I need to access the jboss in my computer using IP. When I use http://localhost:8080 it works.
Note : jboss 4.0.5 works fine(with IP). it doesn´t work in jboss 4.2
Did you read the readme.html file? First bullet under the section "Configuration Issues".
I should also point out that there are about 3 or 4 posts per week on this exact same issue. You could have searched for previous posts.