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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hello Laci,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">thanks for your support and sorry for the delay.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">After some debugs and installing the old version 3.5.6 on the host again, which was also not working I found the problem in the secondary ip address we used on the host. After removing
the secondary address syslog-ng is working again without a problem. At the moment we will use this old version, but I will try to use the docker version on a test system to check if it works again and we can use the new features of the 3.29 version.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Thanks again and kind regards<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Kind regards<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Uwe<u><o:p></o:p></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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</a></div><p>Festo SE & Co. KG<br />Uwe Martin<br />Abteilung IM-IHN<br />IT Communication Networks<br />Gottlieb-Stoll-Straße 29<br />66386 St. Ingbert<br />Deutschland<br />Telefon +49(6894)591-6323<br />Telefax +49(711)34754-6323<br />http://www.festo.com</p><footer id="dXdlLm1hcnRpbkBkZS5mZXN0bw=="><p>Der Inhalt dieser E-Mail und moeglicher Anhaenge sind ausschliesslich fuer den bezeichneten Adressaten bestimmt.<br />Jede Form der Kenntnisnahme, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail und<br />moeglicher Anhaenge durch unberechtigte Dritte ist unzulaessig. Wir bitten Sie, sich mit dem Absender der E-Mail in<br />Verbindung zu setzen, falls Sie nicht der Adressat dieser E-Mail sind sowie das Material von Ihrem Computer zu loeschen.</p>
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<p>Rechtsform: Kommanditgesellschaft, Sitz: Esslingen a.N., Registergericht Stuttgart HRA 211583, Umsatzsteuerident-Nummer: DE 145339206<br />Persoenlich haftende Gesellschafterin: Festo Management SE, Sitz: Frankfurt a.M., Registergericht Frankfurt a.M., HRB 115998<br />Vorstand: Dipl.-Ing. Gerhard Borho, Dipl.-Ing. Dr. h.c. Oliver D. Jung (Vorsitzender), Dr. Ansgar Kriwet, Dr. Frank Melzer, Dipl.-Ing. (FH) Frank Notz, Dr. Jaroslav Patka<br />Aufsichtsratsvorsitzender: Dr. Friedrich Eichiner</p>
<p><strong>Bitte beachten Sie: die Festo AG & Co. KG firmiert seit 31.01.2020 unter Festo SE & Co. KG.</strong></p>
<p><strong>Please note, on 2020-01-31 Festo AG & Co. KG changed its company name to Festo SE & Co. KG.</strong></p></footer><div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b>Von:</b> syslog-ng <syslog-ng-bounces@lists.balabit.hu> <b>
Im Auftrag von </b>Laszlo Szemere (lszemere)<br>
<b>Gesendet:</b> Freitag, 13. November 2020 12:04<br>
<b>An:</b> Syslog-ng users' and developers' mailing list <syslog-ng@lists.balabit.hu><br>
<b>Betreff:</b> Re: [syslog-ng] syslog-ng version 26.1 running in a docker image from docker hub (balabit/syslog-ng)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p align="center" style="text-align:center;background:#0091DC"><strong><span style="font-family:"Arial",sans-serif;color:white">CAUTION: This e-mail is from an external sender. Do not click links or open attachments unless you recognize the sender and know
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">Hello Uwe,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"> first of all: thank you for sharing your config and exact Syslog-ng versions. It helps a lot.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"> At first look I cannot see any problem with your config. However, there were a lot of changes between version 3.5.6 and 3.26.1 (You might want to take a look at
"cisco-parser()")<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"> If you suspect this is a filter problem, may I suggest starting Syslog-ng in a debug mode? example: <a href="https://github.com/balabit/syslog-ng-docker/issues/58#issuecomment-680674916">https://github.com/balabit/syslog-ng-docker/issues/58#issuecomment-680674916</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"> In this case you should see messages like:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"> >>>>>> filter rule evaluation begin; rule='foobar', location='/conf/syslog-ng.conf:15:16', msg='0x7efd38015c40'<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"> <<<<<< filter rule evaluation result; result='UNMATCHED - Dropping message from LogPipe', rule='foobar', location='/conf/syslog-ng.conf:15:16', msg='0x7efd38015c40'<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">If this does not help finding the problematic filter, I might need some example logs to trace down any parsing issues.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">Best regards,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">Laci<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> syslog-ng on behalf of Martin, Uwe
