Hi,
Packet bricks is a Linux/FreeBSD networking tool that can be used
to load balance or duplicate ingress traffic across applications and/or
clusters. Packet bricks uses netmap I/O module for capturing traffic and
netmap pipes to forward packets to target applications.
The experimental version of packet-bricks is now available on
github (https://github.com/bro/packet-bricks). You can find more
details in the README file. Please email any feedback or bug reports
to ajamshed@icsi.berkeley.edu
Thanks,
—Asim