Roland Dobbins <[email protected]> wrote: > On Sep 15, 2014, at 5:52 PM, Tony Finch <[email protected]> wrote: > > > That is, you need to limit the size of response that you send (max-udp-size > > in BIND terms). > > Do you recommend that it be lowered to 1280 or thereabouts for IPv6?
Not enough data, sorry. In practice the ethernet MTU minus some slop for headers and tunnels seems to be enough. Our main experience of DNS resolution problems has been with Windows shops (the symptom is delayed mail from Exchange servers) and I have never been able to get in touch with a tech who cares enough about the problem to provide details or help fix it. Tony. -- f.anthony.n.finch <[email protected]> http://dotat.at/ Trafalgar: Cyclonic in northwest, otherwise mainly northerly or northwesterly 5 or 6. Slight or moderate. Showers in northwest. Good. _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations dns-jobs mailing list https://lists.dns-oarc.net/mailman/listinfo/dns-jobs
