[GH-ISSUE #458] proxy name [ssh] is already in use错误。 #346

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opened 2026-05-05 12:09:15 -06:00 by gitea-mirror · 4 comments

gitea-mirror commented

2026-05-05 12:09:15 -06:00

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Originally created by @SuPerCxyz on GitHub (Sep 10, 2017).
Original GitHub issue: https://github.com/fatedier/frp/issues/458

Issue is only used for submiting bug report and documents typo. If there are same issues or answers can be found in documents, we will close it directly.
(为了节约时间，提高处理问题的效率，不按照格式填写的 issue 将会直接关闭。)

Use the commands below to provide key information from your environment:
You do NOT have to include this information if this is a FEATURE REQUEST

What version of frp are you using (./frpc -v or ./frps -v)?

What operating system and processor architecture are you using (go env)?

Configures you used:

Steps to reproduce the issue:
1.运行时显示proxy name [ssh] is already in use导致无法正常使用。
2.配置文件如下：
[common]
server_addr = xxxxx
server_port = 7000

[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 6001

Describe the results you received:

Describe the results you expected:

Additional information you deem important (e.g. issue happens only occasionally):

Can you point out what caused this issue (optional)

Originally created by @SuPerCxyz on GitHub (Sep 10, 2017). Original GitHub issue: https://github.com/fatedier/frp/issues/458 Issue is only used for submiting bug report and documents typo. If there are same issues or answers can be found in documents, we will close it directly. (为了节约时间，提高处理问题的效率，不按照格式填写的 issue 将会直接关闭。) Use the commands below to provide key information from your environment: You do NOT have to include this information if this is a FEATURE REQUEST **What version of frp are you using (./frpc -v or ./frps -v)?** **What operating system and processor architecture are you using (`go env`)?** **Configures you used:** **Steps to reproduce the issue:** 1.运行时显示proxy name [ssh] is already in use导致无法正常使用。 2.配置文件如下： [common] server_addr = xxxxx server_port = 7000 [ssh] type = tcp local_ip = 127.0.0.1 local_port = 22 remote_port = 6001 3. **Describe the results you received:** **Describe the results you expected:** **Additional information you deem important (e.g. issue happens only occasionally):** **Can you point out what caused this issue (optional)**

gitea-mirror closed this issue

2026-05-05 12:09:16 -06:00

gitea-mirror commented

2026-05-05 12:09:18 -06:00

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@shaobosong commented on GitHub (Sep 10, 2017):

有别的设备运行过[ssh]命名的子项了并且没关闭frpc进程，换个名就行了，比如ssh1

@shaobosong commented on GitHub (Sep 10, 2017): 有别的设备运行过[ssh]命名的子项了并且没关闭frpc进程，换个名就行了，比如ssh1

gitea-mirror commented

2026-05-05 12:09:20 -06:00

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@gouchaoer commented on GitHub (May 24, 2019):

this is strange. if many people need to share a frp server, then the frpc.ini need a different config name.

@gouchaoer commented on GitHub (May 24, 2019): this is strange. if many people need to share a frp server, then the frpc.ini need a different config name.

gitea-mirror commented

2026-05-05 12:09:22 -06:00

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@michalfapso commented on GitHub (Oct 18, 2020):

you can use the user = USERNAME setting in the frpc.ini config file. Then, multiple users may have the same service name (e.g. [ssh]), because their proxy names would be:

user1.ssh
user2.ssh

This behavior is described in the example frpc_full.ini

You can set the user parameter via an ENV variable (more info here), so you can have the same frpc.ini file on multiple computers. You just need to set an env variable which is unique for all those computers and use it for the user parameter in the frpc.ini.

@michalfapso commented on GitHub (Oct 18, 2020): you can use the `user = USERNAME` setting in the frpc.ini config file. Then, multiple users may have the same service name (e.g. `[ssh]`), because their proxy names would be: - user1.ssh - user2.ssh This behavior is described in the [example frpc_full.ini](https://github.com/fatedier/frp/blob/3c2e2bcea55f6320d1720a42ce39bc3986291109/conf/frpc_full.ini#L50) You can set the `user` parameter via an ENV variable (more info [here](https://github.com/fatedier/frp#using-environment-variables)), so you can have the same `frpc.ini` file on multiple computers. You just need to set an env variable which is unique for all those computers and use it for the `user` parameter in the `frpc.ini`.

gitea-mirror commented

2026-05-05 12:09:24 -06:00

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@shaojun commented on GitHub (Jul 27, 2022):

@michalfapso just don't like the design of using the section title: [ssh] as a unique key in server side for identify a client, as the [ssh] here is obvious a local descriptive info string, and the remote_port itself already proved the client's uniqueness.

@shaojun commented on GitHub (Jul 27, 2022): @michalfapso just don't like the design of using the section title: `[ssh]` as a unique key in server side for identify a client, as the `[ssh]` here is obvious a local descriptive info string, and the `remote_port` itself already proved the client's uniqueness.