I did a preliminary test of a bismark router with ECN and red enabled using
a lightly modified
version of openwrt's (nbd's) qos-scripts, doing a scp upload from my laptop
to a server at bufferbloat.net.

I artificially throttled the uplink at 1Mbit  and downlink to 10Mbit (the
measured real values are 24Mbit and 67Mbit respectively) for this test.

(there are a few other qdiscs in use, too)


I won't claim to have configured red properly but...

http://www.teklibre.com/~d/bismarkredc2d_owin.png

Look better than usual bufferbloat to y'all?

This was over ipv4. Thus far I've been unable to tunnel ipv6 out of gatech.
There is native
IPv6 around here... somewhere....

-- 
Dave Täht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com