Peers unreachable from Docker host

[Zburatorul]

Is your feature request related to a problem? Please describe.
Everything works fine. I would like the capability to SSH into any of the connected peers from the host OS where I run the playbook (aka the Docker host).
Currently pinging the peers does not work from the host OS, but only from inside the Docker container.

Describe the solution you'd like
I want to be able to e.g. SSH into one of the peers from the host OS, without having to enter the container.

[Zburatorul]

I added a mapping from a docker host port to the container. I verified with netcat it worked.
Then, on the same port I created an SSH tunnel inside the container to a peer. I verified with netcat that it works.
But when I try to use the tunnel from the docker host I am seeing the packet reach the container and then the container reply with a "RESET".

I don't see any firewall rules that would explain that. Could anyone give an extra pointer for what to look at?