Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API Cluster Mesh Operations Istio Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack Required Kernel Versions for Advanced Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version

Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API Operations Istio Other Orchestrators Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack Required Kernel Versions for Advanced Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version

Cilium in different deployment modes. BPF and XDP Reference Guide : Provides a technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API Cluster Mesh Operations Istio Concepts Component Overview Terminology Networking Network Security eBPF Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack Required Kernel Versions for Advanced Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version

Operations Istio Other Orchestrators Concepts Component Overview Terminology Networking Network Security eBPF Datapath Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Security Required Kernel Versions for Advanced Features Key-Value store clang+LLVM iproute2 Firewall Rules Mounted eBPF filesystem Privileges Upgrade Guide Running pre-flight check (Required) Upgrading Cilium Version command. With this flag enabled, minikube will not only mount eBPF file system but also deploy quick- install.yaml automatically. 4. Mount the eBPF filesystem minikube ssh -- sudo mount bpffs -t bpf /sys/fs/bpf

networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility into the communication and behavior of services as well as the networking networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility into the communication and behavior of services as well as the networking networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility into the communication and behavior of services as well as the networking

sandboxing). Although BPF exists since 1992, this document covers the extended Berkeley Packet Filter (eBPF) version which has first appeared in Kernel 3.18 and renders the original version which is being referred filter language used by tcpdump. Nowadays, the Linux kernel runs eBPF only and loaded cBPF bytecode is transparently translated into an eBPF representa�on in the kernel before program execu�on. This documenta�on documenta�on will generally refer to the term BPF unless explicit differences between eBPF and cBPF are being pointed out. Even though the name Berkeley Packet Filter hints at a packet filtering specific

links. SIG Meeting Slack Description Datapath Wednesdays, 08:00 PT #sig- datapath Owner of all eBPF- and Linux- kernel-related datapath code. Documentation None #sig-docs All documentation related com] to request an invite. Slack channels Name Purpose #development Development discussions #ebpf eBPF-specific questions #general General user discussions & questions #git GitHub notifications #kubernetes sandboxing). Although BPF exists since 1992, this document covers the extended Berkeley Packet Filter (eBPF) version which has first appeared in Kernel 3.18 and renders the original version which is being referred