I'm trying to run some experiments with CAR.
First of all I tried to download an iso image from a server of my provider. I've got a constant download rate closest to the maximum bandwidth available. The most important thing was the constance. My line features are DW 640kbits/sec- UP 128kbits/sec
Then I started to apply CAR to all traffic.
The statement i've applied to the WAN inerface (dialer) was
rate-limit input 320000 3000 3000 conform-action transmit exceed-action drop
It means that I suppose that for those interface the average is 320 kbits/sec. The download rate was expected to go down close to 30 Kbytes/sec but the download rate remained fixed to 67 Kbytes/sec.
Where I was wrong? The rate limit seems not to drop anything because the sh int rate-limit says there are no dropped packets.
Help me to understand CAR for the simplest test one can run...
Which values should I put to see the download rate going down?