Add following two lines to /etc/sysconfig/iptables
-A INPUT -m limit –limit 15/minute -j LOG –log-level 7 –log-prefix “Dropped by firewall: “
-A OUTPUT -m limit –limit 15/minute -j LOG –log-level 7 –log-prefix “Dropped by firewall: “
Restart iptables
In /etc/syslog.conf, add
kern.=debug /var/log/firewall
Restart syslogger – /sbin/service syslog restart
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