I'm trying to get ALTQ working with the following setup without much
success. To test I'm doing a simultaneous FTP upload and download from a
Windows box on the internal network. The upload is being limited to 100Kb as
expected but the download drops off rapidly after starting the upload.
OpenBSD 3.3 snapshot 2003-06-06 ADSL 512/128 using PPPoE
A performance/bugfix patch for tun(4) was added Jun 12:
http://www.openbsd.org/cgi-bin/cvsweb/src/sys/net/ if_tun.c.diff?r1=1.47&r2=1.48
Volker's tests and commentary may help: http://secspace.de/altq_on_tun.html
Your rules look fine.
