Configure eBPF-programmable netkit and tcx devices with network namespaces.
npx skills add https://github.com/cassamajor/xcnf --skill cnf-networking
Please help me install this Agent Skill. Skill: cnf-networking Source: https://github.com/cassamajor/xcnf/tree/main/.claude/skills/cnf-networking Command: npx skills add https://github.com/cassamajor/xcnf --skill cnf-networking
This Skill addresses the complexity of setting up and managing network configurations for Cloud Native Network Functions (CNFs), particularly those leveraging eBPF for advanced packet processing and traffic control.
netkit devices (Linux 6.6+).tcx (Traffic Control eXpress) for eBPF-based traffic shaping and filtering on Linux 6.6+.netkit devices and eBPF programs for deep packet inspection and policy enforcement.Use the cnf-networking skill to set up a network topology with two namespaces connected by netkit devices and attach eBPF programs to them.
High-intent search queries and answers about installing and using this skill.
To configure eBPF programs on netkit devices, you can use this skill to create and manage netkit devices alongside network namespaces, attaching eBPF programs for advanced packet processing and traffic control between isolated environments.
tcx, or Traffic Control eXpress, is used in Cloud Native Network Functions for eBPF-based traffic shaping and filtering on Linux 6.6+ kernels. It enables advanced packet processing and traffic control within modern network topologies.
Yes, configuring eBPF-programmable network devices like netkit and tcx requires Linux kernel 6.6 or higher. This modern kernel support is necessary to facilitate the setup of complex network topologies for Cloud Native Network Functions.
You can set up a network topology for deep packet inspection by using this skill to orchestrate network namespaces, connect them with netkit devices, and attach eBPF programs to enforce traffic policies between microservices.
Yes, you can manage virtual interfaces and routing for isolated network environments. This skill orchestrates network namespaces to configure complex network topologies and facilitates advanced packet processing for testing and deployment.
cassamajorGenerate Go code for attaching eBPF programs to kernel hooks using cilium/ebpf.
cassamajorGenerate eBPF CNF test infrastructure with network namespaces and packet injection.
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WbunkerExplains eBPF architecture, programming models, and Linux use cases including networking, security, and observability.