%% You should probably cite rfc4675 instead of this I-D.
@techreport{ietf-radext-vlan-06,
    number =    {draft-ietf-radext-vlan-06},
    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-radext-vlan/06/},
    author =    {Dr. Bernard D. Aboba and Paul Congdon and Mauricio Sanchez},
    title =     {{RADIUS Attributes for Virtual LAN and Priority Support}},
    pagetotal = 15,
    year =      2006,
    month =     jun,
    day =       12,
    abstract =  {This document proposes additional Remote Authentication Dial-In User Service (RADIUS) attributes for dynamic Virtual LAN assignment and prioritization, for use in provisioning of access to IEEE 802 local area networks. These attributes are usable within either RADIUS or Diameter. {[}STANDARDS-TRACK{]}},
}