anchor.diff:  
   ### Run the WildFly Container
   
  -#### Run Interactively
  +#### Run Interactive Container
   
   Run WildFly container in an interactive mode.
   
  
positive.code: 
  If you have noticed the startup log of the server, you should have discovered that the server is located in the `/opt/jboss/wildfly` and that by default the public interfaces are bound to the `0.0.0.0` address while the admin interfaces are bound just to `localhost`. This information will be useful to learn how to customize the server.
  
  So, in order to access to WildFly server, we need to know which address has been chosen by the application server for socket binding. We will use the docker inspect command passing as parameter the ID of the running Container we have already found (0bc123a8ece0):
  
  [source, text]
  ----
  docker inspect --format "{{.NetworkSettings.IPAddress}}" 0bc123a8ece0
  ----
  
  The above command outputs an IP address, such as ``172.17.0.1''. That means, the server is available at the 172.17.0.1 IP Address. 
  
  Now let's open the console at that address: http://172.17.0.1:8080
  
  
negative.code: 
  When Docker starts, it creates a virtual interface named ``docker0'' on the host machine. It randomly chooses an address and subnet from the private range defined by RFC 1918 that are not in use on the host machine, and assigns it to docker0. Docker made the choice 172.17.0.1 in this example.
  
  But ``docker0'' is no ordinary interface. It is a virtual Ethernet bridge that automatically forwards packets between any other network interfaces that are attached to it. This lets containers communicate both with the host machine and with each other, and nothing more.
  
  Speaking, by default Docker containers can make connections to the outside world, but the outside world cannot connect to containers. This get's another layer of indirection, if you are using boot2docker on for example Mac or Windows. In this case, we don't even care for the Docker generated IP address, but want to know the address, the host is running at.
  
  