<div dir="ltr"><div>Thanks Bert</div><div><br></div>I had forgotten about your carbon server. That's such amazing! :D<br><br>Just configured with the name of <i>pdns.banana.836.</i> I can see the traffic sent by my server<div><br></div><div>17:19:54.754148 IP6 metrics.powerdns.com.cfinger > 2a02:c7d:ca1b:a701:d250:99ff:fe53:f2fc.41817: Flags [.], ack 1369, win 246, options [nop,nop,TS val 3602624055 ecr 23273906], length 0</div><div>17:19:54.754300 IP6 metrics.powerdns.com.cfinger > 2a02:c7d:ca1b:a701:d250:99ff:fe53:f2fc.41817: Flags [.], ack 2737, win 268, options [nop,nop,TS val 3602624061 ecr 23273906], length 0</div><div>17:19:54.787272 IP6 metrics.powerdns.com.cfinger > 2a02:c7d:ca1b:a701:d250:99ff:fe53:f2fc.41817: Flags [.], ack 3465, win 290, options [nop,nop,TS val 3602624064 ecr 23273906], length 0</div><div>17:19:54.800580 IP6 metrics.powerdns.com.cfinger > 2a02:c7d:ca1b:a701:d250:99ff:fe53:f2fc.41817: Flags [F.], seq 1, ack 3466, win 290, options [nop,nop,TS val 3602624064 ecr 23273906], length 0</div><div>17:19:54.800752 IP6 2a02:c7d:ca1b:a701:d250:99ff:fe53:f2fc.41817 > metrics.powerdns.com.cfinger: Flags [.], ack 2, win 225, options [nop,nop,TS val 23273941 ecr 3602624064], length 0</div><div><br></div><div>What is the next step?! </div><div><br></div><div>Thank you for your time,</div><div><br></div><div>Federico <br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-01 15:31 GMT+00:00 bert hubert <span dir="ltr"><<a href="mailto:bert.hubert@powerdns.com" target="_blank">bert.hubert@powerdns.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Sun, Nov 01, 2015 at 03:23:42PM +0000, Federico Olivieri wrote:<br>
> Hi guys!<br>
> Any suggestions/clue?<br>
<br>
It says 'timeouts', which suggests you might have issues reaching google.<br>
Please point your recursor to metronome as explained in<br>
<a href="http://blog.powerdns.com/2014/12/11/powerdns-graphing-as-a-service/" rel="noreferrer" target="_blank">http://blog.powerdns.com/2014/12/11/powerdns-graphing-as-a-service/</a><br>
so we can diagnose if there are network issues.<br>
<br>
Thanks!<br>
<div><div class="h5"><br>
><br>
> Thanks in advance<br>
><br>
> Federico<br>
> On 30 Oct 2015 12:06, "Federico Olivieri" <<a href="mailto:lvrfrc87@gmail.com">lvrfrc87@gmail.com</a>> wrote:<br>
><br>
> > Hi guys,<br>
> ><br>
> > I know that this topics has been already discussed in the past but<br>
> > unfortunately the answer gave are not really clear to me (for a my leak of<br>
> > knowledge :) )<br>
> ><br>
> > On my server I can see many SERVFAIL error messages. Some of them are<br>
> > related to invers arp (not interested in them) other, are related to more<br>
> > common domani name (as youtube, facebook and google)<br>
> ><br>
> > i.e<br>
> ><br>
> > oot@banana:/var/log# cat messages.1 | grep "SERVFAIL" | grep -v<br>
> > "in-addr.arpa" | grep "google"<br>
> > Oct 22 17:05:58 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 2, queries: 6,<br>
> > 8076msec<br>
> > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://www.google.com" rel="noreferrer" target="_blank">www.google.com</a>.' because: Too much time<br>
> > waiting for www.google.com.|A, timeouts: 5, throttles: 0, queries: 6,<br>
> > 8746msec<br>
> > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://1.client-channel.google.com" rel="noreferrer" target="_blank">1.client-channel.google.com</a>.' because:<br>
> > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 5,<br>
> > throttles: 0, queries: 6, 8745msec<br>
> > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://1.client-channel.google.com" rel="noreferrer" target="_blank">1.client-channel.google.com</a>.' because:<br>
> > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 5,<br>
> > throttles: 0, queries: 6, 8261msec<br>
> > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://www.google.com" rel="noreferrer" target="_blank">www.google.com</a>.' because: Too much time<br>
> > waiting for www.google.com.|A, timeouts: 5, throttles: 0, queries: 6,<br>
> > 8261msec<br>
> > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 2, queries: 6,<br>
> > 8365msec<br>
> > Oct 22 17:06:01 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 5, queries: 6,<br>
> > 8103msec<br>
> > Oct 22 17:06:01 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://www.google.com" rel="noreferrer" target="_blank">www.google.com</a>.' because: Too much time<br>
> > waiting for www.google.com.|A, timeouts: 5, throttles: 1, queries: 6,<br>
> > 8161msec<br>
> > Oct 22 17:06:01 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://1.client-channel.google.com" rel="noreferrer" target="_blank">1.client-channel.google.com</a>.' because:<br>
> > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 5,<br>
> > throttles: 1, queries: 6, 8160msec<br>
> > Oct 22 17:06:03 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 4, queries: 6,<br>
