tomcat - Unable to connect to EC2 instance using JCONSOLE -

i using jconsole monitor memory utilization of ec2 instance w.r.to jvm, want set tomcat, mean want monitor tomcat.

i have gone through many links, 1): http://gabenell.blogspot.in/2010/04/connecting-to-jmx-on-tomcat-6-through.html

i followed steps mentioned in 2nd url still unable connect ec2 instance using jconsole , jconsole says "connection failed: retry?"

i worried how import "openssh-key" think lacking in point

1st url says @ point

start ssh tunnel with:

ssh user@aws-host -l10001:127.0.0.1:10001 -l10002:127.0.0.1:10002  

i unable step, please elaborate more on topic.

i made setting in security group of amazone you can see amazon security group setting in immage