%% You should probably cite rfc9026 instead of this I-D.
@techreport{ietf-bess-mvpn-fast-failover-01,
    number =    {draft-ietf-bess-mvpn-fast-failover-01},
    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-bess-mvpn-fast-failover/01/},
    author =    {Thomas Morin and Robert Kebler},
    title =     {{Multicast VPN fast upstream failover}},
    pagetotal = 18,
    year =      2016,
    month =     jul,
    day =       7,
    abstract =  {This document defines multicast VPN extensions and procedures that allow fast failover for upstream failures, by allowing downstream PEs to take into account the status of Provider-Tunnels (P-tunnels) when selecting the upstream PE for a VPN multicast flow, and extending BGP MVPN routing so that a C-multicast route can be advertized toward a standby upstream PE.},
}