%% You should probably cite draft-ietf-tcpm-fastopen instead of this I-D.
@techreport{cheng-tcpm-fastopen-02,
    number =    {draft-cheng-tcpm-fastopen-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-cheng-tcpm-fastopen/02/},
    author =    {Yuchung Cheng and Sivasankar Radhakrishnan and Arvind Jain and Jerry Chu},
    title =     {{TCP Fast Open}},
    pagetotal = 21,
    year =      2011,
    month =     dec,
    day =       8,
    abstract =  {TCP Fast Open (TFO) allows data to be carried in the SYN and SYN-ACK packets and consumed by the receiving end during the initial connection handshake, thus providing a saving of up to one full round trip time (RTT) compared to standard TCP requiring a three-way handshake (3WHS) to complete before data can be exchanged. Terminology},
}