Could not load host key

Disabling protocol version 1. Could not load host key
Disabling protocol version 2. Could not load host key

The errors above are due to the fact that we didn't create any key pairs for our ssh server.

Create a public key pair to support the new, DSA-based version 2 protocol

# /usr/local/bin/ssh-keygen -d -f /usr/local/etc/ssh_host_dsa_key -N ""
# /usr/local/bin/ssh-keygen -b 1024 -f /usr/local/etc/ssh_host_rsa_key -t rsa -N ""