I retried it with edns0 set to 1500 bytes, and it worked (falling back to tcp). 1800 bytes did not.
an osx box was the client. I did capture the transaction(s) this time, the failing queries and a working one are at: http://snapon.lab.bufferbloat.net/~d/dnsmasq/ One of my concerns has always been what fq_codel's algorithm does to fragmented packets in general... but I have not looked at this captures... The testing I was doing earlier (where ietf.org worked) was with a linux box as the client a few days ago. I will resume testing that later today, and also continue slamming dnsmasq with queries over ipv6 from the alexa top 1m.... On Wed, May 6, 2015 at 12:30 PM, Kevin Darbyshire-Bryant <[email protected]> wrote: > Continues to work here on my iPhone hiding behind openwrt cc trunk > dnsmasq2.73rc7 > > Were I not on the iPhone I could do some dig'age :-) > > -- > Cheers, > > [email protected] > Sent from my phone, apologies for brevity, spelling & top posting > >> On 6 May 2015, at 20:21, Dave Taht <[email protected]> wrote: >> >> nslookup www.ietf.org fails again... it did not fail a few days ago. >> >> chrome returns nxdomain >> >> >> -- >> Dave Täht >> Open Networking needs **Open Source Hardware** >> >> https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67 >> >> _______________________________________________ >> Dnsmasq-discuss mailing list >> [email protected] >> http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss -- Dave Täht Open Networking needs **Open Source Hardware** https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67 _______________________________________________ Dnsmasq-discuss mailing list [email protected] http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
