draft-ietf-rtgwg-multisegment-sdwan-16.txt
   Pages:   41
   Dates:   2026-08-24

Abstract:

   This document describes a method for seamlessly
   interconnecting geographically separated SD-WAN segments via
   a Cloud Backbone without requiring Cloud Gateways (GWs) to
   decrypt and re-encrypt traffic. By encapsulating IPsec-
   encrypted payloads within GENEVE headers (RFC 8926), the
   approach enables Cloud GWs to forward encrypted traffic
   directly between distant Customer Premises Equipment (CPEs).
   This reduces processing overhead, improves scalability, and
   preserves the confidentiality of enterprise data while
   ensuring secure and efficient multi-segment SD-WAN
   connectivity.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-rtgwg-multisegment-sdwan/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-rtgwg-multisegment-sdwan-16

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-rtgwg-multisegment-sdwan-16

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


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