alireza0X-UI 与 S-UI 核心维护者

作者发言

GitHub·2026.10.10 01:07:33（UTC+8）

alireza0：dokodemo-door 只能接收 Proxy Protocol 不能发送，改由 freedom 出站携带

针对「能否让 dokodemo-door 通过 sockopt 发送 Proxy Protocol」的提问：该能力由 Xray-core 处理、x-ui 仅透传配置，dokodemo-door 只能接收 Proxy Protocol 而不能发送。替代做法是——在转发到真实入站的出站上使用 freedom 并把 proxyProtocol 设为 1 或 2，在真实入站上开启 acceptProxyProtocol，这样真实入站就能看到原始客户端 IP。若希望 dokodemo-door 本身支持 sockopt，需到 Xray-core 仓库提出。

作者原文@alireza0

Thanks for the report!

This is handled by Xray-core, not x-ui. x-ui only passes the config through. dokodemo-door can only receive the Proxy Protocol, not send it.

You can try this instead:

• On the outbound that forwards traffic to your real inbound, use freedom and set proxyProtocol to 1 or 2.
• On the real inbound, turn on acceptProxyProtocol.

This way the real inbound sees the original client IP. If you want sockopt support on dokodemo-door itself, please ask in the Xray-core repo.