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Thread: How to connect 2 Ubuntu machines?

  1. #21
    Join Date
    Oct 2018
    Beans
    17

    Re: How to connect 2 Ubuntu machines?

    $ ssh comp1ID@192.168.1.67
    comp1ID@192.168.1.67's password:
    Welcome to Ubuntu 18.04.2 LTS (GNU/Linux 4.15.0-47-generic x86_64)

    * Documentation: https://help.ubuntu.com
    * Management: https://landscape.canonical.com
    * Support: https://ubuntu.com/advantage

    * Ubuntu's Kubernetes 1.14 distributions can bypass Docker and use containerd
    directly, see https://bit.ly/ubuntu-containerd or try it now with

    snap install microk8s --classic

    * Canonical Livepatch is available for installation.
    - Reduce system reboots and improve kernel security. Activate at:
    https://ubuntu.com/livepatch

    8 packages can be updated.
    0 updates are security updates.

    Last login: Sat Apr 13 15:06:49 2019 from 192.168.1.67

  2. #22
    Join Date
    Nov 2011
    Location
    /dev/root
    Beans
    Hidden!

    Re: How to connect 2 Ubuntu machines?

    This is what ssh should look like

    But I guess that you ran it from the computer itself (and that it does not work from the other computer). So I think there is something that prevents the connection between the two computers. It could be a setting in a firewall.

  3. #23
    Join Date
    Oct 2018
    Beans
    17

    Re: How to connect 2 Ubuntu machines?

    Yes, I ssh-ed to itself.
    You remember when I ssh-ed from other computer it said something about port 22. Probably I should allow an input from the port 22.

    Thank you for your help

  4. #24
    Join Date
    Nov 2011
    Location
    /dev/root
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    Hidden!

    Re: How to connect 2 Ubuntu machines?

    Quote Originally Posted by ubontik22 View Post
    Yes, I ssh-ed to itself.
    You remember when I ssh-ed from other computer it said something about port 22. Probably I should allow an input from the port 22.

    Thank you for your help
    Yes, I agree, you should allow input from port 22. But I am not very good at managing firewalls (I use the default settings in Ubuntu). Let us invite someone who knows to help you with that.

    If you will not get enough help here to solve your problem, you can start another thread with 'firewall' in the title and a description of your problem in the first post.

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