noc

What problem does it solve?

This Skill helps you diagnose why connectivity fails (routing, DNS, TCP/UDP reachability, MTU) and how to choose and troubleshoot the right censorship-bypass approach for your exact blocking type.

Core Features & Use Cases

• Network forensics & Linux troubleshooting: Rapidly triage L3/L4/L7 symptoms using routing/iface/policy rules, packet capture, and connection-state inspection; identify whether the issue is DNS, firewalling, incomplete routing, or transport-level failures.
• Packet capture-driven VPN/DPI debugging: Provide practical Wireshark/tcpdump filters and TCP/QUIC/WireGuard heuristics to pinpoint where traffic breaks and what protocol behavior is present.
• Censorship bypass selection framework: Use the DPI/censorship decision model to map symptoms to likely block types (blacklist, whitelist, throttling, protocol blocking) and select suitable technologies (WireGuard variants like AmneziaWG, Xray/VLESS+Reality, Hysteria2, zapret tooling, and whitelist bypass via routing layers/VK TURN).

Quick Start

Ask the Skill to “Diagnose why my internet/website is blocked in Russia—here are tcpdump, Wireshark summaries, ip route/ip rule/ss outputs and the VPN configs—and tell me which bypass strategy and next commands to run.”