The VPSLink Service Monitor is a network reporting tool which may be configured to regularly check the status of services on your VPS and send you an e-mail alert any time the status of the service changes (for example, if the service is taken offline).
Configure the VPSLink Service Monitor from the My.VPSLink.com Control Center, under Network Monitoring.
To ensure that the monitor may accurately report the status of services on your virtual private server, you should configure any firewall software to allow incoming traffic from the monitor's hostname and IP: