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Diffstat (limited to 'extras/vcl-ldpreload/README.rst')
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diff --git a/extras/vcl-ldpreload/README.rst b/extras/vcl-ldpreload/README.rst new file mode 100644 index 00000000000..7168697ec01 --- /dev/null +++ b/extras/vcl-ldpreload/README.rst @@ -0,0 +1,40 @@ +.. _vcl_ldpreload_doc: + +LD_PRELOAD the VCL +================== + +vcl-ldpreload is a LD_PRELOAD library that uses the VPP Communications Library (VCL). + +User can LD_PRELOAD any application that uses POSIX socket API. + +NOTE: The sources have been moved to ``vpp/src/vcl`` and ``libvcl_ldpreload.so`` is built with VPP and can be found in +``vpp/build-root/install-vpp[_debug]-native/vpp/lib`` + +1. Running the demo +------------------- + +Run test script without parameters to see help menu: + +:: + + export WS_ROOT= (e.g. /scratch/my_name/vpp) + $WS_ROOT/test/scripts/socket_test.sh + + +2. Docker iPerf examples +------------------------ + +These launch xterms. To quit, close xterms and run following docker kill cmd (WARNING: This will kill all docker containers!) ‘docker kill $(docker ps -q)’ + +Docker iPerf using default Linux Bridge + +:: + + $WS_ROOT/test/scripts/socket_test.sh -bi docker-kernel + + +Docker iPerf using VPP + +:: + + $WS_ROOT/test/scripts/socket_test.sh -bi docker-preload |