%% You should probably cite draft-ietf-dime-agent-overload instead of this I-D.
@techreport{donovan-dime-agent-overload-00,
    number =    {draft-donovan-dime-agent-overload-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-donovan-dime-agent-overload/00/},
    author =    {Steve Donovan},
    title =     {{Diameter Agent Overload}},
    pagetotal = 12,
    year =      2013,
    month =     oct,
    day =       21,
    abstract =  {This specification documents an extension to the Diameter Overload Control (DOC) base solution. The extension addresses the handling of agent overload. Requirements},
}