Dear Dennis,
Let’s says the interface Eth0 and Eth1 went down.
I used to check cable and even change cable already but that’s not the case since the problem is not fixed.
However, last time that support check they said it’s nothing with server. So, I have reboot server and interface came up. Anyway, it just happen again. So, you can check anything on the server ? Why those two interfaces goes down ? what could be the problem ?
Otherwise, I will reboot this server and hope the problem fixed.