frp 是一个可用于内网穿透的高性能的反向代理应用,支持 tcp, udp, http, https 协议。
[jiong@centos7 ~]$ arch [jiong@centos7 ~]$ wget https://github.com/fatedier/frp/releases/download/v0.21.0/frp_0.21.0_linux_amd64.tar.gz [jiong@centos7 ~]$ tar -xzvf frp_0.21.0_linux_amd64.tar.gz
# frpc.ini [common] server_addr = 123.123.123.123 server_port = 7000 log_file = ./frps.log [ssh] type = tcp local_ip = 127.0.0.1 local_port = 22 remote_port = 6000
经过查看事实日子能够看到 frp 的交互流程linux
[root@host frp]# tail -f frps.log 2018/11/15 00:47:18 [I] [service.go:130] frps tcp listen on 0.0.0.0:7000 2018/11/15 00:47:18 [I] [root.go:207] Start frps success 2018/11/15 00:48:33 [I] [service.go:319] client login info: ip [112.5.201.153:52355] version [0.21.0] hostname [] os [windows] arch [amd64] 2018/11/15 00:49:17 [I] [service.go:319] client login info: ip [211.97.128.100:3722] version [0.21.0] hostname [] os [windows] arch [amd64] 2018/11/15 00:56:16 [I] [service.go:319] client login info: ip [112.5.201.153:52652] version [0.21.0] hostname [] os [linux] arch [amd64] 2018/11/15 00:56:16 [I] [proxy.go:217] [5571d58b034abea2] [ssh] tcp proxy listen port [6000] 2018/11/15 00:56:16 [I] [control.go:335] [5571d58b034abea2] new proxy [ssh] success 2018/11/15 00:57:33 [I] [proxy.go:87] [5571d58b034abea2] [ssh] get a new work connection: [112.5.201.153:52652] 2018/11/15 00:59:17 [I] [proxy.go:87] [5571d58b034abea2] [ssh] get a new work connection: [112.5.201.153:52652] 2018/11/15 01:00:55 [I] [proxy.go:87] [5571d58b034abea2] [ssh] get a new work connection: [112.5.201.153:52652] 2018/11/15 01:20:19 [I] [proxy.go:87] [5571d58b034abea2] [ssh] get a new work connection: [112.5.201.153:52652] 2018/11/15 01:22:21 [I] [control.go:220] [9f010fa9d8b9ea9b] control writer is closing 2018/11/15 01:22:21 [I] [control.go:292] [9f010fa9d8b9ea9b] client exit success 2018/11/15 01:23:03 [I] [proxy.go:87] [5571d58b034abea2] [ssh] get a new work connection: [112.5.201.153:52652] 2018/11/15 01:23:48 [I] [proxy.go:87] [5571d58b034abea2] [ssh] get a new work connection: [112.5.201.153:52652] 2018/11/15 01:24:35 [I] [service.go:319] client login info: ip [211.97.128.100:3724] version [0.21.0] hostname [] os [windows] arch [amd64] 2018/11/15 02:01:13 [I] [control.go:220] [3166cd00e061258b] control writer is closing 2018/11/15 02:01:13 [I] [control.go:292] [3166cd00e061258b] client exit success 2018/11/15 02:08:16 [I] [control.go:220] [4972517f0d8c09db] control writer is closing 2018/11/15 02:08:16 [I] [control.go:292] [4972517f0d8c09db] client exit success 2018/11/15 02:08:18 [I] [service.go:319] client login info: ip [112.5.201.153:52900] version [0.21.0] hostname [] os [windows] arch [amd64] 2018/11/15 02:08:19 [W] [control.go:332] [9168626ea7c7ca07] new proxy [ssh] error: port already used 2018/11/15 02:08:19 [I] [proxy.go:401] [9168626ea7c7ca07] [home] stcp proxy custom listen success
以上配置实现了外部用户 SSH 链接内网无公共 IP 的虚拟机git
外部用户指:未容许 frp 的机器github
仪表盘: Dashboard
