%% You should probably cite rfc5426 instead of this I-D.
@techreport{ietf-syslog-transport-udp-12,
    number =    {draft-ietf-syslog-transport-udp-12},
    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-syslog-transport-udp/12/},
    author =    {Anton Okmianski},
    title =     {{Transmission of Syslog Messages over UDP}},
    pagetotal = 9,
    year =      2007,
    month =     sep,
    day =       5,
    abstract =  {This document describes the transport for syslog messages over UDP/ IPv4 or UDP/IPv6. The syslog protocol layered architecture provides for support of any number of transport mappings. However, for interoperability purposes, syslog protocol implementers are required to support this transport mapping. {[}STANDARDS-TRACK{]}},
}