Thanks Bert I had forgotten about your carbon server. That's such amazing! :D
Just configured with the name of *pdns.banana.836.* I can see the traffic sent by my server 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 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 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 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 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 What is the next step?! Thank you for your time, Federico 2015-11-01 15:31 GMT+00:00 bert hubert <[email protected]>: > On Sun, Nov 01, 2015 at 03:23:42PM +0000, Federico Olivieri wrote: > > Hi guys! > > Any suggestions/clue? > > It says 'timeouts', which suggests you might have issues reaching google. > Please point your recursor to metronome as explained in > http://blog.powerdns.com/2014/12/11/powerdns-graphing-as-a-service/ > so we can diagnose if there are network issues. > > Thanks! > > > > > Thanks in advance > > > > Federico > > On 30 Oct 2015 12:06, "Federico Olivieri" <[email protected]> wrote: > > > > > Hi guys, > > > > > > I know that this topics has been already discussed in the past but > > > unfortunately the answer gave are not really clear to me (for a my > leak of > > > knowledge :) ) > > > > > > On my server I can see many SERVFAIL error messages. Some of them are > > > related to invers arp (not interested in them) other, are related to > more > > > common domani name (as youtube, facebook and google) > > > > > > i.e > > > > > > oot@banana:/var/log# cat messages.1 | grep "SERVFAIL" | grep -v > > > "in-addr.arpa" | grep "google" > > > Oct 22 17:05:58 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 2, queries: 6, > > > 8076msec > > > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'www.google.com.' because: Too much > time > > > waiting for www.google.com.|A, timeouts: 5, throttles: 0, queries: 6, > > > 8746msec > > > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of '1.client-channel.google.com.' because: > > > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 5, > > > throttles: 0, queries: 6, 8745msec > > > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of '1.client-channel.google.com.' because: > > > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 5, > > > throttles: 0, queries: 6, 8261msec > > > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'www.google.com.' because: Too much > time > > > waiting for www.google.com.|A, timeouts: 5, throttles: 0, queries: 6, > > > 8261msec > > > Oct 22 17:05:59 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 2, queries: 6, > > > 8365msec > > > Oct 22 17:06:01 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 5, queries: 6, > > > 8103msec > > > Oct 22 17:06:01 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'www.google.com.' because: Too much > time > > > waiting for www.google.com.|A, timeouts: 5, throttles: 1, queries: 6, > > > 8161msec > > > Oct 22 17:06:01 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of '1.client-channel.google.com.' because: > > > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 5, > > > throttles: 1, queries: 6, 8160msec > > > Oct 22 17:06:03 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 4, queries: 6, > > > 8191msec > > > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of '1.client-channel.google.com.' because: > > > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 4, > > > throttles: 2, queries: 5, 7187msec > > > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of '1.client-channel.google.com.' because: > > > Too much time waiting for 1.client-channel.google.com.|A, timeouts: 4, > > > throttles: 0, queries: 5, 7144msec > > > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'www.google.com.' because: Too much > time > > > waiting for www.google.com.|A, timeouts: 4, throttles: 0, queries: 5, > > > 7143msec > > > Oct 22 17:06:04 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 4, queries: 6, > > > 7795msec > > > Oct 22 17:06:06 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.11 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|A, timeouts: 5, throttles: 4, queries: 6, > > > 8446msec > > > Oct 22 17:06:07 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'www.googleapis.com.' because: Too much > > > time waiting for www.googleapis.com.|AAAA, timeouts: 5, throttles: 0, > > > queries: 6, 8107msec > > > Oct 22 17:06:08 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'clients4.google.com.' because: Too > much > > > time waiting for clients4.google.com.|AAAA, timeouts: 5, throttles: 0, > > > queries: 6, 8053msec > > > Oct 22 17:06:09 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'clients3.google.com.' because: Too > much > > > time waiting for clients3.google.com.|AAAA, timeouts: 5, throttles: 0, > > > queries: 6, 8453msec > > > Oct 22 17:06:11 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'mtalk.google.com.' because: Too much > time > > > waiting for mtalk.google.com.|AAAA, timeouts: 5, throttles: 0, > queries: 6, > > > 8380msec > > > Oct 22 17:06:31 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'www.googleapis.com.' because: Too much > > > time waiting for www.googleapis.com.|A, timeouts: 5, throttles: 0, > queries: > > > 6, 8513msec > > > Oct 22 17:06:31 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'clients4.google.com.' because: Too > much > > > time waiting for clients4.google.com.|A, timeouts: 5, throttles: 0, > > > queries: 6, 8074msec > > > Oct 22 17:06:32 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'clients3.google.com.' because: Too > much > > > time waiting for clients3.google.com.|A, timeouts: 5, throttles: 0, > > > queries: 6, 8295msec > > > Oct 23 11:00:57 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'play.googleapis.com.' because: Too > much > > > time waiting for googleapis.l.google.com.|AAAA, timeouts: 4, > throttles: 0, > > > queries: 6, 8023msec > > > Oct 23 11:02:18 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 192.168.0.12 during resolve of 'www.googleapis.com.' because: Too much > > > time waiting for googleapis.l.google.com.|AAAA, timeouts: 4, > throttles: 0, > > > queries: 6, 8246msec > > > Oct 23 11:11:36 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 78.152.97.196 during resolve of 'www.googleapis.com.' because: Too > much > > > time waiting for googleapis.l.google.com.|A, timeouts: 4, throttles: 0, > > > queries: 6, 7674msec > > > Oct 23 11:51:08 banana pdns_recursor[2485]: Sending SERVFAIL to > > > 5.172.125.114 during resolve of 'www.youtube.com.' because: Too much > time > > > waiting for youtube-ui.l.google.com.|A, timeouts: 4, throttles: 0, > queries: > > > 6, 7465msec > > > > > > Now, what I have learnt in the life is that everything is possible and > it > > > could be possible that authoritative servers for youtube and google are > > > "busy" and they don't forward the reply on-time but...it seems strange > to > > > me. > > > > > > There are other reasons for a SERVFAIL reply? Something could be wrong > on > > > my set-up > > > > > > Thank you for your time > > > > > > Regards > > > > > > Federico > > > > > > _______________________________________________ > > Pdns-users mailing list > > [email protected] > > http://mailman.powerdns.com/mailman/listinfo/pdns-users > >
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