[GH-ISSUE #2410] UDP Real IP #1917

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opened 2026-05-05 13:14:10 -06:00 by gitea-mirror · 1 comment

gitea-mirror commented

2026-05-05 13:14:10 -06:00

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Originally created by @Autori on GitHub (May 22, 2021).
Original GitHub issue: https://github.com/fatedier/frp/issues/2410

The solution you want
Send a real ip to server behind NAT.

How to implement this function
Cloudflare's implementation

Application scenarios of this function
This feature would be awesome for applications that use UDP and need real ip address of client.

Originally created by @Autori on GitHub (May 22, 2021). Original GitHub issue: https://github.com/fatedier/frp/issues/2410 **The solution you want** Send a real ip to server behind NAT. **How to implement this function** [Cloudflare's implementation](https://developers.cloudflare.com/spectrum/proxy-protocol) **Application scenarios of this function** This feature would be awesome for applications that use UDP and need real ip address of client.

gitea-mirror

2026-05-05 13:14:10 -06:00

closed this issue
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gitea-mirror commented

2026-05-05 13:14:12 -06:00

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@susuguai commented on GitHub (Apr 14, 2024):

I think this is a good suggestion, and I have also encountered similar usage scenarios. I hope to add this feature in the future to obtain the true IP through UDP.

@susuguai commented on GitHub (Apr 14, 2024): I think this is a good suggestion, and I have also encountered similar usage scenarios. I hope to add this feature in the future to obtain the true IP through UDP.