What happens when we run into the problem where we want to tunnel an SSH session to connect to a remote server on our local machine. Check out the solution in the video SSH Tunneling To Connect To RDP With PuTTY. As you can see in the video, I intentionally use fake servers to show examples of what you would do with the actual servers so that you can accomplish this.
Some examples we see in the video:
- What is a development caution I note that you should check upon starting this?
- What is a caution about using the PuTTY interface?
- What tool do we use initially that we'll need when setting this up?
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Where would we apply this? Suppose that we want to reach Server B, but due to a firewall or a custom setup, we're unable to access Server B. If we're able to access Server A (but not Server B) and from Server A we can access Server B, then we can tunnel a connection to Server B through Server A. In other words, this looks like the following:
- Direct access to Server B: fail
- Direct access to Server A: success
- Access to Server B through Server A: success
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