TO restart the VPS Network use any of these. If you wish to Start/stop/or to check the status replace restart with stop/start/status
systemctl restart network.service
service network restart
/etc/init.d/network restart
TO restart the VPS Network use any of these. If you wish to Start/stop/or to check the status replace restart with stop/start/status
systemctl restart network.service
service network restart
/etc/init.d/network restart