Unable to reach docker-machine ips

Hello everybody,

I’m new to Docker Business, so I hope to find some help here in the forum.

We want to use docker-machine to run multiple Docker environments on our server.
So we have installed docker-machine on our CentOs server and let our Docker environment run on the machines. As driver for the machines we uses virtualbox.

With the command docker-machine ip i get an ip and i can ping it from the server, but i dont reach the ip from outside the server.

Anyone here who know how I can solve this problem?

mee too

PS C:\Users\Antonio> docker-machine ip
docker-machine : Termine ‘docker-machine’ non riconosciuto come nome di cmdlet, funzione, programma eseguibile o file
script. Controllare l’ortografia del nome o verificare che il percorso sia incluso e corretto, quindi riprovare.
In riga:1 car:1

  • docker-machine ip
  •   + CategoryInfo          : ObjectNotFound: (docker-machine:String) [], CommandNotFoundException
      + FullyQualifiedErrorId : CommandNotFoundException