General :: Configure Tomcat On Port 8443?

I am trying to configure tomcat on port 8443 using the following document [URL] instead of changing the port to 433 i kept it as 8443.i set the ip tables as follows

/sbin/iptables -A INPUT -i eth0 -p tcp --destination-port 8443 -j ACCEPT
/sbin/iptables -A INPUT -i eth0 -s 10.200.2.0/24 -p tcp --destination-port 8443 -j ACCEPT
service iptables save

restarted the tomcat service tomcat works on http://10.200.2.191:8080/ but it doesn't on https://10.200.2.191:8443 i did a little investigation of my own using nmap and found that the port 8443 is not open instead of making changes in the firewall table