@misc{rfc7690,
    series =    {Request for Comments},
    number =    7690,
    howpublished =  {RFC 7690},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7690},
    url =       {https://www.rfc-editor.org/info/rfc7690},
    author =    {Matt Byerly and Matt Hite and Joel Jaeggli},
    title =     {{Close Encounters of the ICMP Type 2 Kind (Near Misses with ICMPv6 Packet Too Big (PTB))}},
    pagetotal = 9,
    year =      2016,
    month =     jan,
    abstract =  {This document calls attention to the problem of delivering ICMPv6 type 2 "Packet Too Big" (PTB) messages to the intended destination (typically the server) in ECMP load-balanced or anycast network architectures. It discusses operational mitigations that can be employed to address this class of failures.},
}