rinetd端口转发

 

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1.下载软件包 2.解压安装rinetd tar zxvf rinetd.tar.gz cd rinetd ./configure --prefix=/usr/local/rinetd make && make install   3.配置启动管理 cat >> /lib/systemd/system/rinetd.service << EOF [Unit] Description=Rinetd Daemon After=network.service Wants=network.service [Service] Type=forking PIDFile=/var/run/rinetd.pid ExecStart=/usr/local/rinetd/sbin/rinetd -c /usr/local/rinetd/etc/rinetd.conf Restart=on-failure [Install] WantedBy=multi-user.target EOF   4.配置文件编写 # vim /usr/local/rinetd/etc/rinetd.conf 0.0.0.0 3306 192.168.1.130 3306   logfile /var/log/rinetd.log       5.参数解释（可以是ip也可以是域名，也可以是外网ip[一般不转发到外网]）   0.0.0.0 3306 192.168.1.155 3306 0.0.0.0                   --- 源IP 3306                      --- 源端口 192.168.1.130       --- 目标IP 3306                      --- 目标端口 上面配置的意思是将本机3306端口转发到192.168.1.155的3306端口     6.启动服务 systemctl  daemon-reload systemctl enable rinetd.service systemctl start/stop rinetd.service