conntrackd software package provides Connection tracking daemon, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install conntrackd
conntrackd is installed in your system.
Make ensure the conntrackd package were installed using the commands given below,
$ sudo dpkg-query -l | grep conntrackd *
You will get with conntrackd package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Network |
| Package | conntrackd |
| Version | 1:1.4.3-3 |
| Description | Connection tracking daemon |
| Sub Section | Net |