BIND and UDP tuning

[Alex]

Hi,

> Just a wild thought:
> It works with a lower speed line (at least I read it that way) but has problems with higher speeds.
> Could it be that the line is so fast that it "overtakes" the host in question?
>
> A faster incoming line will give less time between the packets for processing.

No, I actually upgraded from a 65/20mbit to a 165/35mbit recently,
thinking it was too slow because it was happening at the slower speeds
as well. I've also implemented some basic QoS to throttle outgoing
smtp and prioritize DNS but it made no difference.

Thanks,
Alex