[GH-ISSUE #4377] 阿里云和内网服务器穿透设置成功后，为什么使用ssh无法穿透到内网服务器？

gitea-mirror commented

2026-05-05 14:13:24 -06:00

Owner

Originally created by @minglhappy on GitHub (Aug 12, 2024).
Original GitHub issue: https://github.com/fatedier/frp/issues/4377

Bug Description

阿里云和内网服务器穿透设置成功后，为什么使用ssh无法穿透到内网服务器？

下面是内网客户端与服务器端链接成功的输出：
2024-08-13 00:16:52.645 [I] [sub/root.go:142] start frpc service for config file [./frpc.toml]
2024-08-13 00:16:52.645 [I] [client/service.go:294] try to connect to server...
2024-08-13 00:16:52.663 [I] [client/service.go:286] [b9ef3abec30f093f] login to server success, get run id [b9ef3abec30f093f]
2024-08-13 00:16:52.663 [I] [proxy/proxy_manager.go:173] [b9ef3abec30f093f] proxy added: [ssh]
2024-08-13 00:16:52.668 [I] [client/control.go:168] [b9ef3abec30f093f] [ssh] start proxy success

下面是用CMD进行ssh登录返回：无法成功。。。。。。。。。。。。。。。

C:\Users\Administrator>ssh -vvv root@XX.XX.XX.XX -p 6000
OpenSSH_for_Windows_8.1p1, LibreSSL 3.0.2
debug3: Failed to open file:C:/Users/Administrator/.ssh/config error:2
debug3: Failed to open file:C:/ProgramData/ssh/ssh_config error:2
debug2: resolve_canonicalize: hostname XX.XX.XX.XX is address
debug2: ssh_connect_direct
debug1: Connecting to XX.XX.XX.XX [XX.XX.XX.XX] port 6000.
debug3: finish_connect - ERROR: async io completed with error: 10060, io:0000028725DE8E50
debug1: connect to address XX.XX.XX.XX port 6000: Connection timed out
ssh: connect to host XX.XX.XX.XX port 6000: Connection timed out

frpc Version

frp_0.58.1_linux_amd64

frps Version

frp_0.58.1_linux_amd64

System Architecture

centos8.5, centos8.5

Configurations

请见问题描述~

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 @minglhappy on GitHub (Aug 12, 2024). Original GitHub issue: https://github.com/fatedier/frp/issues/4377 ### Bug Description 阿里云和内网服务器穿透设置成功后，为什么使用ssh无法穿透到内网服务器？下面是内网客户端与服务器端链接成功的输出： 2024-08-13 00:16:52.645 [I] [sub/root.go:142] start frpc service for config file [./frpc.toml] 2024-08-13 00:16:52.645 [I] [client/service.go:294] try to connect to server... 2024-08-13 00:16:52.663 [I] [client/service.go:286] [b9ef3abec30f093f] login to server success, get run id [b9ef3abec30f093f] 2024-08-13 00:16:52.663 [I] [proxy/proxy_manager.go:173] [b9ef3abec30f093f] proxy added: [ssh] 2024-08-13 00:16:52.668 [I] [client/control.go:168] [b9ef3abec30f093f] [ssh] start proxy success 下面是用CMD进行ssh登录返回：无法成功。。。。。。。。。。。。。。。 C:\Users\Administrator>ssh -vvv root@XX.XX.XX.XX -p 6000 OpenSSH_for_Windows_8.1p1, LibreSSL 3.0.2 debug3: Failed to open file:C:/Users/Administrator/.ssh/config error:2 debug3: Failed to open file:C:/ProgramData/ssh/ssh_config error:2 debug2: resolve_canonicalize: hostname XX.XX.XX.XX is address debug2: ssh_connect_direct debug1: Connecting to XX.XX.XX.XX [XX.XX.XX.XX] port 6000. debug3: finish_connect - ERROR: async io completed with error: 10060, io:0000028725DE8E50 debug1: connect to address XX.XX.XX.XX port 6000: Connection timed out ssh: connect to host XX.XX.XX.XX port 6000: Connection timed out ### frpc Version frp_0.58.1_linux_amd64 ### frps Version frp_0.58.1_linux_amd64 ### System Architecture centos8.5, centos8.5 ### Configurations 请见问题描述~ ### Logs _No response_ ### Steps to reproduce 1. 2. 3. ... ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror closed this issue

