[Click] Traffic Shaping in Click
Roman Chertov
rchertov at cs.ucsb.edu
Fri Feb 6 18:40:28 EST 2009
There is a problem in your Click config. I have shaped gigabit links to
be 155Mbps and there were no drops unless the ingress rate exceeded the
egress. You need to post your config.
Roman
Latency Buster wrote:
> Hi,
> I am using click to shape ingress traffic at 100Mbps to 44Mbps
> egress. It does nothing except read the packets from the interface
> (promisc mode), SetTimestamp, run it through Bandwidth Shaper, and
> write to output queue. I am getting absymal performance. At 50Mbps
> input rate, click is dropping 60% frames. The machine I am using is a
> quad core Opteron box with 8GB of RAM.
>
> Does someone have experience/performance figures using click as a shaper device?
>
> Thanks,
> LB
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