Unable to ssh into new client

I just did a fresh install of 12.2, and I'm trying to set up the ssh server such that I can ssh into the workstation. Currently my connection just times out :-( Some things I've checked

I can ssh and telnet (on port 22) to the localhost, but not from another machine. I can ssh out without issue, and I can telnet out without issue too.

DNS resolution is being carried out correctly.

Any thoughts? Are there any default firewalls or iptable rules in openSUSE which would block incoming ssh requests by default? So far, all request are from the same subnet (although ultimately I want to be able to connect from any machine).