Other addresses cannot be accessed after jboss is started

Description of the problem: After the jboss server is started normally, other clients cannot access it normally, and can only access it locally. The

reason is: the listening address of the jboss port is local, and the address can be changed to the following 0.0.0.0

<Connector port="8080" address=" ${0.0.0.0} "   
         maxThreads="250" maxHttpHeaderSize="8192"
         emptySessionPath="true" protocol="HTTP/1.1"
         enableLookups="false" redirectPort="8443" acceptCount="100"
         connectionTimeout=" 20000" disableUploadTimeout="true" />

Also save the firewall start and stop commands:

(1) Permanent effect after restart:  

open: chkconfig iptables on  

Close: chkconfig iptables off  

(2) Immediate effect, invalid after restart:  

open: service iptables start  

Shutdown: service iptables stop