%% You should probably cite draft-sun-dhc-port-set-option instead of this I-D.
@techreport{bajko-pripaddrassign-04,
    number =    {draft-bajko-pripaddrassign-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-bajko-pripaddrassign/04/},
    author =    {Gabor Bajko and Teemu Savolainen and Mohamed Boucadair and Pierre Levis},
    title =     {{Port Restricted IP Address Assignment}},
    pagetotal = 17,
    year =      2012,
    month =     apr,
    day =       2,
    abstract =  {This document defines an IPv4 DHCP Option and related behaviours to allocate the same IPv4 address to multiple nodes by sharing the available port space among them. The two sub-options defined in this document specify random port allocation to nodes in order to maximize the entropy of port randomization.},
}