SSH reports "Too many Authentication Failures" on first connect
Today I wanted to connect to a new clients SSH server and received a “Too many Authentication Failures” message just on the first connect to the host. After a short break and some Google research, I found the very simple reason for the message.
Since I have several SSH keys in my .ssh/ directory, SSH tries to use each of it to connect to the SSH server. So when the SSH server has a very low “MaxAuthTries” setting configured, then the SSH connection may fail before password authentication is offered.
In order to connect a SSH servers with a low “MaxAuthTries” setting, you can use the following command:
After using the “PubkeyAuthentication=no” option, I could login to the host and add a SSH public key to the .ssh/authorized_keys file.