On Thu, Jul 10, 2014 at 4:54 PM, Mark Andrews <ma...@isc.org> wrote: > > Firstly upgrade. You are out of date.
I currently run a distribution provided version which is pretty new compared with most published Linux distributions but if it helps I would do that as well. > Secondly fix your firewall. You need to allow through 4K DNS UDP > messages. You need to turn off whatever is blocking the bigger > packets and you also need to allow through fragmented UDP packets. ok, now this is probably tough. There is no firewall involved which I could control. I'll see what can be done. This server runs on virtuozzo/openvz at a hosting provider. Thanks, Wolfgang _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users