new i-draft

["Cain, Brad" <bcain@cereva.com>]

        Request-Routing Requirements for Content Internetworking
               draft-cain-request-routing-req-02.txt

Abstract

   Request-routing systems (RRS) are components of Content Distribution
   Networks (CDNs) that direct client requests to an available copy of
   content based on one or more metrics.  To enable the interconnection of
   CDNs [MODEL], it is necessary for their request-routing systems to
   interconnect and exchange information such that client requests can be
   routed between CDNs.  This document provides an overview of
   request-routing systems and specifies the requirements for their
   interconnection.