Re: [LARTC] Bandwidth Control Tolerances

2004-01-07 Thread Stef Coene
On Tuesday 06 January 2004 19:02, Patrick Turley wrote: This is, of course, very valuable feedback. Unfortunately, given the responses I've had so far, I see that I didn't make it clear what I'm really looking for. I also did some htb tests. I created scripts that uses iptables or tc counters

Re: [LARTC] Bandwidth Control Tolerances

2004-01-06 Thread Martin A. Brown
Hello Patrick, Please excuse my suggestion if you have already considered the issue I indicate below from Stef's FAQ. : I have measured the performance of HTB with iperf and found it to be : very close to expected (i.e., within 5%). I have a colleague who is : measuring the performance by

Re: [LARTC] Bandwidth Control Tolerances

2004-01-06 Thread Patrick Turley
This is, of course, very valuable feedback. Unfortunately, given the responses I've had so far, I see that I didn't make it clear what I'm really looking for. I believe that my colleague's test methodology is flawed. I believe that you cannot generate reliable bandwidth measurements by ftp'ing

[LARTC] Bandwidth Control Tolerances

2004-01-05 Thread Patrick Turley
I have measured the performance of HTB with iperf and found it to be very close to expected (i.e., within 5%). I have a colleague who is measuring the performance by ftp'ing large files and recording the time required to make the transfer. He is seeing an average throughput that is nearly 10% away