[common] server_addr = 123.123.123.123 server_port = 7000 log_file = ./frps.log dashboard_port = 7500 dashboard_user = admin dashboard_pwd = admin
自定义帐户密码,使用服务端IP:Dashboard端口即可访问web
123.123.123.123:7500
在仪表盘界面能够很方便地看到链接池地状态链接数等segmentfault
服务名称、转发端口不能重复,由于都是注册在「frps」上的windows
# frpc-1 [common] server_addr = 93.179.97.24 server_port = 7000 log_file = ./frpc.log [home] type = stcp sk = mstsc local_ip = 127.0.0.1 local_port = 3389 use_encryption = true use_compression = true [company_visitor] type = stcp sk = mstsc role = visitor server_name = company bind_addr = 127.0.0.1 bind_port = 1116 use_encryption = true use_compression = true
# frpc-2 [common] server_addr = 93.179.97.24 server_port = 7000 log_file = ./frpc.log [company] type = stcp sk = mstsc local_ip = 127.0.0.1 local_port = 3389 use_encryption = true use_compression = true [home_visitor] type = stcp sk = mstsc role = visitor server_name = home bind_addr = 127.0.0.1 bind_port = 1118 use_encryption = true use_compression = true
以上配置实现了「frpc-2」、「frpc-1」互相远程桌面centos
简而言之,winsw 能将 windows 的程序注册到服务中,此处用来自启及后台运行 frpcapi
下载winsw,在相应目录下编写 XML 配置文件服务器
<service> <id>frp</id> <name>内网穿透</name> <description>内网穿透</description> <executable>frpc</executable> <arguments>-c frpc.ini</arguments> <onfailure action="restart" delay="60 sec"/> <onfailure action="restart" delay="120 sec"/> <logmode>reset</logmode> </service>
执行命令注册为 windows 服务
winsw install
建立 bat 脚本
@echo off mode con cols=60 lines=20 color a title 服务监听工具 :frpc D:\frpc\frpc.exe -c d:\frpc\frpc.ini ping -n 2 127.1 >nul cls goto frpc
控制面板建立计划任务,具体参见:建立windows计划任务使FRP开机启动
后台运行的四种方法
supervisor
rc.local
systemd
nohup
使用 systemctl 设置开机自启
[root@host system]# vi /etc/systemd/system/frps.service
编写 frps.service 使用 systemctl 设置开机自启
[Unit] Description=frps daemon [Service] Type=simple ExecStart=/opt/frps/frps -c /opt/frps/frps.ini [Install] WantedBy=multi-user.target
[root@host system]# systemctl start frps [root@host system]# systemctl enable frps
[common] admin_addr = 127.0.0.1 admin_port = 7400
启用了 admin 端口后
frpc reload -c ./frpc.ini # reload success
须要注意的是,在windows下使用服务自启或计划任务自启时,使用 reload 会提示一下信息
frpc reload error: Get http://127.0.0.1:7400/api/reload: dial tcp 127.0.0.1:7400: connectex: No connection could be made because the target machine actively refused it.
解决办法是:关闭进程重启
一样须要启动 admin 端口
[common] admin_addr = 127.0.0.1 admin_port = 7400
启用了 admin 端口后
frpc status -c ./frpc.ini # Proxy Status... # TCP # Name Status LocalAddr Plugin RemoteAddr Error # vmshop running 192.168.108.129:80 93.179.97.24:3333 # STCP # Name Status LocalAddr Plugin RemoteAddr Error # home running 127.0.0.1:3389
使用的也是 tcp
[common] server_addr = 93.179.97.24 server_port = 7000 log_file = ./frpc.log ... [web] type = tcp local_ip = 192.168.0.1 local_port = 80 remote_port = 6000
因而在外部就能够使用
93.179.97.24:6000
访问到 web 了
Linux 学习笔记(一):内网穿透
Linux 学习笔记(二):搭建我的Git服务器
Linux 学习笔记(三):Ubuntu 操做系统
Linux 学习笔记(四):Docker
Linux 学习笔记(五):Redis
Linux 学习笔记(六):Linux