2026-05-05 14:13:26 -06:00

gitea-mirror commented

2026-05-05 14:13:28 -06:00

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Owner

@subei12 commented on GitHub (Aug 13, 2024):

阿里云端口开了吗？
试试通不通

telnet XX.XX.XX.XX 6000

@subei12 commented on GitHub (Aug 13, 2024): 阿里云端口开了吗？试试通不通 ``` ssh telnet XX.XX.XX.XX 6000 ```

gitea-mirror commented

2026-05-05 14:13:29 -06:00

Author

Owner

@minglhappy commented on GitHub (Aug 13, 2024):

感谢大佬回复，昨天是忘了开6000的端口，开通端口后就可以连上了，昨晚一直开着，可不知道为什么早上7:33居然断开了，

因为局域网在校园，晚间3点钟会断网一次，然后自动连上，跟这个有关吗？应该没关系吧？多谢~

在 2024-08-13 11:48:37，"安然" @.***> 写道：

阿里云端口开了吗？
试试通不通

telnet XX.XX.XX.XX 6000

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Reply to this email directly, view it on GitHub, or unsubscribe.
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@minglhappy commented on GitHub (Aug 13, 2024): 感谢大佬回复，昨天是忘了开6000的端口，开通端口后就可以连上了，昨晚一直开着，可不知道为什么早上7:33居然断开了，因为局域网在校园，晚间3点钟会断网一次，然后自动连上，跟这个有关吗？应该没关系吧？多谢~ 在 2024-08-13 11:48:37，"安然" ***@***.***> 写道：阿里云端口开了吗？试试通不通 telnet XX.XX.XX.XX 6000 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

gitea-mirror commented

2026-05-05 14:13:30 -06:00

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Owner

@subei12 commented on GitHub (Aug 13, 2024):

断电导致的断网吗？frpc 所在的设备有没有重启呢？
这个最好还是看下7:33的 frpc 日志

@subei12 commented on GitHub (Aug 13, 2024): 断电导致的断网吗？frpc 所在的设备有没有重启呢？这个最好还是看下7:33的 frpc 日志

gitea-mirror commented

2026-05-05 14:13:31 -06:00

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Owner

@minglhappy commented on GitHub (Aug 13, 2024):

请问日志在哪里看？多谢~

在 2024-08-13 14:07:43，"安然" @.***> 写道：

断电导致的断网吗？frpc 所在的设备有没有重启呢？
这个最好还是看下7:33的 frpc 日志

—
Reply to this email directly, view it on GitHub, or unsubscribe.
You are receiving this because you authored the thread.Message ID: @.***>

@minglhappy commented on GitHub (Aug 13, 2024): 请问日志在哪里看？多谢~ 在 2024-08-13 14:07:43，"安然" ***@***.***> 写道：断电导致的断网吗？frpc 所在的设备有没有重启呢？这个最好还是看下7:33的 frpc 日志 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

gitea-mirror commented

2026-05-05 14:13:31 -06:00

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@xqzr commented on GitHub (Aug 15, 2024):

请问日志在哪里看？多谢~ 在 2024-08-13 14:07:43，"安然" @.> 写道：断电导致的断网吗？frpc 所在的设备有没有重启呢？这个最好还是看下7:33的 frpc 日志 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.>

你提供的“输出”就是日志

@xqzr commented on GitHub (Aug 15, 2024): > 请问日志在哪里看？多谢~ 在 2024-08-13 14:07:43，"安然" ***@***.***> 写道：断电导致的断网吗？frpc 所在的设备有没有重启呢？这个最好还是看下7:33的 frpc 日志 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***> 你提供的“输出”就是日志

gitea-mirror referenced this issue

2026-05-05 14:48:02 -06:00

[PR #3454] [MERGED] release v0.49.0 #4751