First Time Configuration - RouterOS - MikroTik Documentation
Connect your ISP modem's cable to Port 1 (labeled ether1). mikrotik router quick setup link
The menu is the fastest way to set up a MikroTik router, accessible via a web browser at the default address 192.168.88.1 . This single-page wizard allows you to configure internet connectivity, Wi-Fi settings, and basic security without navigating deep into the RouterOS menus. Step 1: Physical Connection First Time Configuration - RouterOS - MikroTik Documentation