Hi Kunal, How are you attaching netperf to VCL/VPP? Unless you modify it to use VCL your only option is to try to use LD_PRELOAD (see iperf exaple here [1]).
Note however that most probably LDP does not support all socket options netperf might want. Regards, Florin [1] https://wiki.fd.io/view/VPP/HostStack/LDP/iperf > On Apr 6, 2022, at 12:50 PM, Kunal Parikh <ku...@techthumb.in> wrote: > > Hi Folks, > > I want visualize the latency profile of VCL HostStack. > > I am using netperf and am receiving this error on the server: > > Issue receiving request on control connection. Errno 19 (No such device) > > Detailed logs attached. <client.txt><server.txt> > >
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