iptables -A INPUT -p tcp --dport 3306 -s 10.25.61.178 -j ACCEPT
iptables -A INPUT -p tcp -s 127.0.0.1 -d 127.0.0.1 -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp --dport 199 -j ACCEPT
iptables -A INPUT -p udp --dport 161 -j ACCEPT
iptables -A INPUT -s 10.25.61.181 -j ACCEPT
iptables -A OUTPUT -j ACCEPT
iptables -A INPUT -j DROP
iptables -L -n
iptables-save > /etc/sysconfig/iptables;cat /etc/sysconfig/iptables