memcached secure port settings

-- Set memcached firewall filtering rules

iptables -A INPUT -p tcp -s 172.16.3.36 --dport 11211 -j ACCEPT

iptables -A INPUT -p tcp -s 172.16.3.37 --dport 11211 -j ACCEPT

iptables -A INPUT -p tcp -s 172.16.3.38 --dport 11211 -j ACCEPT

iptables -A INPUT -p tcp -s 172.16.3.36 --dport 9999 -j ACCEPT

iptables -A INPUT -p tcp -s 172.16.3.37 --dport 9999 -j ACCEPT

iptables -A INPUT -p tcp -s 172.16.3.38 --dport 9999 -j ACCEPT

 

iptables -A INPUT -p tcp -m tcp --dport 11211 -j DROP

iptables -A INPUT -p tcp -m tcp --dport 9999 -j DROP

 

service iptables save

service iptables restart

 

--Clear firewall filter rules

iptables -F

iptables -X

/etc/rc.d/init.d/iptables save

service iptables restart

 --View the iptables rules of the filter table, including all chains

iptables -L