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java.security.AccessControl Exception

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Hi all,

I am writing an applet that communicates with a servlet.
My program works fine when I run on local host. However when I run on remote machine by giving its IP address in applet.It gives following error

java.security.AccessControl Exception access denied(java.net.socket permission conect,resolve)
here is the IP address of remote client on LAN.
I changed the java.policy file socketpermission to all listen,connect,accept,resolve. But the problem remains same.
Whats the solution for this?
I use tomcat server(8080 port)
Please help.
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Where did you change the policy file - on the machine where the applet fails to run? Make sure there aren't several JREs installed on that machine; this happens frequently, and the applet may be run with a different JRE than the one you changed the security policy for.
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