Linux 客户端开启KCP后无法与服务器进行连接

[qq761861]

Bug Description

2024-12-18 12:39:16.427 [I] [client/service.go:295] try to connect to server...
2024-12-18 12:39:26.430 [W] [client/service.go:298] connect to server error: connection write timeout
2024-12-18 12:39:26.431 [I] [sub/root.go:160] frpc service for config file [/data/frp/frpc.toml] stopped
2024-12-18 12:39:31.682 [I] [sub/root.go:142] start frpc service for config file [/data/frp/frpc.toml]
2024-12-18 12:39:31.683 [I] [client/service.go:295] try to connect to server...
2024-12-18 12:39:41.686 [W] [client/service.go:298] connect to server error: connection write timeout
2024-12-18 12:39:41.686 [I] [sub/root.go:160] frpc service for config file [/data/frp/frpc.toml] stopped
2024-12-18 12:39:46.926 [I] [sub/root.go:142] start frpc service for config file [/data/frp/frpc.toml]
2024-12-18 12:39:46.927 [I] [client/service.go:295] try to connect to server...
2024-12-18 12:39:56.930 [W] [client/service.go:298] connect to server error: connection write timeout
2024-12-18 12:39:56.931 [I] [sub/root.go:160] frpc service for config file [/data/frp/frpc.toml] stopped
2024-12-18 12:40:02.186 [I] [sub/root.go:142] start frpc service for config file [/data/frp/frpc.toml]
2024-12-18 12:40:02.186 [I] [client/service.go:295] try to connect to server...
2024-12-18 12:40:12.188 [W] [client/service.go:298] connect to server error: connection write timeout
2024-12-18 12:40:12.189 [I] [sub/root.go:160] frpc service for config file [/data/frp/frpc.toml] stopped
2024-12-18 12:40:17.426 [I] [sub/root.go:142] start frpc service for config file [/data/frp/frpc.toml]
2024-12-18 12:40:17.427 [I] [client/service.go:295] try to connect to server...

取消客户端配置文件中的transport.protocol = "kcp"参数就可以恢复正常链接

客户端可以通过nmap扫描到服务端端口是启用状态的
客户端配置如下

serverAddr = "..*.*手动打码"
serverPort = 7098
auth.token = "123456"
log.to = "/var/log/frpc.log"
log.level = "info"
log.maxDays = 7
transport.protocol = "kcp"
loginFailExit = true

[[proxies]]
name = "conf1"
type = "tcp"
localIP = "127.0.0.1"
localPort = 9090
remotePort = 9090

服务端配置如下
bindPort = 7098
kcpBindPort = 7098
auth.token = "123456"
log.to = "/var/log/frps.log"
log.level = "debug"
log.maxDays = 15

frpc Version

0.61.1

frps Version

0.61.1

System Architecture

linux/amd64 linux/arm64

Configurations

客户端配置如下

serverAddr = "..*.*手动打码"
serverPort = 7098
auth.token = "123456"
log.to = "/var/log/frpc.log"
log.level = "info"
log.maxDays = 7
transport.protocol = "kcp"
loginFailExit = true

[[proxies]]
name = "conf1"
type = "tcp"
localIP = "127.0.0.1"
localPort = 9090
remotePort = 9090

服务端配置如下
bindPort = 7098
kcpBindPort = 7098
auth.token = "123456"
log.to = "/var/log/frps.log"
log.level = "debug"
log.maxDays = 15

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

[xqzr]

开放 UDP 7098

[qq761861]

开放 UDP 7098

防火墙是关闭状态的