Network Issues

Partner, I have installed FreePBX with no issues except that once it booted for the first time, and I logged in with root and password, it shows int - eth0 along with the MAC Address, but no ip address…
I found a command that shows that eth0 is “down” and can’t find the cli command to bring it to “up” and be able to access the GUI.

Please help… Thanks

What else does it say?

what version of FreePBX are you on?