Cloudflare tunnel With Tunnel, you do not send traffic to an external IP - instead, a lightweight daemon in your infrastructure (cloudflared) creates outbound-only connections to Cloudflare's global network. 0. Cloudflare Tunnel の仕組みでは、Cloudflare の DNS も使っているので、 Cloudflare supports versions of cloudflared that are within one year of the most recent release. Follow the step-by-step guide with screenshots and tips on security and caveats. Feb 27, 2025 · Learn how to create and manage tunnels with cloudflared, the tool that connects your server to Cloudflare's global network. 将本地网络的服务暴露到公网，可以理解为内网穿透。 Dec 30, 2024 · Cloudflared is the command-line client for Cloudflare Tunnel, enabling secure connections between your resources and the Cloudflare network without exposing public IPs. In the Public Hostnames tab, select Add a public hostname. Apr 10, 2025 · To enable clientless access to your applications, you will need to create a Cloudflare Tunnel that contains public hostname routes. ドメインレジストラの DNS 設定に、Cloudflare の nameserver を指定する. 迁移到云端更便于管理，避免使用抓包 PUT 请求. Oct 10, 2023 · If you are using Linux, you can install your Cloudflare tunnel with . Click Create Tunnel. com) to provide access to a web server running Mar 25, 2022 · Cloudflare Tunnel is the easiest way to connect your infrastructure to Cloudflare, whether that be a local HTTP server, web services served by a Kubernetes cluster, or a private network segment. This connectivity is made possible through our lightweight, open-source connector , cloudflared . Cloudflare Tunnel Client 中文文档. 目前通过Tunnel访问家庭内网相对来说速度还能接受. Tunnel makes it so that only traffic that routes through Cloudflare can reach your server. For more details, refer to the Cloudflare Tunnel documentation. 04 LTS. Tunnel connections are managed by cloudflared, a tool that runs in your environment and connects your services to the Internet while ensuring that all its traffic goes through Cloudflare. 去 Cloudflare 的 Tunnel 界面查看是否为 HEALTHY. This setup provides a robust solution for companies looking to enforce a Zero Trust security model while maintaining ease of use and high performance. Nov 23, 2024 · Tunnel可以做什么[^1] 将本地网络的服务暴露到公网，可以理解为内网穿透。 例如我们在本地服务器 192. You can still use Tunnel with Partial Setup. For more details on how to use Load Balancing with Cloudflare Tunnel and public hostnames, refer to Route tunnel traffic using a load balancer. Dec 9, 2023 · Cloudflare Tunnel là một phần mềm tạo ra đường truyền mạng bảo mật, kết nối hệ thống máy chủ của Cloudflare với máy chủ trong mạng nội bộ. Feb 22, 2025 · 概要 Cloudflare Tunnelを使うと、ローカルで動いているサイトを割と簡単に独自ドメインでhttps化して外部に公開することができます。 さらにCloudflareの高いセキュリティと信頼性を享受でき、DDoS攻撃対策なども自動でついてきます。 しかも完全無料です。 