페이지 이력

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코드 블럭

# For Ubuntu
apt install build-essential
apt install python3-pyelftools
apt-get install -y libarchive-dev
apt-get install -y libelf-dev
apt install cmake
apt-get install -y pkg-config
apt-get install -y libdpdk-dev
apt-get install -y libnuma-dev
apt-get install git libpcap-dev

apt install python3-pip
pip3 install meson ninja
pip3 install meson ninja


# For Rocky/RHEL
dnf groupinstall "Development Tools"
dnf install numactl-devel
pip3 install meson ninja
pip3 install pyelftools


# For CentOS 7

yum -y install kernel-devel.x86_64
yum -y install numactl-devel.x86_64
yum -y install elfutils-libelf-devel
yum -y install libpcap-devel

Pre-req: Install mlxofed pkg with --dpdk and --upstream-lib

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정보

Set the hugepage to 1G and number of page as per your requirements (just increase 'nr_hugepages' if the eval mem allocation failed). more details: https://haryachyy.wordpress.com/2019/04/17/learning-dpdk-huge-pages/

There are three ways to do it as follows.

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코드 블럭

language	bash

Sender:  /usr/local/bin/pktgen --huge-dir /dev/hugepages -l 1-10 -n 2 -- -P -m '[0:2-8].2-6' -T

코드 블럭

language	bash

Receiver: /usr/local/bin/pktgen --huge-dir /dev/hugepages -l 1-10 -n 2 -- -P -m '[2-5:6-10].0' -T -s 2:output.pcap

코드 블럭
Pktgen:/> set 2-6 src ip 10.10.11.0/24 Pktgen:/> set 2-6 dst ip 10.0.10.3 Pktgen:/> set 2-6 dst mac fe:63:23:fc:5e:36 Pktgen:/> set 2-6 size 512 Pktgen:/> start 2-6

Some helpful config in pkt-gen: https://stackoverflow.com/questions/73218563/dpdk-pktgen-how-to-change-rate-of-packet-transmission

페이지 트리

버전 비교

이전 버전 10

새 버전 현재

키

Pre-req: Install mlxofed pkg with --dpdk and --upstream-lib