This builds on all RHEL7 / CentOS 7 releases. Make sure the linux kernel-headers package is installed.

 $ make all

The build will produce:

• ipfw_mod.ko: the kernel module
• ipfw: the userland program

# insmod ./kipfw-mod/ipfw_mod.ko

# ipfw -q flush
# ipfw -q pipe flush
# ipfw add pipe 3 in dst-port 80,443,8080
# ipfw pipe 3 config delay 80ms bw 40Mbit/s plr 0.01 queue 1000Kbytes

# rmmod ipfw_mod.ko

This directory contains a port of ipfw and dummynet to Linux and Windows. This version of ipfw and dummynet is called "ipfw3" as it is the third major rewrite of the code. The source code here comes straight from FreeBSD (roughly the version in HEAD as of February 2010), plus some glue code and headers written from scratch. Unless specified otherwise, all the code here is under a BSD license.

• Luigi Rizzo (main design and development)
• Marta Carbone (Linux and Planetlab ports)
• Riccardo Panicucci (modular scheduler support)
• Francesco Magno (Windows port)
• Fabio Checconi (the QFQ scheduler)
• Funding from Universita` di Pisa (NETOS project),
• European Commission (ONELAB2 project)
• ACM SIGCOMM (Sigcomm Community Projects Award, April 2012)