DPDK echo

Follow these instructions to build the DPDK echo using DPDK 23.11 and CloudLab nodes

DPDK

./dpdk.sh

Building

Make sure that PKG_CONFIG_PATH is configured properly.

git clone https://github.com/carvalhof/dpdk_echo
cd dpdk_echo
PKG_CONFIG_PATH=$HOME/lib/x86_64-linux-gnu/pkgconfig make

Running

Make sure that LD_LIBRARY_PATH is configured properly.

sudo LD_LIBRARY_PATH=$HOME/lib/x86_64-linux-gnu ./build/dpdk_echo -a 41:00.0 -n 4 -c 0xff -- -n $CORES

Example

sudo LD_LIBRARY_PATH=$HOME/lib/x86_64-linux-gnu ./build/dpdk_echo -a 41:00.0 -n 4 -c 0xff -- -n 1

Parameters

• $CORES : the number of cores