Edit standalone/configuration/standalone.xml and insert the tag any-address instead of inet-address bound to 127.0.0.1 – Example:
<interfaces>
<interface name="management">
<inet-address value="127.0.0.1"/>
</interface>
<interface name="public">
<any-address/>
</interface>
</interfaces>
In the public interface, I’ve changed the original inet-address with any-address. After restarting, you’ll be able to browse JBoss port 8080 over the network.