Hi, There were many requests for RHEL 6 / CentOS 6 support. The last version compiling on these ancient platforms was syslog-ng 3.9. Bazsi provided a fix: https://github.com/balabit/syslog-ng/pull/1837 which I applied to the syslog-ng 3.13 branch. Packages are available at: https://copr.fedorainfracloud.org/coprs/czanik/syslog-ng313epel6/ Compared to the 3.9 package other than making it to compile I enabled GeoIP2 (libmaxminddb) support and fixed any problems in packaging I ran into. I consider these packages ready to use, but if you run into any problems let me know! Please RT https://twitter.com/PCzanik/status/953931953669050368 to reach more people$ Bye, Peter Czanik (CzP) <peter.czanik@balabit.com> Balabit / syslog-ng upstream https://www.balabit.com/blog/author/peterczanik/ https://twitter.com/PCzanik