1、下載：http://core.dpdk.org/download/
2、編譯：http://core.dpdk.org/doc/quick-start/
Extract sources
tar xf dpdk.tar.gz cd dpdk Enable pcap (libpcap headers are required).
make config T=x86_64-native-linuxapp-gcc sed -ri 's,(PMD_PCAP=).*,\1y,' build/.config Build libraries and test application (Linux headers may be needed with default config).
make Reserve huge pages memory.
mkdir -p /mnt/huge mount -t hugetlbfs nodev /mnt/huge echo 64 > /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages Run poll-mode driver test (with a cable between ports).
build/app/testpmd -c1 -n3 --vdev=net_pcap0,iface=eth0 --vdev=net_pcap1,iface=eth1 -- -i --nb-cores=2 --nb-ports=2 --total-num-mbufs=2048
testpmd> show port stats all ######################## NIC statistics for port 0 ######################## RX-packets: 0 RX-errors: 0 RX-bytes: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 ############################################################################ ######################## NIC statistics for port 1 ######################## RX-packets: 0 RX-errors: 0 RX-bytes: 0 TX-packets: 0 TX-errors: 0 TX-bytes: 0 ############################################################################ testpmd> start tx_first testpmd> stop ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 2377688 RX-dropped: 0 RX-total: 2377688 TX-packets: 2007009 TX-dropped: 0 TX-total: 2007009 ---------------------------------------------------------------------------- ---------------------- Forward statistics for port 1 ---------------------- RX-packets: 2006977 RX-dropped: 0 RX-total: 2006977 TX-packets: 2377720 TX-dropped: 0 TX-total: 2377720 ---------------------------------------------------------------------------- +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 4384665 RX-dropped: 0 RX-total: 4384665 TX-packets: 4384729 TX-dropped: 0 TX-total: 4384729 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Some sample applications can be tested after building them.
make -C examples RTE_SDK=$(pwd) RTE_TARGET=build O=$(pwd)/build/examples
3、問題：
1）pcap.h not found! 解決辦法：sudo apt-get install libpcap-de
2）hugepage設置失敗
修改/etc/default/grub 中的 GRUB_CMDLINE_LINUX，然后運行 grub 更新並重啟系統： //根據系統實際情況設置
default_hugepagesz=1G hugepagesz=1G hugepages=16 hugepagesz=2M hugepages=2048 iommu=pt intel_iommu=on isolcpus=1-13,15-27
grub2-mkconfig -o /boot/grub2/grub.cfg