IdentityFile ${SSH_CONFIG_DIR}/id_rsa
LogLevel QUIET
StrictHostKeyChecking no
User root
UserKnownHostsFile /dev/null

Host n0
    HostName 192.168.77.10

Host n1
    HostName 192.168.77.11

Host n2
    HostName 192.168.77.12

Host n3
    HostName 192.168.77.13