You can configure a remote ssh account to store the backups. It is better to add a nearest ssh account in same LAN to get more speed. SSH is configured using ssh keys. You can deploy ssh key server manually or using the following command .
root@server:$ cpremotectl deploy sshkey
|Field||Description||Value / Sample|
|Pool name||The name of the pool||foossh|
|Hostname||Ssh account hostname or IP||ssh.foo.com|
|Port number||Ssh port number||22|
|User||Ssh user name||foo|
|Path||Home directory of ssh user||/home/foo|
Remote ssh storage pool support incremental, compressed and uncompressed backups. It will copy every files. Remote ssh pool can be used as a disaster storage pool too.