[GH-ISSUE #3302] xtcp模式不能跨user匹配p2p服务

gitea-mirror commented

2026-05-05 13:42:17 -06:00

Owner

Originally created by @Cp0204 on GitHub (Feb 11, 2023).
Original GitHub issue: https://github.com/fatedier/frp/issues/3302

Bug Description

背景：平时我用 [common]user 字段以区分不同设备端，避免服务名冲突（表现为user.server）；当使用xtcp时，访问端server_name也会加上访问端的user，导致不能相互匹配。

设备A：
[common]
user = AAA
[p2p_ssh]
此时服务名为：AAA.p2p_ssh

设备B：
[common]
user = BBB
[p2p_ssh_visitor]
server_name = p2p_ssh

将报错：[BBB.p2p_ssh_visitor] natHoleRespMsg get error info: xtcp server for [BBB.p2p_ssh] doesn't exist

期望 server_name = AAA.p2p_ssh 可以匹配上，而目前会自动变成 BBB.AAA.p2p_ssh，同样doesn't exist

frpc Version

0.46.1

frps Version

0.46.1

System Architecture

linux/amd64

Configurations

在需要暴露到外网的机器上部署 frpc，且配置如下：

[common]
server_addr = x.x.x.x
server_port = 7000
user=AAA

[p2p_ssh]
type = xtcp
# 只有 sk 一致的用户才能访问到此服务
sk = abcdefg
local_ip = 127.0.0.1
local_port = 22

在想要访问内网服务的机器上也部署 frpc，且配置如下：

[common]
server_addr = x.x.x.x
server_port = 7000
**user = BBB**

[p2p_ssh_visitor]
type = xtcp
# xtcp 的访问者
role = visitor
# 要访问的 xtcp 代理的名字
server_name = p2p_ssh
sk = abcdefg
# 绑定本地端口用于访问 ssh 服务
bind_addr = 127.0.0.1
bind_port = 6000

Affected area

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

Originally created by @Cp0204 on GitHub (Feb 11, 2023). Original GitHub issue: https://github.com/fatedier/frp/issues/3302 ### Bug Description 背景：平时我用 [common]user 字段以区分不同设备端，避免服务名冲突（表现为user.server）；当使用xtcp时，访问端server_name也会加上访问端的user，导致不能相互匹配。 **设备A：** [common] user = AAA [p2p_ssh] 此时服务名为：AAA.p2p_ssh **设备B：** [common] user = BBB [p2p_ssh_visitor] server_name = p2p_ssh 将报错：[BBB.p2p_ssh_visitor] natHoleRespMsg get error info: xtcp server for [BBB.p2p_ssh] doesn't exist 期望 server_name = AAA.p2p_ssh 可以匹配上，而目前会自动变成 BBB.AAA.p2p_ssh，同样doesn't exist ### frpc Version 0.46.1 ### frps Version 0.46.1 ### System Architecture linux/amd64 ### Configurations 2. 在需要暴露到外网的机器上部署 frpc，且配置如下： ``` [common] server_addr = x.x.x.x server_port = 7000 user=AAA [p2p_ssh] type = xtcp # 只有 sk 一致的用户才能访问到此服务 sk = abcdefg local_ip = 127.0.0.1 local_port = 22 ``` 3. 在想要访问内网服务的机器上也部署 frpc，且配置如下： ``` [common] server_addr = x.x.x.x server_port = 7000 **user = BBB** [p2p_ssh_visitor] type = xtcp # xtcp 的访问者 role = visitor # 要访问的 xtcp 代理的名字 server_name = p2p_ssh sk = abcdefg # 绑定本地端口用于访问 ssh 服务 bind_addr = 127.0.0.1 bind_port = 6000 ``` ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [X] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [ ] Others

gitea-mirror

2026-05-05 13:42:17 -06:00

closed this issue
added the
lifecycle/stale
label

gitea-mirror commented

2026-05-05 13:42:20 -06:00

Author

Owner

@Miaoerr commented on GitHub (Mar 2, 2023):

使用stcp 遇到同样的问题
作为visitor时，server_name是否应该不自动添加user前缀？

@Miaoerr commented on GitHub (Mar 2, 2023): 使用stcp 遇到同样的问题作为visitor时，server_name是否应该不自动添加user前缀？

gitea-mirror commented

2026-05-05 13:42:21 -06:00

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Owner

@github-actions[bot] commented on GitHub (Apr 2, 2023):

Issues go stale after 30d of inactivity. Stale issues rot after an additional 7d of inactivity and eventually close.

@github-actions[bot] commented on GitHub (Apr 2, 2023): Issues go stale after 30d of inactivity. Stale issues rot after an additional 7d of inactivity and eventually close.