My advice is that you shouldn't let that traffic get anywhere near port 22 1) use a different port 2) use ip ban 3) use a firewall with range blocking - Or do

My advice is that you shouldn't let that traffic get anywhere near port 22 1) use a different port 2) use ip ban 3) use a firewall with range blocking - Or do you have a good reason for allowing access from every ip on the internet? EDIT: removed snark