@misc{rfc1435,
    series =    {Request for Comments},
    number =    1435,
    howpublished =  {RFC 1435},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1435},
    url =       {https://www.rfc-editor.org/info/rfc1435},
    author =    {Stev Knowles},
    title =     {{IESG Advice from Experience with Path MTU Discovery}},
    pagetotal = 2,
    year =      1993,
    month =     mar,
    abstract =  {In the course of reviewing the MTU Discovery protocol for possible elevation to Draft Standard, a specific operational problem was uncovered. The problem results from the optional suppression of ICMP messages implemented in some routers. This memo outlines a modification to this practice to allow the correct functioning of MTU Discovery. This memo provides information for the Internet community. It does not specify an Internet standard.},
}