love red [http://community.jboss.org/people/tuelip] created the discussion "how to identify available port" To view the discussion, visit: http://community.jboss.org/message/549057#549057 -------------------------------------------------------------- hi, i was successfully start the jboss after  change the port number 8080 to 9090 but the page turn blank when i change port 8080 to port 8083? why is that is that happen and how to check whether the particular port can be assigned (change the default)to port 8080? i really appreciate if anyone could explain this to me thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549057#549057] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]