@techreport{templin-mtuassurance-02,
    number =    {draft-templin-mtuassurance-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-templin-mtuassurance/02/},
    author =    {Fred Templin},
    title =     {{Requirements for IP-in-IP Tunnel MTU Assurance}},
    pagetotal = 8,
    year =      2006,
    month =     oct,
    day =       22,
    abstract =  {IP-in-IP tunnels present a Maximum Transmission Unit (MTU) to layer 3 via static prearrangements and/or dynamic MTU determination based on layer 2 ICMP messages, but these methods have known operational limitations that can fail to enforce an assured MTU resulting in degraded performance and communications failures. A method for providing an assured MTU to layer 3 over IP-in-IP tunnels is needed.},
}