It's samba internal DNS. Only one DNS zone, and it's domain.domain.tld. It'll function perfectly, and then cease to function at a random time. On Thu, Jun 30, 2016 at 5:31 AM, Mueller <mueller at tropenklinik.de> wrote:> What kind of DNS, bind or internal? > With bind an samba 4.3.4 I have an issue and I have to restart bind an > avahi: > s4slave named-sdb[8750]: error (connection refused) resolving ' > thefreelanceforum.com/AAAA/IN': 192.12.94.30#53. > > Only a restart of bind resolves this. > > > EDV Daniel Müller > > Leitung EDV > Tropenklinik Paul-Lechler-Krankenhaus > Paul-Lechler-Str. 24 > 72076 Tübingen > Tel.: 07071/206-463, Fax: 07071/206-499 > Email: mueller at tropenklinik.de > www.tropenklinik.de > www.bauen-sie-mit.tropenklinik.de > > > > > -----Ursprüngliche Nachricht----- > Von: Garland McAlexander [mailto:garland at linear.nyc] > Gesendet: Donnerstag, 30. Juni 2016 10:52 > An: samba at lists.samba.org > Betreff: [Samba] DNS Suddenly breaking > > Hi All, > > I've got a newly created Samba4 domain. I'm running into a strange issue > where my internal DNS on my first domain controller is "breaking" causing > it to not resolve any external hosts. It'll still resolve internal hosts > without issue. This is only on the first DC, the second DC is running > perfectly fine and can access external hosts without issue. > > There is absolutely NOTHING in the logs about this. I cannot find where > this is going wrong, and sometimes it seems that it'll randomly fix itself. > > Any help is sincerely appreciated. > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba > >-- *Sincerely,* *Garland McAlexander* *O: 212-271-0198* *C: 321-315-9948*
To get recursion working with internal DNS you only need to set up: dns forwarder = <IP of your main DNS> Is it configured? If yes and packets can go from your broken DC to "your main DNS" using TCP and also UDP, there is an issue. 2016-06-30 14:58 GMT+02:00 Garland McAlexander <garland at linear.nyc>:> It's samba internal DNS. Only one DNS zone, and it's domain.domain.tld. > It'll function perfectly, and then cease to function at a random time. > > On Thu, Jun 30, 2016 at 5:31 AM, Mueller <mueller at tropenklinik.de> wrote: > > > What kind of DNS, bind or internal? > > With bind an samba 4.3.4 I have an issue and I have to restart bind an > > avahi: > > s4slave named-sdb[8750]: error (connection refused) resolving ' > > thefreelanceforum.com/AAAA/IN': 192.12.94.30#53. > > > > Only a restart of bind resolves this. > > > > > > EDV Daniel Müller > > > > Leitung EDV > > Tropenklinik Paul-Lechler-Krankenhaus > > Paul-Lechler-Str. 24 > > 72076 Tübingen > > Tel.: 07071/206-463, Fax: 07071/206-499 > > Email: mueller at tropenklinik.de > > www.tropenklinik.de > > www.bauen-sie-mit.tropenklinik.de > > > > > > > > > > -----Ursprüngliche Nachricht----- > > Von: Garland McAlexander [mailto:garland at linear.nyc] > > Gesendet: Donnerstag, 30. Juni 2016 10:52 > > An: samba at lists.samba.org > > Betreff: [Samba] DNS Suddenly breaking > > > > Hi All, > > > > I've got a newly created Samba4 domain. I'm running into a strange issue > > where my internal DNS on my first domain controller is "breaking" causing > > it to not resolve any external hosts. It'll still resolve internal hosts > > without issue. This is only on the first DC, the second DC is running > > perfectly fine and can access external hosts without issue. > > > > There is absolutely NOTHING in the logs about this. I cannot find where > > this is going wrong, and sometimes it seems that it'll randomly fix > itself. > > > > Any help is sincerely appreciated. > > -- > > To unsubscribe from this list go to the following URL and read the > > instructions: https://lists.samba.org/mailman/options/samba > > > > > > > -- > *Sincerely,* > *Garland McAlexander* > *O: 212-271-0198* > *C: 321-315-9948* > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba >
Yes, it's set up with 8.8.8.8 I'm able to ping it without issues, jut not able to resolve anything externally. On Thu, Jun 30, 2016 at 9:09 AM, mathias dufresne <infractory at gmail.com> wrote:> To get recursion working with internal DNS you only need to set up: > dns forwarder = <IP of your main DNS> > > Is it configured? > > If yes and packets can go from your broken DC to "your main DNS" using TCP > and also UDP, there is an issue. > > 2016-06-30 14:58 GMT+02:00 Garland McAlexander <garland at linear.nyc>: > >> It's samba internal DNS. Only one DNS zone, and it's domain.domain.tld. >> It'll function perfectly, and then cease to function at a random time. >> >> On Thu, Jun 30, 2016 at 5:31 AM, Mueller <mueller at tropenklinik.de> wrote: >> >> > What kind of DNS, bind or internal? >> > With bind an samba 4.3.4 I have an issue and I have to restart bind an >> > avahi: >> > s4slave named-sdb[8750]: error (connection refused) resolving ' >> > thefreelanceforum.com/AAAA/IN': 192.12.94.30#53. >> > >> > Only a restart of bind resolves this. >> > >> > >> > EDV Daniel Müller >> > >> > Leitung EDV >> > Tropenklinik Paul-Lechler-Krankenhaus >> > Paul-Lechler-Str. 24 >> > 72076 Tübingen >> > Tel.: 07071/206-463, Fax: 07071/206-499 >> > Email: mueller at tropenklinik.de >> > www.tropenklinik.de >> > www.bauen-sie-mit.tropenklinik.de >> > >> > >> > >> > >> > -----Ursprüngliche Nachricht----- >> > Von: Garland McAlexander [mailto:garland at linear.nyc] >> > Gesendet: Donnerstag, 30. Juni 2016 10:52 >> > An: samba at lists.samba.org >> > Betreff: [Samba] DNS Suddenly breaking >> > >> > Hi All, >> > >> > I've got a newly created Samba4 domain. I'm running into a strange >> issue >> > where my internal DNS on my first domain controller is "breaking" >> causing >> > it to not resolve any external hosts. It'll still resolve internal hosts >> > without issue. This is only on the first DC, the second DC is running >> > perfectly fine and can access external hosts without issue. >> > >> > There is absolutely NOTHING in the logs about this. I cannot find where >> > this is going wrong, and sometimes it seems that it'll randomly fix >> itself. >> > >> > Any help is sincerely appreciated. >> > -- >> > To unsubscribe from this list go to the following URL and read the >> > instructions: https://lists.samba.org/mailman/options/samba >> > >> > >> >> >> -- >> *Sincerely,* >> *Garland McAlexander* >> *O: 212-271-0198* >> *C: 321-315-9948* >> -- >> To unsubscribe from this list go to the following URL and read the >> instructions: https://lists.samba.org/mailman/options/samba >> > >-- *Sincerely,* *Garland McAlexander* *O: 212-271-0198* *C: 321-315-9948*