arptables software package provides ARP table administration, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install arptables
arptables is installed in your system.
Make ensure the arptables package were installed using the commands given below,
$ sudo dpkg-query -l | grep arptables *
You will get with arptables package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Network |
| Package | arptables |
| Version | 0.0.3.4-1 |
| Description | ARP table administration |
| Sub Section | Net |