How to install Perl SYSLOG on Centos 7

I was running into some problem with CSF (Config Server Security Firewall)

In the Edit Config Server Firewall (Loggin Settings) I noticed that LFD was not automatically blocking attacks on the server.

Log lfd messages to SYSLOG in addition to /var/log/lfd.log. You must have the
perl module Sys::Syslog installed to use this feature

I had to install the Sys::Syslog perl module to make it work.

[root]# yum install perl-Sys-Syslog

Restart CSF and check the message log to see if there is any error like:

localhost systemd: Unit lfd.service entered failed state.
localhost systemd: lfd.service failed.

All working good now 😉