> > 8191msec<br>
> > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://1.client-channel.google.com" rel="noreferrer" target="_blank">1.client-channel.google.com</a>.' because:<br>
> > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 4,<br>
> > throttles: 2, queries: 5, 7187msec<br>
> > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://1.client-channel.google.com" rel="noreferrer" target="_blank">1.client-channel.google.com</a>.' because:<br>
> > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 4,<br>
> > throttles: 0, queries: 5, 7144msec<br>
> > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://www.google.com" rel="noreferrer" target="_blank">www.google.com</a>.' because: Too much time<br>
> > waiting for www.google.com.|A, timeouts: 4, throttles: 0, queries: 5,<br>
> > 7143msec<br>
> > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 4, queries: 6,<br>
> > 7795msec<br>
> > Oct 22 17:06:06 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.11 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 4, queries: 6,<br>
> > 8446msec<br>
> > Oct 22 17:06:07 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://www.googleapis.com" rel="noreferrer" target="_blank">www.googleapis.com</a>.' because: Too much<br>
> > time waiting for www.googleapis.com.|AAAA, timeouts: 5, throttles: 0,<br>
> > queries: 6, 8107msec<br>
> > Oct 22 17:06:08 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://clients4.google.com" rel="noreferrer" target="_blank">clients4.google.com</a>.' because: Too much<br>
> > time waiting for clients4.google.com.|AAAA, timeouts: 5, throttles: 0,<br>
> > queries: 6, 8053msec<br>
> > Oct 22 17:06:09 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://clients3.google.com" rel="noreferrer" target="_blank">clients3.google.com</a>.' because: Too much<br>
> > time waiting for clients3.google.com.|AAAA, timeouts: 5, throttles: 0,<br>
> > queries: 6, 8453msec<br>
> > Oct 22 17:06:11 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://mtalk.google.com" rel="noreferrer" target="_blank">mtalk.google.com</a>.' because: Too much time<br>
> > waiting for mtalk.google.com.|AAAA, timeouts: 5, throttles: 0, queries: 6,<br>
> > 8380msec<br>
> > Oct 22 17:06:31 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://www.googleapis.com" rel="noreferrer" target="_blank">www.googleapis.com</a>.' because: Too much<br>
> > time waiting for www.googleapis.com.|A, timeouts: 5, throttles: 0, queries:<br>
> > 6, 8513msec<br>
> > Oct 22 17:06:31 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://clients4.google.com" rel="noreferrer" target="_blank">clients4.google.com</a>.' because: Too much<br>
> > time waiting for clients4.google.com.|A, timeouts: 5, throttles: 0,<br>
> > queries: 6, 8074msec<br>
> > Oct 22 17:06:32 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://clients3.google.com" rel="noreferrer" target="_blank">clients3.google.com</a>.' because: Too much<br>
> > time waiting for clients3.google.com.|A, timeouts: 5, throttles: 0,<br>
> > queries: 6, 8295msec<br>
> > Oct 23 11:00:57 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://play.googleapis.com" rel="noreferrer" target="_blank">play.googleapis.com</a>.' because: Too much<br>
> > time waiting for googleapis.l.google.com.|AAAA, timeouts: 4, throttles: 0,<br>
> > queries: 6, 8023msec<br>
> > Oct 23 11:02:18 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 192.168.0.12 during resolve of '<a href="http://www.googleapis.com" rel="noreferrer" target="_blank">www.googleapis.com</a>.' because: Too much<br>
> > time waiting for googleapis.l.google.com.|AAAA, timeouts: 4, throttles: 0,<br>
> > queries: 6, 8246msec<br>
> > Oct 23 11:11:36 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 78.152.97.196 during resolve of '<a href="http://www.googleapis.com" rel="noreferrer" target="_blank">www.googleapis.com</a>.' because: Too much<br>
> > time waiting for googleapis.l.google.com.|A, timeouts: 4, throttles: 0,<br>
> > queries: 6, 7674msec<br>
> > Oct 23 11:51:08 banana pdns_recursor[2485]: Sending SERVFAIL to<br>
> > 5.172.125.114 during resolve of '<a href="http://www.youtube.com" rel="noreferrer" target="_blank">www.youtube.com</a>.' because: Too much time<br>
> > waiting for youtube-ui.l.google.com.|A, timeouts: 4, throttles: 0, queries:<br>
> > 6, 7465msec<br>
> ><br>
> > Now, what I have learnt in the life is that everything is possible and it<br>
> > could be possible that authoritative servers for youtube and google are<br>
> > "busy" and they don't forward the reply on-time but...it seems strange to<br>
> > me.<br>
> ><br>
> > There are other reasons for a SERVFAIL reply? Something could be wrong on<br>
> > my set-up<br>
> ><br>
> > Thank you for your time<br>
> ><br>
> > Regards<br>
> ><br>
> > Federico<br>
> ><br>
<br>
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</blockquote></div><br></div>