%% You should probably cite draft-ietf-tsvwg-datagram-plpmtud instead of this I-D.
@techreport{fairhurst-tsvwg-datagram-plpmtud-02,
    number =    {draft-fairhurst-tsvwg-datagram-plpmtud-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-fairhurst-tsvwg-datagram-plpmtud/02/},
    author =    {Gorry Fairhurst and Tom Jones and Michael Tüxen and Irene Ruengeler},
    title =     {{Packetization Layer Path MTU Discovery for Datagram Transports}},
    pagetotal = 26,
    year =      2017,
    month =     dec,
    day =       6,
    abstract =  {This document describes a robust method for Path MTU Discovery (PMTUD) for datagram Packetization layers. The method allows a Packetization layer (or a datagram application that uses it) to probe an network path with progressively larger packets to determine a maximum packet size. The document describes as an extension to RFC 1191 and RFC 8201, which specify ICMP-based Path MTU Discovery for IPv4 and IPv6. This provides functionally for datagram transports that is equivalent to the Packetization layer PMTUD specification for TCP, specified in RFC4821. When published, this specification updates RFC4821.},
}