[Frp内网穿透]K3本地无法连接问题[已解决]

sho***

服务器端正常，管理页可以打开，几个连接也都显示online,本地k3连不上，换了几个端口号都不行，求助！

1. [web]
   
2. type = http
   
3. local_ip = 192.168.2.1
   
4. local_port = 81
   
5. subdomain = k3
   
6. 
   
7. [web1]
   
8. type = http
   
9. local_ip = 192.168.2.1
   
10. local_port = 88
    
11. subdomain = kodexplorer
    
12. 
    
13. [ssh]
    
14. type = tcp
    
15. local_ip = 127.0.0.1
    
16. local_port = 22
    
17. remote_port = 6000

复制代码

2018/09/05 06:09:50 [I] [control.go:276] [f22ddc8ea76cb4] login to server success, get run id [f22ddc8ea76cb4]
2018/09/05 06:09:51 [I] [control.go:411] [f22ddc8ea76cb4] [k3.web] start proxy success
2018/09/05 06:09:51 [I] [control.go:411] [f22ddc8ea76cb4] [k3.web1] start proxy success
2018/09/05 06:09:51 [I] [control.go:411] [f22ddc8ea76cb4] [k3.ssh] start proxy success
2018/09/05 06:09:58 [E] [proxy.go:332] [k3.web] connect to local service [192.168.2.1:81] error: dial tcp 192.168.2.1:81: getsockopt: connection refused
2018/09/05 06:10:17 [E] [proxy.go:332] [k3.web1] connect to local service [192.168.2.1:88] error: dial tcp 192.168.2.1:88: getsockopt: connection refused
2018/09/05 06:10:18 [E] [proxy.go:332] [k3.web1] connect to local service [192.168.2.1:88] error: dial tcp 192.168.2.1:88: getsockopt: connection refused
2018/09/05 06:17:16 [E] [proxy.go:332] [k3.web] connect to local service [192.168.2.1:81] error: dial tcp 192.168.2.1:81: getsockopt: connection refused

sho***

改为80，可以打开路由管理页

sho***

K3官改固件，默认不开通端口，需要SSH到路由器开启端口，用户admin，密码web管理密码
防火墙 iptables规则
如果需要修改防火墙或者需要开端口的把任意命令添加到/etc/firewall.user里面，重新拨号获取IP、网络服务重启时、或者重启路由会自动重新添加并生效。
# 主要是二级路由或者远程访问需要
# 开单个tcp端口
iptables -I INPUT -p tcp --dport XXXX -j ACCEPT
# 开单个udp端口
iptables -I INPUT -p udp --dport XXXX -j ACCEPT
# 开启多个tcp端口之间用 , 号隔开，SSH：22，SAMBA：445，DLNA：8200比如
port_tcp=22,80,6800
iptables -I INPUT -p tcp -m multiport --dport $port_tcp -j ACCEPT

7601***

感谢老哥 晚上回去吧防火墙关了试试

sho***

1.7版，iptables -I INPUT -p tcp --dport XXXX -j ACCEPT  无效！防火墙配置文件不知道改哪去了，好坑啊