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Doc update to clarify random port mapping on docker run -P

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Signed-off-by: Dan Cotora <d@bluevision.ro>
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Dan Cotora
2014-09-22 08:36:20 +03:00
committed by Tibor Vass
parent e938ac9e78
commit d6d5dcd55a
1 changed files with 3 additions and 2 deletions
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docs/sources/reference/run.md
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@ -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