Host pve-mgts HostName 10.71.100.222 User root IdentityFile IdentitiesOnly yes StrictHostKeyChecking accept-new Host pve-mgts-old-ddn HostName 192.168.30.249 User root IdentityFile IdentitiesOnly yes StrictHostKeyChecking accept-new Host vm121 HostName 192.168.30.83 User root IdentityFile IdentitiesOnly yes StrictHostKeyChecking accept-new Host home-vm101 HostName 192.168.30.2 User root Port 22 IdentityFile IdentitiesOnly yes StrictHostKeyChecking accept-new