H:\centos7 $ vagrant reload ==> default: Attempting graceful shutdown of VM... ==> default: Clearing any previously set forwarded ports... ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat default: Adapter 2: hostonly ==> default: You are trying to forward to privileged ports (ports <= 1024). Most ==> default: operating systems restrict this to only privileged process (typically ==> default: processes running as an administrative user). This is a warning in case ==> default: the port forwarding doesn't work. If any problems occur, please try a ==> default: port higher than 1024. ==> default: Forwarding ports... default: 80 (guest) => 80 (host) (adapter 1) default: 22 (guest) => 2222 (host) (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 127.0.0.1:2222 default: SSH username: vagrant default: SSH auth method: private key ==> default: Machine booted and ready! ==> default: Checking for guest additions in VM... default: The guest additions on this VM do not match the installed version of default: VirtualBox! In most cases this is fine, but in rare cases it can default: prevent things such as shared folders from working properly. If you see default: shared folder errors, please make sure the guest additions within the default: virtual machine match the version of VirtualBox you have installed on default: your host and reload your VM. default: default: Guest Additions Version: 4.3.28 default: VirtualBox Version: 5.2 ==> default: Configuring and enabling network interfaces... default: SSH address: 127.0.0.1:2222 default: SSH username: vagrant default: SSH auth method: private key ==> default: Mounting shared folders... default: /vagrant => H:/centos7 ==> default: Machine already provisioned. Run `vagrant provision` or use the `--provision` ==> default: flag to force provisioning. Provisioners marked to run always will still run.