I think DPDK can’t meet your requirement. But a DPDK based application “Pktgen” may help you. http://git.dpdk.org/apps/pktgen-dpdk/

A small BKM:  https://pktgen-dpdk.readthedocs.io/en/latest/

From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of ha Fa
Sent: Friday, September 13, 2019 2:25 PM
To: dts@dpdk.org
Subject: [dts] problem in packgage of iperf3, And wish to use dpdk iperf3

hi all,

am phd student,

I had designed my hybrid sdn network,

the recent issue am facing is iperf3, its not work with in this environment.
I had recently read dpdk and find some argument needs in my work, due to limitation in ryu controller.

my question is can dpdk be same as iperf3 tool to send a bandwidth size -b 7M from 10.1.1.2 as source host to destination host 10.6.1.2.

kindly any blugs or GitHub need to follow exactly.

thanks for your time