camille@ubuntu:~$ ansible all  -m ping -u remote
192.168.15.29 | UNREACHABLE! => {
        "changed": false,
        "msg": "Failed to connect to the host via ssh: Connection timed out during banner exchangern",
        "unreachable": true
    }

[test]
192.168.15.29 ansible_ssh_user=remote ansible_ssh_pass=password ansible_sudo_pass='password' #VM CentOS