technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interac�ng with a local Cilium instance. Developer / Contributor Guide : Guide BPF Architecture Toolchain Program Types Further Reading API Reference Introduc�on How to access the API Compa�bility Guarantees API Reference Reference Command Cheatsheet Command u�li�es: Command Overview Protect and secure APIs transparently Ability to secure modern applica�on protocols such as REST/HTTP, gRPC and Ka�a. Tradi�onal firewalls operates at Layer 3 and 4. A protocol running on a par�cular

technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Developer / Contributor Guide : Guide BPF Architecture Toolchain Program Types Further Reading API Reference Introduction How to access the API Compatibility Guarantees API Reference Reference Command Cheatsheet Command utilities: Overview Protect and secure APIs transparently Ability to secure modern application protocols such as REST/HTTP, gRPC and Kafka. Traditional firewalls operates at Layer 3 and 4. A protocol running on a particular

technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Hubble internals Hubble Architecture Overview Protect and secure APIs transparently Ability to secure modern application protocols such as REST/HTTP, gRPC and Kafka. Traditional firewalls operates at Layer 3 and 4. A protocol running on a particular

technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Hubble internals Hubble Architecture Overview Protect and secure APIs transparently Ability to secure modern application protocols such as REST/HTTP, gRPC and Kafka. Traditional firewalls operates at Layer 3 and 4. A protocol running on a particular

technical deep dive of BPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Getting Started : Gives background 4 Examples Layer 7 Examples Kubernetes Endpoint Lifecycle Troubleshooting L7 Protocol Visibility API Rate Limiting Default Rate Limits Configuration Automatic Adjustment Metrics Understanding the log Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Reference Command Cheatsheet Command

technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Internals Hubble internals Hubble Overview Protect and secure APIs transparently Ability to secure modern application protocols such as REST/HTTP, gRPC and Kafka. Traditional firewalls operates at Layer 3 and 4. A protocol running on a particular

technical deep dive of eBPF and XDP technology, primarily focused at developers. API Reference : Details the Cilium agent API for interacting with a local Cilium instance. Development Guide : Gives background Podcasts Blog posts Books Talks Further Documents API Reference Introduction How to access the API CLI Client Golang Package Compatibility Guarantees API Reference Internals Hubble internals Hubble Overview Protect and secure APIs transparently Ability to secure modern application protocols such as REST/HTTP, gRPC and Kafka. Traditional firewalls operates at Layer 3 and 4. A protocol running on a particular

Support ebpfbench - Go library for eBPF benchmarking https://github.com/DataDog/ebpfbench ebpfbench API Augments testing.B Outputs results in go benchmark format Can be used with benchstat and other tools

Node #1 cilium-agent cilium-operator Node #1 cilium-agent cilium-operator Control Plane kube-api-server cilium-agent kube-controller- manager scheduler ….. etcd VPC digitalocean.com How’s

Network faults injection: ● Same per-packet firewall is used ● Attached to a task on-demand by API call ● Action can be applied with probability ● Used to test disaster recovery readiness 6 cgroup-bpf