ez-ipupdate software package provides client for most dynamic DNS services, 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 ez-ipupdate
ez-ipupdate is installed in your system.
Make ensure the ez-ipupdate package were installed using the commands given below,
$ sudo dpkg-query -l | grep ez-ipupdate *
You will get with ez-ipupdate package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Network |
| Package | ez-ipupdate |
| Version | 3.0.11b8-13.4.1 |
| Description | client for most dynamic DNS services |
| Sub Section | Net |