The manager and NFs are not running, but something crashed without freeing hugepages.

In this case, either kill them manually by hitting Ctrl+C or run sudo pkill NF_NAME for every NF that you have ran.

The manager crashed, but an NF(s) is still running. If there is not enough or no free memory, there are a few reasons why: You can get information about the hugepage configuration with: Press to register the Ethernet portsĪfter these steps, it should be possible to compile and run onvm. Press to install igb_uio driver for Intel NICs Press to compile x86_64-native-linuxapp-gcc version Here are the steps used to install the DPDK components needed by ONVM. Sometimes, it's helpful to troubleshoot a problem by running DPDK's script directly to fix things like misconfigured igb_uio drivers or hugepage regions. Our install script helps configure DPDK by using its setup script.

If they are not, please go to step 3 Troubleshooting

If this is the case, the openNetVM is working correctly.Īfter a reboot, you can configure your environment again (load kernel modules and bind the NIC) by running the environment setup script.Īlso, please double check if the environment variables from step 3 are initialized. Go back to the manager to verify that NF 1 is receiving data. Once the NF's initialization is completed, you should see the NF display how many packets it is sending to itself.

How to install uio