OpenVZ – RHEL/CentOS/Scientific 6.5 Container Networking Bug

Yesterday CentOS 6.5 was released and if you’ve not already seen this, you will likely see floods of tickets come in because when you upgrade an OpenVZ container to CentOS 6.5 and reboot, it will lose all network connectivity. No active network interfaces: Code: [[email protected] ~]# ifconfig [[email protected] ~]# We cant bring interfaces up either: […]