--- title: "Installing the frpc Intranet Penetration Client on Raspberry Pi - Linux Notes" description: "Install the `frpc` client for NAT traversal on a Raspberry Pi 4B, expose SSH and VNC services to the public internet through an FRP server, and configure it to start automatically on boot using systemd." canonical_url: "https://blog.markkulab.net/en/post/raspberry-pi-frpc" author: "Mark Ku" author_url: "https://blog.markkulab.net/en/author/mark-ku" site: "Mark Ku's Tech Notes" date_published: "2022-01-24 01:01:01 +0800" category: "Infra" tags: ["frp", "frpc", "raspberry pi", "reverse proxy", "linux", "ssh"] language: "en" license: "CC BY 4.0" license_url: "https://creativecommons.org/licenses/by/4.0/" attribution: "when reusing or quoting, credit the author and link back to the original" --- # Installing the frpc Intranet Penetration Client on Raspberry Pi - Linux Notes ## Problem to Solve I want to be able to remotely connect to my Raspberry Pi from anywhere, anytime, as long as there's an internet connection, without any firewall configuration—similar to how TeamViewer works. ## Development Environment * Raspberry Pi 4B 8G * RASPBERRY PI OS ![Raspberry Pi Imager v1.6.2 window for OS and storage selection](https://blog.markkulab.net/content/markku/posts/raspberry-pi-frpc/images/U0Pl6Bb.png) ## Install the vim Editor ``` sudo apt-get install vim ``` ## Download frpc ``` wget https://github.com/fatedier/frp/releases/download/v0.38.0/frp_0.38.0_linux_arm.tar.gz ``` ## Decompress ``` tar -zxvf frp_0.38.0_linux_arm.tar.gz ``` ## Create a Directory ``` sudo mkdir /var/fprc ``` ## Move frpc to /var/frpc ``` sudo mv ./frp_0.38.0_linux_arm/* /var/frpc/ ``` ## Edit the frpc.ini Configuration File ``` sudo vim /var/frpc/frpc.ini ``` ``` [common] server_addr = your frps server domain server_port = 7000 auth_token = 123456 pool_count = 10000 [pi-ssh] type = tcp custom_domains = pi-ssh.abc.net remote_port = 6667 local_port = 22 local_ip = 127.0.0.1 [pi-vnc] type = tcp custom_domains = pi-vnc.abc.net local_port = 5900 remote_port = 6666 local_ip = 127.0.0.1 ``` ## Test if it Can Run sudo ./frpc -c ./frpc.ini ## Register frpc as a Service to Start on Boot sudo vi /lib/systemd/system/frpc.service ``` [Unit] Description=FRPC After=network.target Wants=network.target [Service] Restart=on-failure RestartSec=5 ExecStart=/var/frpc/frpc -c /var/frpc/frpc.ini [Install] WantedBy=multi-user.target ``` ## Start the Service ``` sudo systemctl enable frpc.service //開機時自動啟動 FRPC服務 sudo systemctl start frpc.service //啟動 FRPC 服務 sudo systemctl status frpc.service // 檢查狀態 sudo systemctl is-failed frpc.service // 查看失敗狀態 sudo systemctl daemon-reload // reload sudo reboot // 重開機 ``` --- ## About this article and its author Originally published on [Mark Ku's Tech Notes](https://blog.markkulab.net/en/post/raspberry-pi-frpc) License: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) — when reusing or quoting, credit the author and link back to the original ### About the author **[Mark Ku](https://blog.markkulab.net/en/author/mark-ku)** — Software Solution Provider - 10+ years senior software engineer, now an AI Builder - Focused on large-platform architecture — North-American e-commerce, AI SaaS subscription billing - Combining AI Agents and automation to build evolvable product foundations ### Free tools built by the author All of these are free to use: - [Free PDF Sign Tool](https://blog.markkulab.net/en/tools/pdf-sign): Online PDF sign tool — draw, type, or upload a signature, then drag, resize, and download. 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