I am trying to SSH into an external server from one of the climb machines I have running. I am trying to use the port 3333 to connect but the server is blocking that port.
Can that port be opened, or should I use a different port?
This is unlikely to be an issue with CLIMB. It could be an issue on the server end or the uni might be blocking all non-standard output ports. Sorry, I cannot help you further with this.