Selfhosted
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
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Pretty much nobody can help you with the information you provided there.
Minimum required is going to be a 'ufw status' output. The whole output, not an edited partial output.
So you want to block port 22? Yet the rule you added allows access, or am I misunderstanding?
You probably need to be DENY instead of ALLOW if that's what you're wanting to accomplish.
This! You have it set to “Allow”, so it’s allowing it. You need to set it to Deny.
I understand it
Is this a troll post or are you really struggling?
really struggling
Is this a public facing server? If it isn't the online port port scanners will not work as they are scanning your public IP. Also they are unreliable in general. Best tool for the job is nmap. It has a ton of config options so you will need to do some reading. (Definitely worth the learn)