%% You should probably cite draft-ietf-l3vpn-ibgp instead of this I-D.
@techreport{marques-l3vpn-ibgp-02,
    number =    {draft-marques-l3vpn-ibgp-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-marques-l3vpn-ibgp/02/},
    author =    {Robert Raszuk and Keyur Patel and Tomohiro Yamagata and Kenji Kumaki and Pedro R. Marques},
    title =     {{Internal BGP as PE-CE protocol}},
    pagetotal = 15,
    year =      2010,
    month =     mar,
    day =       3,
    abstract =  {This document defines protocol extensions and procedures for BGP PE-CE router iteration in BGP/MPLS IP VPN {[}RFC4364{]} networks. These have the objective of making the usage of the BGP/MPLS IP VPN transparent to the customer network, as far as routing information is concerned.},
}