同様なサービスとして ngrok, localtunnel May 29, 2025 · This DNS record allows Cloudflare to proxy app. a webserver). Feb 9, 2023 · Yes this requires using CloudFlare for DNS, but many of us already do that to take advantage of their global CDN. amd 64 / x86–64 or . Cloudflare attracts client requests and sends them to you via this daemon, without requiring you to poke holes on your firewall --- your origin can remain as closed as possible. Create a public Sep 2, 2021 · Cloudflare Tunnel now supports a free version that includes all the latest features and does not require any onboarding to Cloudflare. example. Cloudflare Tunnel lets you create outbound-only connections to Cloudflare's global network without a public IP. This will create a tunnel with a UUID. This application will be publicly available on the Internet once you run the tunnel. Aug 29, 2023 · วันนี้ผมจะมานำเสนอ Cloudflare Tunnel ซึ่งเป็น feature หนึ่งของ Cloudflare Zero Trust โดยตัว 4 days ago · The integration of Cloudflare Tunnel and Cloudflare Gateway offers additional layers of protection and makes the VPN accessible without the need for exposing public IP addresses. 进入该 Tunnel 的管理界面，一路确认就可以迁移了 Oct 18, 2021 · Starting today, users who deploy and manage Cloudflare Tunnel at scale now have easier visibility into their Tunnel’s respective status, routes, uptime, connectors, cloudflared version, and much more through our new UI in the Cloudflare for Teams Dashboard. Tunnel 允许您在一个 Zero Trust 环境中快速部署基础设施，使所有对您资源发出的请求都首先通过 Cloudflare 强大的安全过滤器。. 需要在 Cloudflare 上有一個 Domain 來當路徑 Apr 25, 2023 · Cloudflare Tunnelはログイン対象サーバへのインバウンド通信設定なしで、対象サーバからアウトバウンド通信のみで、外部からの安全なサーバへのアクセスを実現させます。 针对境内境外流量特征，结合多吉云CDN与Cloudflare Tunnel协同部署，利用Cloudflare Zero Trust平台创建加密隧道，配置TXT验证、SSL完全加密及自定义主机名规则，实现境内外用户自动分流——国内走多吉云优化线路，国际流量经Cloudflare边缘节点加速。 Oct 14, 2024 · 因为我家里还有一个刷了openwrt的旁路由，可以运行docker容器，所以我就在这台openwrt上跑cloudflare tunnel服务了。 ¶cloudflare tunnel设置. cloudflared tunnel route dns < TUNNEL_UUI D > < DESIRED_SUBDOMAI N > Dec 23, 2024 · A Cloudflare tunnel is a secure connection between your local server and Cloudflare’s network that allows traffic to be routed through their servers. Change your domain nameservers to Cloudflare. For example, you can define a public hostname (mywebapp. O. Apr 20, 2025 · Cloudflare Tunnel provides you with a secure way to connect your resources to Cloudflare without a publicly routable IP address. Follow these steps to connect an application through your tunnel. NAS使用Cloudflare Tunnel的好处. Here’s a step-by-step guide: 1. For my use I decided to simple create a tunnel in the CloudFlare Zero Trust Web interface and bring up a docker container. In my case, with Postgres, I simply connect to the host IP of 127. A public hostname route creates a public DNS record that routes traffic to a specific address, protocol, and port associated with a private application. Sep 28, 2024 · 自己折腾服务器，为了便于自己访问，但又怕被人打，将很多服务通过Cloudflare Tunnel映射了出来。 服务器所在网络v4有限速+有防火墙+随机丢包，隔着Cloudflare使用体验令人恼火。相比之下v6带宽足，基本没有限制。 Jan 23, 2025 · この後、コマンドラインでは $ cloudflared tunnel create したり config. 迁移本地配置. May 19, 2025 · Cloudflare Tunnel Localhost is developer-friendly, offering easy integration with development tools and CI/CD pipelines—ideal for testing and live demos. . It lets someone send you packets without knowing your real address. Use this command below if you are Installing cloudflared with . Cloudflare Tunnel 是 Cloudflare 提供的一项免费服务，它可以帮助你： 🔒 安全地连接私有网络：无需暴露任何服务器的公网 IP 地址和端口，即可通过 Cloudflare 的全球网络安全地访问你的私有应用程序和网络。 Cloudflare Tunnel 可以将自身安装为 Linux 和 Windows 上的系统服务，以及 macOS 上的启动代理。 