%% You should probably cite rfc8302 instead of this I-D.
@techreport{ietf-trill-arp-optimization-09,
    number =    {draft-ietf-trill-arp-optimization-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-ietf-trill-arp-optimization/09/},
    author =    {Yizhou Li and Donald E. Eastlake 3rd and Linda Dunbar and Radia Perlman and Mohammed Umair},
    title =     {{Transparent Interconnection of Lots of Links (TRILL): ARP and Neighbor Discovery (ND) Optimization}},
    pagetotal = 18,
    year =      2017,
    month =     oct,
    day =       8,
    abstract =  {This document describes mechanisms to optimize the Address Resolution Protocol (ARP) and Neighbor Discovery (ND) traffic in a Transparent Interconnection of Lots of Links (TRILL) campus. TRILL switches maintain a cache of IP / Media Access Control (MAC) address / Data Label bindings that are learned from ARP/ND requests and responses that pass through them. In many cases, this cache allows an edge Routing Bridge (RBridge) to avoid flooding an ARP/ND request by either responding to it directly or encapsulating it and unicasting it. Such optimization reduces packet flooding over a TRILL campus.},
}