<br>
<b>Sent:</b> Friday, November 13, 2020 11:15<br>
<b>To:</b> <a href="mailto:syslog-ng@lists.balabit.hu">syslog-ng@lists.balabit.hu</a>
<br>
<b>Subject:</b> [syslog-ng] syslog-ng version 26.1 running in a docker image from docker hub (balabit/syslog-ng)</span>
<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<div style="border:solid #9C6500 1.0pt;padding:2.0pt 2.0pt 2.0pt 2.0pt">
<p class="MsoNormal" style="line-height:12.0pt;background:#FFEB9C"><b><span style="font-size:10.0pt;color:#9C6500">CAUTION:</span></b><span style="font-size:10.0pt;color:black"> This email originated from outside of the organization. Do not follow guidance,
click links, or open attachments unless you recognize the sender and know the content is safe.<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="xmsonormal">Hello,<o:p></o:p></p>
<p class="xmsonormal"> <o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US">We have a problem after an upgrade form syslog-ng version 3.5.6 to version 26.1 in a docker container.</span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US">CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES</span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US">d8c8c3380a71 balabit/syslog-ng:3.26.1 "/usr/sbin/syslog-..." About an hour ago Up About an hour
</span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US">Now not all logs from the devices are seen and forwarding to another log gateway is also not working. With tcpdump I see the packets on the interface. I seems some filter will not work. I add our config. Anybody an idea
how to troubleshoot or fix this problem?</span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US">Kind regards</span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US">Uwe</span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="xmsonormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p>Festo SE & Co. KG<br>
Uwe Martin<br>
Abteilung IM-IHN<br>
IT Communication Networks<br>
Gottlieb-Stoll-Straße 29<br>
66386 St. Ingbert<br>
Deutschland<br>
Telefon +49(6894)591-6323<br>
Telefax +49(711)34754-6323<br>
<a href="http://www.festo.com">http://www.festo.com</a><o:p></o:p></p>
<p>Der Inhalt dieser E-Mail und moeglicher Anhaenge sind ausschliesslich fuer den bezeichneten Adressaten bestimmt.<br>
Jede Form der Kenntnisnahme, Veroeffentlichung, Vervielfaeltigung oder Weitergabe des Inhalts dieser E-Mail und<br>
moeglicher Anhaenge durch unberechtigte Dritte ist unzulaessig. Wir bitten Sie, sich mit dem Absender der E-Mail in<br>
Verbindung zu setzen, falls Sie nicht der Adressat dieser E-Mail sind sowie das Material von Ihrem Computer zu loeschen.<o:p></o:p></p>
<p>This e-mail and any attachments are confidential and intended solely for the addressee. The perusal, publication, copying<br>
or dissemination of the contents of this e-mail by unauthorised third parties is prohibited. If you are not the intended<br>
recipient of this e-mail, please delete it and immediately notify the sender.<o:p></o:p></p>
<p>Rechtsform: Kommanditgesellschaft, Sitz: Esslingen a.N., Registergericht Stuttgart HRA 211583, Umsatzsteuerident-Nummer: DE 145339206<br>
Persoenlich haftende Gesellschafterin: Festo Management SE, Sitz: Frankfurt a.M., Registergericht Frankfurt a.M., HRB 115998<br>
Vorstand: Dipl.-Ing. Gerhard Borho, Dipl.-Ing. Dr. h.c. Oliver D. Jung (Vorsitzender), Dr. Ansgar Kriwet, Dr. Frank Melzer, Dipl.-Ing. (FH) Frank Notz, Dr. Jaroslav Patka<br>
Aufsichtsratsvorsitzender: Dr. Friedrich Eichiner<o:p></o:p></p>
<p><strong><span style="font-family:"Calibri",sans-serif">Bitte beachten Sie: die Festo AG & Co. KG firmiert seit 31.01.2020 unter Festo SE & Co. KG.</span></strong><o:p></o:p></p>
<p><strong><span style="font-family:"Calibri",sans-serif">Please note, on 2020-01-31 Festo AG & Co. KG changed its company name to Festo SE & Co. KG.</span></strong><o:p></o:p></p>
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