title: How to open my port / what is blocking my port?
body: <p>i have remote access to ubuntu server with public domain/ip there is running apache on port 80 and i can see that, running jboss4 on 8080 also opened,</p>
  
  <p>the thing is i installed mysql, glassfish both are running cause i can use them on localhost (with phpmyadmin, mysql...) but they are not accesible from outside</p>
  
  <p>netstat:</p>
  
  <pre><code>glasshish  
  tcp6       0      0 :::14848                :::*                    LISTEN      6590/java       
  tcp6       0      0 :::18080                :::*                    LISTEN      6590/java       
  tcp6       0      0 :::18181                :::*                    LISTEN      6590/java 
  
  apache 
  tcp        0      0 0.0.0.0:8080            0.0.0.0:*               LISTEN      15862/java        
  tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      613/apache2    
  
  mysql 
  tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN      17274/mysqld
  </code></pre>
  
  <p>what else should i check?    </p>