How do I fix Connection reset by peer?

How to Fix "ssh_exchange_identification: read: Connection reset by peer" Error

1. What Causes the “Connection reset by peer” SSH Error?
2. Check the hosts.deny and hosts.allow File. How to Edit hosts.deny File. How to Edit hosts.allow File.
3. Check if fail2ban Banned Your IP Address.
4. Check the sshd_config File.

01-Apr-2020