Security
Iptables configuration to allow specific host connection to mysql:
iptables -A INPUT -i eth0 -p tcp -m tcp --dport 3306 -s IP.ADD.RE.SS -j ACCEPTIptables configuration to allow specific host connection to mysql:
iptables -A INPUT -i eth0 -p tcp -m tcp --dport 3306 -s IP.ADD.RE.SS -j ACCEPT