I am attempting to ssh into my home laptop (lappy) from my work laptop (lappy2) so I can run things, transfer files, feel good about having the skillz necessary to set up a server, etc.
I have told my AT&T Uverse 2wire router (3801HGV) to open port 22, and it's showing that port 22 is open. I have tried
ssh user@lappyIP, and
ssh user@lappyIP:22, replacing all the relevant words with my real credentials of course. None of these things worked.
When I go to http://canyouseeme.org/, no ports appear to be open at all. I checked 22, 25, 80, and a few others.
Lastly, I have tried the instructions here with a middle computer (hpc) that I use at work, and this didn't work either. For the record, lappy and lappy2 can both connect to hpc from anywhere I have internet access.
Is there anything else I can try? Thanks.