Simple but I think it will help JBoss newbie (like me :]) when searching the internet.
By default when you run JBoss ( ./run.sh in Linux) it will bind to localhost/127.0.0.1
This will cause the JBoss default port 8080 cannot be access from other computer, because you need to open http://127.0.0.1:8080/ instead of your IP http://<your IP>:8080/
To make the JBoss binding to specific IP you need to run it with :
./run.sh -Djboss.bind.address=xxx.xxx.xxx.xxx
*which of course the xxx.xxx.xxx.xxx is your IP
Other PC will able to access the JBoss with that IP
For Windows I think it will be the same :
./run.bat -Djboss.bind.address=xxx.xxx.xxx.xxx
Cheers ^^