%% You should probably cite draft-ietf-idr-enhanced-gr instead of this I-D.
@techreport{keyur-idr-enhanced-gr-00,
    number =    {draft-keyur-idr-enhanced-gr-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-keyur-idr-enhanced-gr/00/},
    author =    {John Scudder and Rex Fernando and Keyur Patel and Enke Chen},
    title =     {{Accelerated Routing Convergence for BGP Graceful Restart}},
    pagetotal = 9,
    year =      2011,
    month =     jun,
    day =       29,
    abstract =  {In this document we specify extensions to BGP graceful restart in order to avoid unnecessary transmission of the routing information preserved across a session restart, thus accelerating the routing convergence.},
}