%% You should probably cite draft-ietf-idr-tunnel-encaps instead of this I-D.
@techreport{vandevelde-idr-remote-next-hop-09,
    number =    {draft-vandevelde-idr-remote-next-hop-09},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-vandevelde-idr-remote-next-hop/09/},
    author =    {Gunter Van de Velde and Keyur Patel and Dhananjaya Rao and Robert Raszuk and Randy Bush},
    title =     {{BGP Remote-Next-Hop}},
    pagetotal = 17,
    year =      2015,
    month =     mar,
    day =       9,
    abstract =  {The BGP Remote-Next-Hop attribute is an optional transitive attribute intended to facilitate automatic tunnelling across an AS for an NLRI in a given address family. The attribute carries one or more tunnel end-points and associated tunnel encapsulation information for a NLRI.},
}