<p>Is your dns server directly exposed to internet and not behind firewall? If it is behind firewall I would recommend enable IPS with dns signatures.</p>
<div class="gmail_quote">On 1 Jun 2013 19:04, "Steffan Noord" <<a href="mailto:steffannoord@gmail.com">steffannoord@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello list,<br>
<br>
Last night my server crashed with a high traffic load 100 mb/s<br>
When i stop pdns the server is working fine<br>
<br>
When i start pdns the server is going to 100 mbit incomming traffic<br>
<br>
Im running<br>
pdns-static.i386<br>
3.1-1<br>
<br>
all other dns servers running the same config is running fine<br>
any idees where to look.<br>
Looks like the dns server is under attack<br>
<br>
Thanks<br>
<br>
Steffan<br>
<br>
<br>
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</blockquote></div>