I-D Action: draft-trossen-rtgwg-rosa-02.txt

internet-drafts@ietf.org Fri, 03 February 2023 08:26 UTC

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Subject: I-D Action: draft-trossen-rtgwg-rosa-02.txt
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Date: Fri, 03 Feb 2023 00:26:08 -0800
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A New Internet-Draft is available from the on-line Internet-Drafts directories.


        Title           : Routing on Service Addresses
        Authors         : Dirk Trossen
                          Luis M. Contreras
                          Jens Finkhaeuser
                          Paulo Mendes
  Filename        : draft-trossen-rtgwg-rosa-02.txt
  Pages           : 53
  Date            : 2023-02-03

Abstract:
   This document proposes a novel communication approach which reasons
   about WHAT is being communicated (and invoked) instead of WHO is
   communicating.  Such approach is meant to transition away from
   locator-based addressing (and thus routing and forwarding) to an
   addressing scheme where the address semantics relate to services
   being invoked (e.g., for computational processes, and their generated
   information requests and responses).

   The document introduces Routing on Service Addresses (ROSA), as a
   realization of what is referred to as 'service-based routing' (SBR),
   to replace the usual DNS+IP sequence, i.e., the off-path discovery of
   a service name to an IP locator mapping, through an on-path discovery
   with in-band data transfer to a suitable service instance location
   for a selected set of services, not all Internet-based services.

   SBR is designed to be constrained by service-specific parameters that
   go beyond load and latency, as in today's best effort or traffic
   engineering based routing, leading to an approach to steer traffic in
   a service-specific constraint-based manner.

   Particularly, this document outlines sample ROSA use case scenarios,
   requirements for its design, and the ROSA system design itself.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-trossen-rtgwg-rosa/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-trossen-rtgwg-rosa-02

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-trossen-rtgwg-rosa-02


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

I-D Action: draft-trossen-rtgwg-rosa-02.txt internet-drafts