@techreport{xiaoyan-cdni-request-routing-protocol-00,
    number =    {draft-xiaoyan-cdni-request-routing-protocol-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-xiaoyan-cdni-request-routing-protocol/00/},
    author =    {Xiaoyan He and Spencer Dawkins and Jincheng Li and Ge Chen},
    title =     {{Request Routing Protocol for CDN Interconnection}},
    pagetotal = 22,
    year =      2011,
    month =     oct,
    day =       13,
    abstract =  {The Request Routing Protocol allows the Request Routing system in interconnected Content Delivery Network(CDNs) to communicate to ensure that an end user request can be (re)directed from an upstream CDN to a surrogate in the downstream CDN. This document describes the details of the protocol used to provide this mechanism.},
}