[GH-ISSUE #4909] [Feature Request] update the proxy_protocol configuration documentation for UDP tunnels

gitea-mirror commented

2026-05-05 14:28:29 -06:00

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Originally created by @gesangtome on GitHub (Aug 5, 2025).
Original GitHub issue: https://github.com/fatedier/frp/issues/4909

Describe the feature request

frps 0.63
frpc 0.63

I enabled proxy_protocol v2 for one UDP tunnel, and then installed go-mmproxy locally on the server that needed to be penetrated. After I configured everything, go-mmproxy told me that the proxy_protocol was lost? Please update the document, please!

Describe alternatives you've considered

No response

Affected area

Docs
Installation
Performance and Scalability
Security
User Experience
Test and Release
Developer Infrastructure
Client Plugin
Server Plugin
Extensions
Others

Originally created by @gesangtome on GitHub (Aug 5, 2025). Original GitHub issue: https://github.com/fatedier/frp/issues/4909 ### Describe the feature request frps 0.63 frpc 0.63 I enabled proxy_protocol v2 for one UDP tunnel, and then installed go-mmproxy locally on the server that needed to be penetrated. After I configured everything, go-mmproxy told me that the proxy_protocol was lost? Please update the document, please! ### Describe alternatives you've considered _No response_ ### Affected area - [x] Docs - [x] Installation - [ ] Performance and Scalability - [ ] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror

2026-05-05 14:28:29 -06:00

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gitea-mirror commented

2026-05-05 14:28:32 -06:00

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@github-actions[bot] commented on GitHub (Aug 20, 2025):

Issues go stale after 14d of inactivity. Stale issues rot after an additional 3d of inactivity and eventually close.

@github-actions[bot] commented on GitHub (Aug 20, 2025): Issues go stale after 14d of inactivity. Stale issues rot after an additional 3d of inactivity and eventually close.

gitea-mirror referenced this issue

2026-05-05 14:49:58 -06:00

[PR #3871] [MERGED] fix(backoff): close of closed out channel #4851

gitea-mirror referenced this issue

2026-05-05 14:49:59 -06:00

[PR #3878] [MERGED] bump version #4853

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