As part of a broader organisational restructure, data networking research at Swinburne University of Technology has moved from the Centre for Advanced Internet Architecture (CAIA) to the Internet For Things (I4T) Research Lab.

Although CAIA no longer exists, this website reflects CAIA's activities and outputs between March 2002 and February 2017, and is being maintained as a service to the broader data networking research community.

Implementing AQM in FreeBSD

Patches and Tools

Dummynet AQM - Modern AQMs for FreeBSD's ipfw/dummynet framework

Note: Dummynet AQM v0.2.1 has been committed to the official FreeBSD 11 source tree as of r300779 (26 May 2016), and backported to FreeBSD 10.3 as of r301772 (10 Jun 2016).

Patches for FreeBSD 11.x and 10.{0,1,2,3}-RELEASE to add modern AQMs to ipfw/dummynet.

Last Updated: Friday 28-Oct-2016 12:28:07 AEDT | Maintained by: Rasool Al-Saadi ( | Authorised by: Grenville Armitage (