有关详细信息，请参阅 作为服务运行 。 # 7. Feb 27, 2025 · The best experience with Cloudflare Tunnel is using Full Setup because Cloudflare manages DNS for the domain and can automatically configure DNS records for newly started Tunnels. Feb 5, 2022 · Cloudflareのネームサーバーを使っているドメインでしかこの方法は使えない; ドメインを移管する必要はない が、DNSはCloudflareに向けておく必要がある; メリット. Aug 29, 2024 · The process of setting up CloudFlare Tunnels involves creating a new tunnel and configuring the Docker container that runs the CloudFlare daemon. deb commands on your terminal . Reliable Performance. Apr 5, 2018 · Today we’re introducing Argo Tunnel, a private connection between your web server and Cloudflare. 1:3000 搭建了一个 Transmission 服务用于 BT 下载，我们只能在内网环境才能访问这个服务，但通过内网穿透技术，我们可以在任何广域网环境下访问该服务。 易用性：Cloudflare Tunnel 提供了簡單的命令行工具，可以快速部署和運行。 可擴展性：Cloudflare Tunnel 可以與 Cloudflare 的其他服務（如 DDoS 保護、WAF 等）集成，提供更全面的網絡安全解決方案。 安裝 Cloudflare Tunnel. Learn how to use Tunnel for Zero Trust security, traffic acceleration, and more. This is probably one of the most exciting moments that we can quickly test for our integration with Cloudflare Tunnel and NPM. 如何启用Cloudflare Tunnel？ 将域名解析到 Feb 21, 2025 · Cloudflare Tunnel 是一种无需公网 IP 或开放防火墙端口即可暴露内网服务的强大工具。本教程将详细介绍 cftun，一个由 fmnx 大佬基于修改版 cloudflared 开发的开源项目，支持 TCP/UDP 转发和 TUN 设备配置。特别感谢 fmnx 大佬的贡献：cftun GitHub 地址。 Nov 22, 2024 · Cloudflare Tunnel是Cloudflare公司推出的免費服務。 原理圖來自官網： Cloudflare Tunnel會在你的客戶端和伺服端建立一個隧道，客戶端只要使用網域就能連線到伺服器。流量傳輸的時候中間會經過Cloudflare proxy，並使用HTTPS加密。 May 29, 2025 · You can now route traffic to your tunnel using Cloudflare DNS or determine who can reach your tunnel with Cloudflare Access. com). In practical terms, you can use Cloudflare Tunnel to allow remote access to services running on your local machine. Deploy another instance of cloudflared For an additional point of availability, add a cloudflared replica to another host machine in your network. Dec 31, 2024 · 使用 Cloudflare tunnel 实现内网穿透，前置条件是域名必须托管在 Cloudflare 上，如果你有一些自用的服务部署在了家用服务器，又难以获取公网 ip，可以尝试用 tunnel 内网穿透，唯一的缺点可能是境内访问不稳定，如果是对外提供的服务还是建议使用正常的部署方式 Cloudflare Tunnelを使うと、ファイアウォールの内側にあるサーバーをポートを開けることなくインターネットに公開することができます。 また、CloudflareのWAFやCDNやSSLが簡単に使えるようになったりゼロトラスト的にトラフィック監視したり、というのも可能に In this tutorial, we will show you how to install Cloudflare Tunnel on Ubuntu 24. Cloudflare Tunnel Localhost ensures stable and fast connections, making Cloudflare Tunnel Localhost ideal for consistent access to local development environments. 1 on port 3306, and it is forwarded to the MySQL server node. Token validation ensures that any requests which bypass Cloudflare Access (for example, due to a network misconfiguration) are May 3, 2024 · The easiest way to create and manage SSH tunnel with Cloudflared is by using their dashboard. g. In other words, it’s a private link. If you are looking to connect a network, skip to the Connect a network section. 不需要路由器开启端口，更安全不会被运营商扫描到web服务导致宽带封停. Choose Cloudflared as the tunnel type and click Next. Switch back to the dashboard where you created your tunnel and add a public hostname (you can find this under the Public Hostnames tab). Tunnel 通过在本地网络运行的一个 Cloudflare 守护程序，与 Cloudflare 云端通信，将云端请求数据转发到本地网络的 IP + 端口。 