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View Code? Open in Web Editor NEWThis project forked from plvision/dpdkadapter
License: GNU Lesser General Public License v3.0
This project forked from plvision/dpdkadapter
License: GNU Lesser General Public License v3.0
----------- dpdkadapter ----------- Intel® DPDK is a set of software libraries and Ethernet drivers (native and virtualized) that run in Linux user space to boost packet processing throughput on Intel® architecture. DPDKAdapter is a static C++ library that uses DPDK library and provides the following capabilities to an external application through its simple API: Transmit streams of packets in a line rate according to a chosen scheme and timing requirements; Capture Ethernet traffic on a line rate. Dpdkadapter is used for support Intel® DPDK for Ostinato, with all its functionality preserved. Why DPDK provides considerable speed improvements - Allows avoiding latency while copying through kernel space - Allows avoiding using Linux scheduler and bind thread to CPU core - No threads synchronization Ostinato is an open-source, cross-platform network packet crafter/traffic generator and analyzer. Craft and send packets of several streams with different protocols at different rates. Steps to use Ostinato with DPDK adapter: 1. Download DPDK by link: http://dpdk.org/browse/dpdk/tag/?id=v1.7.0 Put it in main "Ostinato DPDK" folder, folder name should be dpdk-1.7.0. 2. Modify the following dpdk file to compile it properly: dpdk-1.7.0/config/common_linuxapp CONFIG_RTE_BUILD_SHARED_LIB=y # Compile to share library CONFIG_RTE_BUILD_COMBINE_LIBS=y # Combine to one single library 3. Build dpdkadapter: cd path/to/ostinato_dpdk_repo/dpdkadapter # run script sudo ./custom_setup.sh <interface_list> sudo ./custom_setup.sh eth1 eth2 make 4. Ostinato dependencies should be met on system, for more details please refer Ostinato manual: sudo apt-get install qt4-dev-tools protobuf-compiler libprotobuf-dev libpcap-dev mercurial 5. Build Ostinato: cd path/to/ostinato_dpdk_repo qmake make Run Ostinato server uses DPDKAdapter: - sudo ./path/to/ostinato_dpdk_repo/start.sh
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