I want to increase the number of connections in JBOSS.
when i run 2500 clients simultaneously then it's perfectly running .but when i increase clients to 3000 then it's throwing following exception...

java.rmi.ConnectException: Connection refused to host

pls help me asap...
And pls send the reply on my yahoo id too....

my id is ....
nitin10_garg@yahoo.com