ACL for servlet based on IP address

[jshe...@gmail.com]

hi,

I'm new to weblogic as administrator. We've set up a web site with
weblogic8.1.
There are servlet in that site which could be called directly from
client side.

We want to limit access permission of these servlet to special IP
addresses.

In APACHE this could be done easily with configuration. Could
weblogic8.1 do like this?

If not, how could we get it ? (I'm not a Java programmer)

Joe