[dpdk-users] How to disable flow control?

Đỗ Hoàng mon120494 at gmail.com
Tue Aug 30 04:08:34 CEST 2016

I have checked again, FC is disabled by default (I'm running the l2fwd
So what's the problem with my NIC speed?

On Tue, Aug 30, 2016 at 9:54 AM, Đỗ Hoàng <mon120494 at gmail.com> wrote:

> Hi there,
> I'm running DPDK with a dual-port 82546EB NIC, but the performance is
> really low (about 150Mbit/s).
> Somebody told me that I should disable flow control and try again, but I
> don't know how to do it.
> So, I have 2 questions:
> - How to disable flow control?
> - If the performance doesn't get better after disabling flow control, what
> should I do next?
> Any advice and suggestions will be greatly appreciated.
> Thanks in advance!

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