Hi, If you want to run iperf3 through VPP’s host stack, please use [1]. Two vpp instances are enough for the test.
Regards, Florin [1] https://wiki.fd.io/view/VPP/HostStack/LDP/iperf > On Jul 7, 2020, at 7:54 AM, sadhanakesa...@gmail.com wrote: > > Hi Team, > i am trying to follow this > documentation:https://fd.io/docs/vpp/master/usecases/simpleperf/iperf31.html > <https://fd.io/docs/vpp/master/usecases/simpleperf/iperf31.html> on vpp with > iperf3 . > > > 1. I can see 2 graph nodes additionally tcp4-input , tcp4-reset - are this > executing tcp connection in user space? > 2. can this documentation performed with just two hosts instead of three?
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