%% You should probably cite draft-asaeda-pim-multiif-igmpmldproxy-07 instead of this revision.
@techreport{asaeda-pim-multiif-igmpmldproxy-04,
    number =    {draft-asaeda-pim-multiif-igmpmldproxy-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-asaeda-pim-multiif-igmpmldproxy/04/},
    author =    {Hitoshi Asaeda and Luis M. Contreras},
    title =     {{Multiple Upstream Interface Support for IGMP/MLD Proxy}},
    pagetotal = 13,
    year =      2020,
    month =     mar,
    day =       10,
    abstract =  {This document describes the way of supporting multiple upstream interfaces for an IGMP/MLD proxy device. The proposed extension enables an IGMP/MLD proxy device to receive multicast sessions/ channels through the different upstream interfaces. The upstream interface is selected based on the subscriber address prefixes, channel/session IDs, and interface priority values. A mechanism for upstream interface takeover that enables to switch from an inactive upstream interface to an active upstream interface is also described.},
}