%% You should probably cite draft-ietf-dime-nai-routing instead of this I-D.
@techreport{korhonen-dime-nai-routing-02,
    number =    {draft-korhonen-dime-nai-routing-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-korhonen-dime-nai-routing/02/},
    author =    {Jouni Korhonen and Mark Jones and Lionel Morand and Tina Tsou (Ting ZOU)},
    title =     {{Diameter User-Name and Realm Based Request Routing Clarifications}},
    pagetotal = 11,
    year =      2008,
    month =     oct,
    day =       27,
    abstract =  {This specification clarifies the Diameter realm based request routing. We focus on the case where a Network Access Identifier in the User-Name AVP is used to populate the Destination-Realm AVP and the Network Access Identifier contains more than one realm. This particular case is possible when the Network Access Identifier decoration is used to force a routing of request messages through a predefined list of realms. However, this functionality is not unambiguously specified in the Diameter Base Protocol specification.},
}