JBoss WildFly: Starts but can't connect?

Question

I just configured JBoss WildFly. It is running and it is accessible from the same machine, everything is working fine...

My problem is that it is not accessible from

Answer 1

Don't forget the firewall!

If you fixed the binding addresses and still can not connect to JBoss, try to work around the server's firewall.

To stop the firewall on Linux RHEL use this command:

/etc/init.d/iptables stop

An update (April 2018):

On RHEL7, where firewalld is used (rather than iptables), you may use:

systemctl stop firewalld

or open the specific Jboss/Wildfly ports (e.g. 8080/9990) with these two commands:

firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --reload