The following config will help you to configure a virtual network interface to allow you to have multiple additional network IP address on a single hardware network interface. For example our RHEL server has currently a single hardware network interface called eth0.
This is a companion discussion topic for the original entry at https://linuxconfig.org/how-to-configure-virtual-network-interface-on-redhat-7-linux
Full stack dev
Thank you! It just saved my day.