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<div>The recursor service isn't down and if i run the below type
command, i recieve no failures. </div>
<div> </div>
<div>$ while true; do dig @10.225.12.19 google.com +short; done</div>
</blockquote>
Since dig does 3 tries this way, you will likely not notice short
outages.<br>
<br>
Try<br>
<br>
dig +tries=1 +time=1 <br>
<br>
<br>
Winfried<br>
<br>
<br>
<br>
Am 12.05.2017 um 06:32 schrieb scott McGillivray:<br>
</div>
<blockquote
cite="mid:trinity-18e8ea9d-1b39-4abf-a7dc-6a8fd7a14382-1494563544407@3capp-mailcom-lxa09"
type="cite">
<div style="font-family: Verdana;font-size: 12.0px;">
<div>Hi</div>
<div> </div>
<div>I have dnsdist in front of pdns with this config:</div>
<div> </div>
<div># start_dnsdist.conf</div>
<div> </div>
<div>local public_ipaddr = "x.x.x.x"</div>
<div>local rec_ipaddr = "10.200.1.19"<br>
local hostname = "dns01"<br>
</div>
<div>setLocal(public_ipaddr .. ":53", true, true)</div>
<div> </div>
<div>setACL({"0.0.0.0/0", "::/0"})<br>
</div>
<div>setECSOverride(true)<br>
setECSSourcePrefixV4(32)<br>
setECSSourcePrefixV6(128)<br>
</div>
<div>newServer{address=rec_ipaddr, source="eth0",
name=hostname.."-recursor", order=1, checkName="google.com.",
pool="recursive", useClientSubnet=true}</div>
<div> </div>
<div>setServerPolicy(firstAvailable)<br>
</div>
<div># end_dnsdist.conf</div>
<div> </div>
<div>For some reason my dnsdist log is flooded with these
entries.</div>
<div> </div>
<div>May 11 15:30:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:30:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:32:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:32:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:33:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:33:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:35:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:35:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:36:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:36:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:38:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:38:34 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:40:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:40:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:43:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:43:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:44:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:44:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:45:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:45:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:46:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:46:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:47:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:47:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:48:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:48:34 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:53:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'<br>
May 11 15:53:33 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'up'<br>
May 11 15:59:32 hdc-onl-dns01 dnsdist[24365]: Marking
downstream hdc-onl-dns01-recursor (10.225.12.19:53) as 'down'</div>
<div> </div>
<div> </div>
<div>The recursor service isn't down and if i run the below type
command, i recieve no failures. </div>
<div> </div>
<div>$ while true; do dig @10.225.12.19 google.com +short; done</div>
<div> </div>
<div>I'm using these packages</div>
<div> </div>
<div>pdns-4.0.3-1pdns.el7.x86_64<br>
pdns-backend-geoip-4.0.3-1pdns.el7.x86_64<br>
dnsdist-0.0.1551g8c5dc03-1pdns.el7.x86_64<br>
pdns-recursor-4.0.4-1pdns.el7.x86_64<br>
pdns-backend-mysql-4.0.3-1pdns.el7.x86_64</div>
<div> </div>
<div> </div>
<div>Can you help please ?</div>
<div> </div>
<div><br>
</div>
</div>
<br>
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<pre wrap="">_______________________________________________
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</pre>
</blockquote>
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