Deploy Cloudflare WARP on VPS: Add Dual-Stack (IPv4 + IPv6) Support to Single-Stack Servers
For VPS users, the greatest practical value of Cloudflare WARP lies not in bypassing restrictions, but in resolving network limitations on single-stack servers. It enables IPv6 egress on IPv4-only VPS and adds IPv4 access for IPv6-only servers. This guide walks you through the full WARP deployment process on VPS, along with key limitations you need to know beforehand.