If ARP Then That

If ARP Then That is a simple daemon who can execute an action on a ARP 'who-has' or 'is-at' event.

Ex: Run a nmap scan when a new host is discovered on the network and push the information to a db/mail

There are only few modules available but you can easily add your own as I tried to keep the program quite modular.

License

See LICENSE.md

Dependencies/Requirements

It's based on the excellents scapy and python-daemon libraries.

    python3 -m venv env
    source env/bin/activate
    pip install -r requirements.txt

Usage

To run the arpaction as a deamon, it's as simple as:

To start the process:

    python iatt.py start

To stop the process:

    python iatt.py stop

To restart the process:

    python iatt.py restart

And to start in debug mode (no daemon, log to stdout):

    python iatt.py debug

Modules

There are two kind of modules:

• Actions: Are executed first on an event, and the output result is stored
• Alerts: Are executed afterwards. Can access the output result of Actions modules.

For now, I have implemented:

• Actions:
• ReverseName
• NmapScan
• Alert
• SendMail
• MysqlStore

Configuration

This program is still in early development stages, so you'll have to edit arpaction.py to change the settings.