I am turning to you after several attempts to get an UCS running in Proxmox.
Already during the installation, the gateway is in question. I ignored this at the beginning and installed the system. But then … I edited
/etc/network/interfaces via the console:
Got the UCS Manager via browser, changed the network settings in it and that’s it - nothing works anymore. It is written in the
/etc/network/interfaces not to edit within this file.
What is the proper way to setup the Network/Gateway via console?
For your information: OVH Gateway is not in the same subnet. The network configuration file is according to OVH (example):
auto lo eth0
iface lo inet loopback
iface eth0 inet static
post-up route add GATEWAY_IP dev eth0
post-up route add default gw GATEWAY_IP
pre-down route del GATEWAY_IP dev eth0
pre-down route del default gw GATEWAY_IP