@@ -186,8 +186,9 @@ and foreground Docker containers.

    When set to true publish all exposed ports to the host interfaces. The

 default is false. If the operator uses -P (or -p) then Docker will make the

 exposed port accessible on the host and the ports will be available to any

-client that can reach the host. To find the map between the host ports and the

-exposed ports, use **docker port**.

+client that can reach the host. When using -P, Docker will bind the exposed 

+ports to a random port on the host between 49153 and 65535. To find the 

+mapping between the host ports and the exposed ports, use **docker port**.

 **-p**, **--publish**=[]

    Publish a container's port to the host (format: ip:hostPort:containerPort |

@@ -381,8 +381,9 @@ with `-P` or `-p,` or start the client container with `--link`.

 If the operator uses `-P` or `-p` then Docker will make the exposed port

 accessible on the host and the ports will be available to any client

-that can reach the host. To find the map between the host ports and the

-exposed ports, use `docker port`)

+that can reach the host. When using `-P`, Docker will bind the exposed 

+ports to a random port on the host between 49153 and 65535. To find the

+mapping between the host ports and the exposed ports, use `docker port`.

 If the operator uses `--link` when starting the new client container,

 then the client container can access the exposed port via a private