nanog mailing list archives
Re: IP Fragmentation - Not reliable over the Internet?
From: Jaap Akkerhuis <jaap () NLnetLabs nl>
Date: Tue, 27 Aug 2013 12:04:15 +0200
Christopher Palmer <Christopher.Palmer () microsoft com> wrote: > > What is the probability that a random path between two Internet hosts > will traverse a middlebox that drops or otherwise barfs on fragmented > IPv4 packets? This question is important for large EDNS packets so you'll find some recent practical investigations from the perspective of people interested in DNSSEC. For instance, a couple of presentations from Roland van Rijswijk: https://ripe64.ripe.net/presentations/91-20120418_-_RIPE64_-_Ljubljana_-_DNSSEC_-_UDP_issues.pdf http://toronto45.icann.org/meetings/toronto2012/presentation-dnssec-fragmentation-17oct12-en.pdf Related to this and maybe be of interest is the following blog post <https://www.nlnetlabs.nl/blog/2013/06/04/pmtud4dns/>. jaap
Current thread:
- Re: IP Fragmentation - Not reliable over the Internet?, (continued)
- Re: IP Fragmentation - Not reliable over the Internet? Saku Ytti (Aug 27)
- Re: IP Fragmentation - Not reliable over the Internet? Leo Bicknell (Aug 27)
- Re: IP Fragmentation - Not reliable over the Internet? Dave Brockman (Aug 27)
- Re: IP Fragmentation - Not reliable over the Internet? Benno Overeinder (Aug 29)
- Re: IP Fragmentation - Not reliable over the Internet? Randy Bush (Aug 30)
- Re: IP Fragmentation - Not reliable over the Internet? Benno Overeinder (Aug 30)
- Re: IP Fragmentation - Not reliable over the Internet? Emile Aben (Aug 31)
- Re: IP Fragmentation - Not reliable over the Internet? Randy Bush (Aug 31)
- Re: IP Fragmentation - Not reliable over the Internet? Randy Bush (Aug 31)
- Re: IP Fragmentation - Not reliable over the Internet? Jaap Akkerhuis (Aug 27)
- RE: IP Fragmentation - Not reliable over the Internet? Christopher Palmer (Aug 29)
- Re: IP Fragmentation - Not reliable over the Internet? Mark Andrews (Aug 29)
- Re: IP Fragmentation - Not reliable over the Internet? Owen DeLong (Aug 29)
- Re: IP Fragmentation - Not reliable over the Internet? Masataka Ohta (Aug 29)