@techreport{ivancic-layer3-encryptors-00,
    number =    {draft-ivancic-layer3-encryptors-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-ivancic-layer3-encryptors/00/},
    author =    {William D. Ivancic and David L. Stewart Jr.},
    title =     {{Use And Implementation of Layer-3 Encryption Devices}},
    pagetotal = 6,
    year =      2003,
    month =     aug,
    day =       5,
    abstract =  {This document describes some issues related to performing encryption at layer-3. In particular, routing protocol problems may result if the time-to-live (TTL) field in IPv4 or the Hop Limit field in IPv6 is decremented once before encapsulation {[}1{]}{[}2{]}. Also, special provisions may be necessary within the encryptor devices if broadcast messages are to transition the encryptor pairs. Maximum Transmission Unit (MTU) issues are also presented.},
}