%% You should probably cite draft-ietf-tsvwg-vpn-signaled-preemption instead of this I-D.
@techreport{baker-tsvwg-vpn-signaled-preemption-04,
    number =    {draft-baker-tsvwg-vpn-signaled-preemption-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-baker-tsvwg-vpn-signaled-preemption/04/},
    author =    {Pratik Bose and Fred Baker},
    title =     {{QoS Signaling in a Nested Virtual Private Network}},
    pagetotal = 39,
    year =      2005,
    month =     oct,
    day =       21,
    abstract =  {Some networks require communication between an interior and exterior portion of a VPN, but have sensitivities about what information is communicated across the boundary. This note seeks to outline the issues and the nature of the proposed solutions.},
}