servlet.ServletException: Io exception: The Network Adapter could not establish

[mihir maniar]

i am connecting to oracle 9.0.1.1.1.1 through jsp page and i am using the type 4 jdbc drivers provided by oracle and it works absolutely fine in my intranet environment but then it does not work on internet. i suspect that the sid of the server is the only thing that is causing this issue. because the environment on my intranet server and the internet server is identical excpet sid. so please guide me.