onvm installation

Install onvm and get the onvm network manager running

sudo apt-get install build-essential linux-headers-$(uname -r) git

sudo apt-get install libnuma-dev

sudo apt-get update

git clone https://github.com/sdnfv/openNetVM

cd openNetVM

git checkout master

git submodule sync

git submodule update --init

echo export ONVM_HOME=$(pwd) >> ~/.bashrc 

cd dpdk 

echo export RTE_SDK=$(pwd) >> ~/.bashrc

cd ..

echo export RTE_TARGET=x86_64-native-linuxapp-gcc  >> ~/.bashrc

echo export ONVM_NUM_HUGEPAGES=1024 >> ~/.bashrc

export ONVM_NIC_PCI=" 00:08.0"

source ~/.bashrc

sudo sh -c "echo 0 > /proc/sys/kernel/randomize_va_space"

./scripts/install.sh

cd onvm 

make

Run openNetVM manager to use 3 cores (1 for displaying statistics, 1 for handling TX queues, 1 for handling manager RX queues), to use 1 NIC port (hexadecimal portmask), 0xF8 for the NF coremask (cores 3, 4, 5, 6, 7), and to use stdout for the statistics console:

./onvm/go.sh 0,1,2 1 0xF8 -s stdout

Now enter the mtcp directory and run the following commands

./setup_mtcp_onvm_env.sh 

ip addr add 10.1.0.1/24 dev dpdk0

ip link set up dpdk0

./configure --with-dpdk-lib=$RTE_SDK/$RTE_TARGET --with-onvm-lib=`echo $ONVM_HOME`/onvm

make