SSH open port but cannot connect

[montfox]

Hello! I am trying to connect to my desktop via ssh from a different network. Accord to canyouseeme.org, it says "Success: I can see your service on xxxx on port 22!" However, I am still not able to connect...

After running

sudo ufw status

[Status: active

To                         Action      From
--                         ------      ----
22                         ALLOW       Anywhere                  
22/tcp                     ALLOW       Anywhere                  
OpenSSH                    ALLOW       Anywhere                  
22 (v6)                    ALLOW       Anywhere (v6)             
22/tcp (v6)                ALLOW       Anywhere (v6)             
OpenSSH (v6)               ALLOW       Anywhere (v6)

no problem on my firewall, I tried running

sudo apt purge openssh-server && sudo apt install openssh-server

to no avail.

Finally I ran

tcpdump -i enp3s0 port 22 -n -Q inout

and all I got was this. my ssh_config file is still the default here.

What am I missing here?

[montfox]

SOLVED: apparently my android device could not SSH while on cell service

[Skaperen]

do you get internet when on cell service?

[montfox]

I do get internet, and to add to that my linux emulator is able to update ppa repositories but not ssh while on cell cervice... However, I connected to my work's wifi network and it worked just like that.