Bro-Install

An Installation Script for Bro IDS on Debian Based Systems

This script compiles Bro-IDS with PF_RING support on Debian based systems. It will also assist in setting up a clustered configuration.

Please note that this type of installation is intended where performance is key. The typical setup assumes that you have one or more interfaces dedicated to capturing traffic (i.e. receive only). These interfaces will be completely taken over for capturing traffic and won't be able to be used for any other purposes.

1. Run sudo ./setup.sh. This will install PF_RING to /usr/local/pfring/ and Bro to /usr/local/bro/.
2. Run sudo gen-node-cfg.sh to automatically generate a node.cfg configuration file for your system.
3. Edit broctl.cfg in /usr/local/bro/etc to further tune your interfaces for performance. Uncomment the line #interfacesetup.enabled=1 to enable.

Resources:

• https://docs.zeek.org/en/master/quickstart/index.html
• https://docs.zeek.org/en/master/install/index.html
• https://docs.zeek.org/en/master/frameworks/geoip.html
• https://docs.zeek.org/en/master/configuration/index.html

Verified Systems

This script has been tested on:

• Ubuntu 16.04 LTS

If you successfully use this script on your system, please submit a PR adding your OS to this list.