I have recently installed/flashed WebThings to my RPi4 and added a sensor to it without any problems or hassle, which is great and this seems just the gateway I was looking for!
However, could you provide me an easy steps what is needed for me (and future other users) to connect to my gateway remotely via SSH? Which ports to open from router? Would port 22 be enough? Do I need port forwarding?
I have enabled SSH from Developer-menu and that’s all, and I try to connect from remote-machine using command from terminal:
and I was greeted with:
firstname.lastname@example.org: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
Any help would be appreciated, and sorry if there’s another post about this, though I didn’t find any.
Thanks in advance!