Check this byline on the original post On 5/9/14, 3:55 PM, Brian Callahan wrote: > pfSense is a m0n0wall-derived operating system. It uses Packet > Filter, FreeBSD 6.x (or DragonFly BSD when ALTQ and CARP is finished), <--- WTF is that about > ALTQ for excellent packet queuing, -- Mark Saad | mark.saad at ymail.com