+ - setup SSH keys:
+ As the freeside user (on your freeside machine), generate an authentication key using ssh-keygen. Since this is for unattended operation, use a blank passphrase.
+Append the newly-created identity.pub file to ~root/.ssh/authorized_keys on the remote machine(s).
+Some new SSH v2 implementation accept v2 style keys only. Use the -t option to ssh-keygen, and append the created id_dsa.pub or id_rsa.pub to ~root/.ssh/authorized_keys2 on the remote machine(s).
+You may need to set PermitRootLogin without-password (meaning with keys only) in your sshd_config file on the remote machine(s).
+