@misc{rfc7723,
    series =    {Request for Comments},
    number =    7723,
    howpublished =  {RFC 7723},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7723},
    url =       {https://www.rfc-editor.org/info/rfc7723},
    author =    {Sebastian Kiesel and Reinaldo Penno},
    title =     {{Port Control Protocol (PCP) Anycast Addresses}},
    pagetotal = 9,
    year =      2016,
    month =     jan,
    abstract =  {The Port Control Protocol (PCP) anycast addresses enable PCP clients to transmit signaling messages to their closest PCP-aware on-path NAT, firewall, or other middlebox without having to learn the IP address of that middlebox via some external channel. This document establishes one well-known IPv4 address and one well-known IPv6 address to be used as PCP anycast addresses.},
}