前置条件. rpm. Argo Tunnel will create a new URL, known only to you, that will proxy traffic to your server. box. In this example, we will connect a gRPC server to Cloudflare using the cloudflared daemon, secure the server with Gateway policies, and open a gRPC channel to the server using the Cloudflare WARP client. May 12, 2021 · I work on Cloudflare Tunnel, a product our customers use to connect their services and private networks to Cloudflare without poking holes in their firewall. Then we’ll explain how to get started and finish with the nitty-gritty technical details. Tunnel 与 Cloudflare Access （我们的综合性Zero Trust 访问解决方案）结合使用时，用户身份验证由主流身份提供商(例如 Gsuite 和 Okta）执行，无需使用 VPN。 Nov 30, 2023 · その後、プランを選ぶ画面が出てきますが、Cloudflare Tunnel を使うだけなら、Free で大丈夫です。 3. Mọi kết nối từ bên ngoài đều phải thông qua sự kiểm duyệt của Cloudflare trước khi được chuyển hướng đến mạng nội bộ. 168. The service runs a lightweight process on your server that creates outbound tunnels to the Cloudflare network. com traffic to your Cloudflare Tunnel (<tunnel-id>. deb; This daemon sits between Cloudflare network and your origin (e. cfargotunnel. See full list on theitbros. You can think of Argo Tunnel as a virtual P. 要创建和管理隧道，您需要在源服务器上安装并验证 cloudflared 。cloudflared 将您的服务器连接到 Cloudflare 的全球网络。 Cloudflare Tunnel runs a lightweight daemon (cloudflared) in your infrastructure that establishes outbound connections (Tunnels) between your origin web server and the Cloudflare global network. 不需要家庭宽带具有公网IP，且能曲线救国让移动宽带用上IPV4访问. Public hostname deployments are not currently supported. Please follow the instruction below: Login to Zero Trust dashboard, then go to Networks > Tunnels. This is well documented but here is a brief walk though of the process. 登录到cloudflare网站，进入站点，左侧菜单找到Access。进入Zero Trust。 进入Network，找到Tunnel，新增一条tunnel记录。 给tunnel起一个名字。 Mar 20, 2025 · Cloudflare Tunnel supports gRPC traffic via private subnet routing. With today’s change, you can begin experimenting with Tunnel in five minutes or less. Follow the steps for dashboard or API mode and explore useful terms. To allow or block specific users, create an Access application. CloudFlare Tunnels: How To Create Them. Feb 2, 2025 · Cloudflare Tunnel 是一种基于 Cloudflare 的服务，因此需要有一个 Cloudflare 账户，并且 DNS 需要指向 Cloudflare 才能使用。 可能会有流量限制或费用问题，特别是在高流量场景下。 May 14, 2024 · 通过Cloudflare Tunnel内网穿透，访问内网主机端口。 1 Tunnel 可以做什么. Sep 27, 2024 · 众所周知Cloudflare是免费用户的建站神器，提供了免费的CDN服务和每天10万次的worker服务。此外还有个好东西是Cloudflare Tunnel，简单来说可以通过你的域名访问到你的服务器，但是通过cloudflare进行中转代理，好处就是不会暴露服务器IP，也不需要配置SSL证书。 Jan 2, 2024 · We can now create our tunnel. Note the ID and let’s configure a DNS route that will be used to transport our packets from our local forwarder via Cloudflare’s transport network. Apr 25, 2023 · 更新：因為 Cloudflare Tunnel 似乎有奇怪的 caching 機制，因此不適合作為 front-end dev server 使用，只適合 API 或是暫時性的對外展示。另 ngrok 目前已有 Cloudflare Tunnel 为您提供了一种将资源连接到 Cloudflare 的安全方法，无需公共路由 IP 地址。 使用 Tunnel，您不会将流量发送到外部 IP — 相反，基础设施中的轻量级守护程序 ( cloudflared ) 会创建与 Cloudflare 全球网络的仅出站连接。 