login to server failed: dial tcp {IP:PORT}: i/o timeout

fatedier / frp

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

Apache License 2.0

80.97k stars 12.78k forks source link

login to server failed: dial tcp {IP:PORT}: i/o timeout #2843

Closed rootGH closed 2 years ago

rootGH commented 2 years ago

Bug Description

VPS IP:PORT has been switched off already

frpc Version

0.40.0

frps Version

0.40.0

System Architecture

windows/amd64

Configurations

Client [common] server_addr = {IP} server_port = 7000

[RDP] type = tcp local_ip = 127.0.0.1 local_port = 3389 remote_port = 7001

Server [common] bind_port = 7000

Logs

D:\frp_0.40.0_windows_amd64>frpc.exe 2022/03/15 09:25:40 [W] [service.go:105] login to server failed: dial tcp {IP:PORT}: i/o timeout dial tcp {IP:PORT}: i/o timeout

Steps to reproduce

Affected area

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

Qpp0 commented 2 years ago

same here

Becods commented 2 years ago

post the log of frps, pls

rootGH commented 2 years ago

no logs, only two lines D:\frp_0.40.0_windows_amd64>frpc.exe 2022/03/15 09:25:40 [W] [service.go:105] login to server failed: dial tcp {IP:PORT}: i/o timeout dial tcp {IP:PORT}: i/o timeout

rootGH commented 2 years ago

post the log of frps, pls

no logs, only two lines D:\frp_0.40.0_windows_amd64>frpc.exe 2022/03/15 09:25:40 [W] [service.go:105] login to server failed: dial tcp {IP:PORT}: i/o timeout dial tcp {IP:PORT}: i/o timeout

Pil0tXia commented 2 years ago

me too here

Becods commented 2 years ago

Use tcping to test if the port is open properly

scmplie commented 2 years ago

Have you found a solution

Pil0tXia commented 2 years ago

solved, this problem mostly happens in cloud servers, the source port range should be *

scmplie commented 2 years ago

solved, this problem mostly happens in cloud servers, the source port range should be *

how to do it, buddy is it means that i need to open all the tcp+udp port

scmplie commented 2 years ago

solved, this problem mostly happens in cloud servers, the source port range should be *

我也搞好了，我用内网那个ping外网的IP发现ping不通，然后发现路由器的网络控制把我那个frp服务器给限时了，改了一下就好了。

fantasyEthan commented 2 years ago

I encountered the same problem. I use Aliyun ECS + computer in edu domain. I followed the instructions and set the firewalls of ecs. How did you solve these problems?