@techreport{dupont-movesptun-00,
    number =    {draft-dupont-movesptun-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-dupont-movesptun/00/},
    author =    {Dr. Francis Dupont},
    title =     {{Mobility-aware IPsec ESP tunnels}},
    pagetotal = 4,
    year =      2001,
    month =     feb,
    day =       23,
    abstract =  {A common usage of IPsec is bidirectional ESP tunnels (secure Virtual Private Networks): the original packet is encapsulated in a new IP header and protected (ESP can provide confidentiality, authentication, integrity and anti-replay) by IPsec ESP (in tunnel mode).},
}