📡 Cloudflare WARP SSH Safe Setup

📌 Overview

By installing Cloudflare WARP on our Linux server, we can route all traffic through the secure WARP tunnel. However, when you enable WARP while connected via SSH, the connection may drop. Preventing this is simple: exclude your own IP from the tunnel.

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⚙️ Supported Systems

• Ubuntu
• Debian-based distributions

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🚀 Installation

1️⃣ Add Cloudflare GPG key and repository

curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg &&
echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list &&
sudo apt-get update && sudo apt-get install cloudflare-warp -y &&
warp-cli registration new &&
warp-cli mode warp+doh
      

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2️⃣ Prevent SSH Disconnect (IMPORTANT)

Before enabling WARP, exclude your current access IP:

warp-cli tunnel ip add YOUR_HOME_IP_ADDRESS

Replace:

YOUR_HOME_IP_ADDRESS → your actual public IP address

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3️⃣ Connect WARP

warp-cli connect

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📊 Check Status

warp-cli status

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📚 Official Documentation

https://developers.cloudflare.com/warp-client/get-started/linux/

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🧪 Example Use Cases

• Secure outbound traffic on VPS
• Hide origin IP
• Add lightweight privacy layer
• Combine with reverse proxies

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📬 Contact

Email: glitchbey@proton.me

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✨ Credits

TKU (The Keyboard Users)
© 2026