[GH-ISSUE #3435] 最新release版，有一个不明的连接，nrt12s36-in-f10.1e100.net:443，这域名看起来，像个后门地址

gitea-mirror commented

2026-05-05 13:46:19 -06:00

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Originally created by @ikv163 on GitHub (May 8, 2023).
Original GitHub issue: https://github.com/fatedier/frp/issues/3435

Bug Description

frpc起来后，有一个不明的连接，nrt12s36-in-f10.1e100.net:443，这域名看起来，像个后门地址

frpc Version

latest

frps Version

latest

System Architecture

linux amd64

Configurations

[common]
server_addr = 86.20.47.29
server_port = 8081

[plugin_socks5]
type = tcp
remote_port = 8082
plugin = socks5

Logs

No response

Steps to reproduce

...

Affected area

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

Originally created by @ikv163 on GitHub (May 8, 2023). Original GitHub issue: https://github.com/fatedier/frp/issues/3435 ### Bug Description frpc起来后，有一个不明的连接，nrt12s36-in-f10.1e100.net:443，这域名看起来，像个后门地址 ### frpc Version latest ### frps Version latest ### System Architecture linux amd64 ### Configurations [common] server_addr = 86.20.47.29 server_port = 8081 [plugin_socks5] type = tcp remote_port = 8082 plugin = socks5 ### Logs _No response_ ### Steps to reproduce 1. 2. 3. ... ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [X] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror closed this issue

2026-05-05 13:46:20 -06:00

gitea-mirror commented

2026-05-05 13:46:22 -06:00

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@ikv163 commented on GitHub (May 8, 2023):

想请教一下这些外连的网络是干什么的？很多奇怪的域名

@ikv163 commented on GitHub (May 8, 2023): 想请教一下这些外连的网络是干什么的？很多奇怪的域名 ![image](https://user-images.githubusercontent.com/36132976/236725492-7bec263d-1abb-4f06-89fe-82fc1ee03a42.png)

gitea-mirror commented

2026-05-05 13:46:23 -06:00

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@ikv163 commented on GitHub (May 8, 2023):

@ikv163 commented on GitHub (May 8, 2023): ![image](https://user-images.githubusercontent.com/36132976/236726011-a481eb31-9a27-41f0-964a-2c0544a5235f.png)

gitea-mirror commented

2026-05-05 13:46:24 -06:00

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@fatedier commented on GitHub (May 8, 2023):

frp 的代码开源，编译和打包上传流程也完全基于 github action，编译和打包脚本也是公开的，有任何问题都可以通过阅读代码和查询 github 相关服务的状态来确认是否有异常。
这种情况的话，在不确定程序和代码安全的条件下，建议就不要再使用了，以免造成资产损失。如有需要要可以考虑商业软件，可能可以对你的环境安全更有保障。

@fatedier commented on GitHub (May 8, 2023): 1. frp 的代码开源，编译和打包上传流程也完全基于 github action，编译和打包脚本也是公开的，有任何问题都可以通过阅读代码和查询 github 相关服务的状态来确认是否有异常。 2. 这种情况的话，在不确定程序和代码安全的条件下，建议就不要再使用了，以免造成资产损失。如有需要要可以考虑商业软件，可能可以对你的环境安全更有保障。

gitea-mirror commented

2026-05-05 13:46:24 -06:00

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@AlanWeekend commented on GitHub (Aug 14, 2023):

https://support.google.com/faqs/answer/174717?hl=en

@AlanWeekend commented on GitHub (Aug 14, 2023): https://support.google.com/faqs/answer/174717?hl=en

gitea-mirror referenced this issue

2026-05-05 14:45:28 -06:00

[PR #2751] [MERGED] server plugin: add client address in Login operation, fix #2742 #4618

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