Rare Earth Juejin Tech Community
Jan 13, 2025 · Operations
Using FRP for Intranet Penetration and Flexible Port Mapping – A Practical Guide
This article explains the limitations of existing intranet penetration tools, presents a custom SSH port‑mapping script, and provides a step‑by‑step tutorial on deploying FRP (frps and frpc), configuring tunnels, managing services with systemd, and verifying port forwarding through the FRP dashboard.
Intranet PenetrationPort MappingSSH Tunnel
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