%% You should probably cite draft-ietf-ippm-twamp-session-cntrl instead of this I-D.
@techreport{morton-ippm-twamp-session-cntrl-00,
    number =    {draft-morton-ippm-twamp-session-cntrl-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-morton-ippm-twamp-session-cntrl/00/},
    author =    {Al Morton},
    title =     {{Independent Session Control Feature for TWAMP}},
    pagetotal = 12,
    year =      2008,
    month =     jul,
    day =       7,
    abstract =  {The IETF is completing its work on TWAMP - the Two-Way Active Measurement Protocol. This memo describes a proposed feature for TWAMP, intended for discussion in the IP Performance Metrics WG. The feature gives the sender the ability to start and stop one or more test sessions using the Session Identifiers.},
}