getting edns disabling message in logs

Cathy Almond cathya at
Wed Jul 4 09:20:04 UTC 2012

On 04/07/12 07:12, Ben wrote:
> Hi Tony,
> Thanks for your kind response. Disabling EDNS due to firewall
> misconfiguration, raise any problem to DNS activity.? I mean my users
> face any name resolution problesms or ...?

(Just created, so apologies if there are any typos or other editorial
corrections needed - they will happen later)

> Is there any way that we can show that current disabling EDNS happens by
> firewall issue ?

That's a bit tricky, if what's broken is not in your network space.  On
the other hand, if you're getting this reported for every domain that is
queried, then it's probably *your* problem.

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