If you can not set static IP during or after ubuntu 17.10 installation, follow the steps below.

  1. We first learn interface object name;

Or

For object name example > enp0s3

2. Open the configuration file;

edit;

it is important to empty and tab in .yaml files!!!

3. update network configuration with netplan;

if we only want dhcp server;

edit .yaml file;

if you encounter an error, for details;

 

 

Question Key 1) Ubuntu Server 17.10 dows not accept static IP! ( Ubuntu 17.10 Statik IP ayarı , Ubuntu 17.10 DHCP IP ayarı)