Cloudflare WARP is a WireGuard-based network traffic security and acceleration service provided by Cloudflare, which allows you to achieve privacy protection and link optimization by connecting to Cloudflare's edge nodes. However, due to the UDP protocol used for WireGuard data transmission, network operators in mainland China will implement QoS for it, and the IPs of many nodes are blocked, so it can be said that it is almost unavailable now. However, there are no such restrictions for areas with free networks. In addition, there are tools made by foreign developers that can generate common WireGuard configuration files, which allows us to deploy it on VPS and obtain the following functions:
This is a companion discussion topic for the original entry at https://henrywithu.com/implement-cloudflare-warp-native-ipv4-ipv6-dual-stack-networking-to-linux-cloud-servers/