Ejaz mejaz at cyberia.net.sa
Wed Jul 27 08:22:06 UTC 2016

Thanks you. 

The traffic will go to router which is handled by the Network dept. The fear  that may router can crash   if we  start enabling the packet capture since it is layer 7. 

Is advisable,  if we  deny outbound UDP port 0  from the DNS servers, after enabling firewall.


-----Original Message-----
From: S Carr [mailto:sjcarr at gmail.com] 
Sent: Wednesday, July 27, 2016 10:51 AM
To: Ejaz <mejaz at cyberia.net.sa>
Cc: bind-users <bind-users at lists.isc.org>
Subject: Re: outgoing-traffic

On 27 July 2016 at 08:41, Ejaz <mejaz at cyberia.net.sa> wrote:
> Thanks for all.
> But the strange thing is that if the request comes on 53 port then it 
> should go only from 53 is it?? Why goes out from 0, any clue would be 
> highly appreciate.
> Regards
> Ejaz

Where's the packet capture to review?

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