[GH-ISSUE #3616] ssh开启proxy_protocol后无法连接

gitea-mirror commented

2026-05-05 13:51:48 -06:00

Owner

Copy link

Originally created by @CyrusLee1 on GitHub (Sep 15, 2023).
Original GitHub issue: https://github.com/fatedier/frp/issues/3616

Bug Description

openwrt 客户端开启proxy_protocol 会出现 Connection closed。
服务端日志：
2023/09/14 23:49:10 [I] [proxy.go:199] [354552c8a08dc737] [xxxx] get a user connection [xx.xx.xx.xx:4859]
客户端没有日志
openwrt的日志：
Fri Sep 15 11:48:46 2023 authpriv.info dropbear[9705]: Child connection from 10.0.0.1:39512
Fri Sep 15 11:48:46 2023 authpriv.info dropbear[9705]: Exit before auth from <10.0.0.1:39512>: Exited normally
关闭proxy_protocol后可以正常连接

frpc Version

0.51.3

frps Version

0.51.3

System Architecture

openwrt / amd64

Configurations

客户端配置
[common]
server_addr=xx.xx.xx.xx
server_port=xxxx
token=xxxxxxxx
user=xxxx
log_level=info
log_max_days=3
protocol=tcp
log_file=/var/etc/frp/frpc.log
tcp_mux=true
tls_enable=true
login_fail_exit=false

[openwrt-ssh]
type=tcp
remote_port=xxxxx
local_ip=10.0.0.1
local_port=22
use_encryption=true
use_compression=true
proxy_protocol_version=v2

服务端配置
[common]
bind_port = xxxx
quic_bind_port = xxxx
token=xxxxxxxx

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 @CyrusLee1 on GitHub (Sep 15, 2023). Original GitHub issue: https://github.com/fatedier/frp/issues/3616 ### Bug Description openwrt 客户端开启proxy_protocol 会出现 Connection closed。服务端日志： 2023/09/14 23:49:10 [I] [proxy.go:199] [354552c8a08dc737] [xxxx] get a user connection [xx.xx.xx.xx:4859] 客户端没有日志 openwrt的日志： Fri Sep 15 11:48:46 2023 authpriv.info dropbear[9705]: Child connection from 10.0.0.1:39512 Fri Sep 15 11:48:46 2023 authpriv.info dropbear[9705]: Exit before auth from <10.0.0.1:39512>: Exited normally 关闭proxy_protocol后可以正常连接 ### frpc Version 0.51.3 ### frps Version 0.51.3 ### System Architecture openwrt / amd64 ### Configurations 客户端配置 [common] server_addr=xx.xx.xx.xx server_port=xxxx token=xxxxxxxx user=xxxx log_level=info log_max_days=3 protocol=tcp log_file=/var/etc/frp/frpc.log tcp_mux=true tls_enable=true login_fail_exit=false [openwrt-ssh] type=tcp remote_port=xxxxx local_ip=10.0.0.1 local_port=22 use_encryption=true use_compression=true proxy_protocol_version=v2 服务端配置 [common] bind_port = xxxx quic_bind_port = xxxx token=xxxxxxxx ### 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