Hi,

You can find a working example at https://build.opensuse.org/projects/home:czanik:syslog-ng-githead/packages/syslog-ng/files/syslog-ng.conf.default?expand=1

Look for how f_iptables is defined and used. This is the default syslog-ng configuration from openSUSE.

Peter

Peter Czanik (CzP) <peter.czanik@oneidentity.com>
Balabit (a OneIdentity company) / syslog-ng upstream
https://syslog-ng.com/community/
https://twitter.com/PCzanik


From: A <dima@anche.no>
Sent: Sunday, December 28, 2025 07:05
To: syslog-ng@lists.balabit.hu <syslog-ng@lists.balabit.hu>
Subject: [syslog-ng]iptables.log