@misc{rfc4808,
    series =    {Request for Comments},
    number =    4808,
    howpublished =  {RFC 4808},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4808},
    url =       {https://www.rfc-editor.org/info/rfc4808},
    author =    {Steven Bellovin},
    title =     {{Key Change Strategies for TCP-MD5}},
    pagetotal = 8,
    year =      2007,
    month =     mar,
    abstract =  {The TCP-MD5 option is most commonly used to secure BGP sessions between routers. However, changing the long-term key is difficult, since the change needs to be synchronized between different organizations. We describe single-ended strategies that will permit (mostly) unsynchronized key changes. This memo provides information for the Internet community.},
}