I always connect to the Internet using a Modem(dialup).
After I connected to the Internet, I startup the JBoss.
In this case, if I use socket to connect to other site in EJB, it works. And the EJB can connect to the Internet successfully.
But, if I start the JBoss before the dialup connection.
In this case, the EJB will never be able to connect to other site through again.
Is there any problem in JBoss?