I have denyhosts set up and working on Ubuntu 12.04. It apparently works well, except it is too strict. I can log in from any IP address that I have added to hosts.allow in advance. My sshd_config ...
I recently installed DenyHosts and after a few remote logins I noticed that sshd: 22.214.171.124 had been added to the host.deny file after /var/log/auth.log showed a few sshd: Did not receive ...
I have a rather odd problem with my server. For some reason the local hostname for my workstation keeps getting added to the /etc/hosts.deny and when I try to SSH I get: ssh_exchange_identification: ...