ident2 software package provides An advanced ident daemon, 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 ident2
ident2 is installed in your system.
Make ensure the ident2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep ident2 *
You will get with ident2 package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Network |
| Package | ident2 |
| Version | 1.07-1.1ubuntu1 |
| Description | An advanced ident daemon |
| Sub Section | Net |