%% You should probably cite rfc8326 instead of this I-D.
@techreport{ietf-grow-bgp-gshut-11,
    number =    {draft-ietf-grow-bgp-gshut-11},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-grow-bgp-gshut/11/},
    author =    {Pierre Francois and Bruno Decraene and Cristel Pelsser and Keyur Patel and Clarence Filsfils},
    title =     {{Graceful BGP session shutdown}},
    pagetotal = 10,
    year =      2017,
    month =     sep,
    day =       21,
    abstract =  {This draft standardizes a new well-known BGP community GRACEFUL\_SHUTDOWN to signal the graceful shutdown of paths. This draft also describes operational procedures which use this community to reduce the amount of traffic lost when BGP peering sessions are about to be shut down deliberately, e.g. for planned maintenance.},
}