ifscheme software package provides scheme control for network interfaces, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ifscheme
ifscheme is installed in your system.
Make ensure the ifscheme package were installed using the commands given below,
$ sudo dpkg-query -l | grep ifscheme *
You will get with ifscheme package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Network |
| Package | ifscheme |
| Version | 1.7-3ubuntu1 |
| Description | scheme control for network interfaces |
| Sub Section | Net |