Pairup with Tmux and Ngrok

Question

I'm having a little trouble getting my client to connect. I'm able to have ngrok tell me the port, but when I go to the client and execute:

ssh [email protected] -p 57613

I get

ssh_exchange_identification: Connection closed by remote host

Any ideas why this is happening? I'm on a Mac, and I followed these steps: https://www.adaptivelab.com/blog/pair-programming-with-tmux/

Thanks a lot for your time

Answer 1

It could be that you don't have the ssh server installed on the machine you're running ngrok, so, the connection is refused.

To install it just type the following in a terminal:

sudo apt-get install openssh-server