[Cialug] Inconsistent consistently long DNS lookup times
Corey Chandler
lists at sequestered.net
Mon Mar 8 09:40:30 CST 2010
On 3/7/10 10:42 PM, Colin Burnett wrote:
> I would be happy to provide more information but I'm not entirely
> should what is appropriate and I could easily flood this with
> thousands of lines of strace. :) Where do I go from here?!
>
Realtime packet capture. Fire up wireshark or tcpdump on the box, see
what's going on on the wire. Is it taking 6 seconds to send a query?
Is the first query not getting returned? Is it never sending a query at
all? Etc.
-- Corey / KB1JWQ
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