Thank you for you reply.
Recently i have read the meter patch which realized in user mode space in
detail. Especially the "dp_netdev_run_meter" function.
I don't think the implementation logical follow the openflow agreement.
For example , command likes next:
band=type=drop, rate=3000, burst_size= 4000
band=type=drop, rate =5000, burst_size=6000
The implementation logical in that patch is choose the minimum speed limit
values , just always rate 3000 , and never have a chance to choose 5000.
Because the bucket of band just as for the rate in band basically. Is it like
this ?
If follow with the openflow agreement, first we must have a measured speed.
This measured speed decide which band we to choose. In above example, if
measured speed is 4500, must choose rate 3000; if measured is 6500, must choose
rate 5000.
We have too many questions about these . Even so , the next step our team need
to implement such an algorithm in kernel mode. If you hava any news about
meter, hope can tell us in advance.
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