Apr 10, 2025 · We recommend following these best practices when you deploy Cloudflare Tunnel for clientless access. Breaking changes unrelated to feature availability may be introduced that will impact versions released more than one year ago. Enter the tunnel name and click Save tunnel. 持有一个域名; 将域名 DNS 解析托管到 CF; 内网有一台本地服务器，用于运行本地与 cloudflare 通信的 cloudflared 程序 Dec 4, 2024 · Cloudflare Tunnel 是一款隧道软件，可以理解为反向代理；可以快速安全地加密应用程序到任何类型基础设施的流量，如 TCP/HTTP/SSH 等，同时能够隐藏 web 服务器 IP 地址，阻止直接攻击，适用于没有公网 IP，但是又需要从公网访问内网部署的服务；详细可以参考官方文档：Cloudflare … Nov 20, 2024 · Cloudflare Tunnel (formerly Argo Tunnel) establishes a secure outbound connection which runs in your infrastructure to connect the applications and machines to Cloudflare. This allows you to expose your local server to the internet without having to open up ports on your firewall or expose your server directly to the web. com Apr 15, 2021 · Cloudflare Tunnel (formerly Argo Tunnel) creates a private, outbound-only connection between your services and Cloudflare without a publicly routable IP address. Extensive documentation can be found in the Cloudflare Tunnel section of Jan 2, 2025 · Learn how to use Cloudflare tunnel to expose a selfhosted service to the internet without port forwarding or firewall rules. It is an alternative to popular tools like Ngrok, and provides free, long-running Argo Tunnel lets you expose a server to the Internet without opening any ports. SSL証明書はcloudflareが自動的に発行してくれる。発行元がcloudflareになる。 Dec 9, 2024 · cloudflared tunnel ingress validate 运行隧道 cloudflared tunnel run <UUID or NAME> 或去 luci 启动. yml を書いたり $ cloudflared tunnel route dns コマンドを叩いたり…という感じで進めていくのだが、ちょっとよく分からなくなったので、Cloudflare の Web コンソールで設定をやり直した。 [Tunnel] Cloudflare Tunnelの導入方法・検証 ポート解放をしなくてもlocalhost:8080などローカルなIPとURLをCloudflareが結びつけて Aug 30, 2024 · his command will take TCP connections sent to localhost:3306 (for example) and push the packets over the tunnel associated with the specified hostname. Learn how to use cloudflared to connect HTTP, SSH, remote desktops, and other protocols to Cloudflare. Feb 24, 2025 · Cloudflare Tunnel：最近发现的宝藏方案，用托管在CF的域名就能把内网服务甩到公网。 虽然节点在国外偶尔抽风，但胜在 零成本+免备案+银行级加密 ，配个域名10分钟搞定，比FRP改配置重启服务省心十倍。 May 29, 2025 · Before you connect an application through your tunnel, you must: Add a website to Cloudflare. To secure your origin, you must validate the application token issued by Cloudflare Access. In this blog post, first we give an overview of how Cloudflare Tunnel works and explain how it can help you with your post-quantum migration. Mar 11, 2023 · Cloudflare Tunnel -> NPM Integration Create a public hostname. Please reflect the purpose of the Jun 19, 2024 · Cloudflare Tunnel：你的网络任督二脉. 1. In the ever-evolving landscape of network security, Cloudflare Tunnels offer a robust solution for securely exposing services to the internet without the traditional vulnerabilities associated with port forwarding. Oct 3, 2022 · For Cloudflare Tunnel customers, this migration will be much simpler: introducing Post-Quantum Cloudflare Tunnel. 创建隧道. cloudflared tunnel create postgres. 9. 创建远程管理隧道（仪表板） 按照此分步指南，使用零信任建立并运行您的第一个隧道。 Apr 20, 2023 · Tunnel 工作原理. uep emz ados dwtlsy ymzltr atkzq auczg feigc yrfx rgb