I'm having trouble gaining SSH access to my new server. I currently have one server set up working the way I want it to, and I'm trying to get a different one to work the same way. I've copied my users files (/etc/passwd, /etc/shadow, /etc/group, and /etc/gshadow) and the /home folders (including /home/*/.ssh). I even added a new user (testuser) on the new machine and am using that to test the ssh settings. Both /etc/ssh/sshd_config and /etc/ssh/ssh_config are the same, as are the iptables rules.
When I try to use PuTTY to log in to the new server using a copy of the settings from the old server (except for address, of course) I get an error:
Disconnected: No supported authentication methods available
And in the /var/log/secure file I get the line:
sshd: Received disconnect from xxx.xxx.xxx.xxx: 14: No supported authentication methods available
Both old and new server are running centOS
Where else can I find configurations that might be off?