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ebpf-packet-redirect

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Control eBPF packet forwarding

Software Engineering#routing#networking#ebpf#packet redirection#cnf#bpf_redirect_neigh
Authorcassamajor
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill addresses the complexity of managing packet forwarding in eBPF-based Cloud-Native Functions (CNFs) by providing tools and examples for implementing sophisticated routing logic.

Core Features & Use Cases

  • Packet Redirection: Implement basic and neighbor-aware packet redirection using bpf_redirect and bpf_redirect_neigh.
  • Policy Routing: Define source-based policy routing, map-based routing tables, and dynamic route updates.
  • Advanced Patterns: Includes load balancing, conditional routing, policy chaining, and IPv6 support.
  • Use Case: Build custom routers, gateways, load balancers, or service mesh sidecars that require fine-grained control over packet forwarding paths.

Quick Start

Use the ebpf-packet-redirect skill to implement source-based policy routing for IPv4 traffic.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: ebpf-packet-redirect
Download link: https://github.com/cassamajor/xcnf/archive/main.zip#ebpf-packet-redirect

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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