SSH from Windows PC into PinePhone?

[Peter Gamma]

I tried to SSH into my PinePhone with PostmarketOS on it, according to the following guide:

https://wiki.pine64.org/wiki/Guide:Conne...e_with_SSH

and others.

I connected my PinePhone to a WFI router with SIM card, on with another PC is attached with a Ethernet cable.
Typing ifoncig into the terminal of my PinePhone resulted in:

Lo Link encap: Local Loopback inet addr. 127.0.0.1
….
which is a strange inet addr. I was looking for the IP adress of my PinePhone. Setting these values into PuTTY resulted in a Network error, connection refused.

Then I checked my WIFI router. There where three wireless clients listed, I suppose the last one is my PinePhone with 192.168.1.103

I typed in 192.168.1.103 into PuTTY
result: Network error, connection refused.

How can I solve this?