@techreport{perkins-mobileip-spi-00,
    number =    {draft-perkins-mobileip-spi-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-perkins-mobileip-spi/00/},
    author =    {Charles E. Perkins and Vijay Devarapalli},
    title =     {{SPI Option for Mobile IPv6 Authentication Data Option}},
    pagetotal = 4,
    year =      2002,
    month =     jun,
    day =       27,
    abstract =  {This document specifies a new SPI (Security Parameters Index) option for use with the Binding Authorization Data option. The new SPI option allows for selection of a particular mobility security association to handle the case when several such security associations may exist between nodes exchanging messages containing a mobility header requiring authorization. The SPI value may be set during manual configuration of the security association between two nodes, for example a mobile node and its home agent, or between a mobile node and a favored correspondent node.},
}