https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/ovn-kubernetes_network_plugin/ovn-kubernetes-tracing-using-ovntrace
Chapter 4. Tracing Openflow with ovnkube-trace | OVN-Kubernetes network plugin | OpenShift...
Chapter 4. Tracing Openflow with ovnkube-trace | OVN-Kubernetes network plugin | OpenShift Container Platform | 4.17 | Red Hat Documentation