Why is the website available for HTTP, and SFTP is not?

Why the site is accessible via browser and via filezilla sftp not? Error
fatal error: network error: software caused connection abort
If this server is not available in the country, then why the website opens in the browser? Or an error in the server settings? The server already added the ip to the white list.
April 4th 20 at 00:34
1 answer
April 4th 20 at 00:36
Must be running ssh server and accordingly opened its port (usually port 22, but may be different).
Even as an option installed fail2ban and configured port-knocking

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