Linux端口转发-rinted工具部署、配置、使用

1、源码安装rinted：

    下载和解压源码包：

1	cd /usr/local/src && wget https://boutell.com/rinetd/http/rinetd.tar.gz && tar xf rinetd.tar.gz && cd rinetd

 

    修改编译配置：

1	sed -i 's/65536/65535/g' rinetd.c# 修改端口范围，否则会报错

 

    编译安装：

1	mkdir -p /usr/man/man8 && make && make install

 

    编辑配置文件:/etc/rinetd.conf

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#自定义mysql端口：3001/3100 #自定义ssh端口：2001/2500 #自定义web端口：801/899 #端口转发:[Source Address] [Source Port] [Destination Address] [Destination Port] 0.0.0.0 8080 10.124.162.114 8080 0.0.0.0 443 10.124.162.114 8080 0.0.0.0 3001 10.124.162.114 33080 #端口映射： bindaddress bindport connectaddress connectport   logfile /var/log/rinetd.log

 

    启动与关闭：

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#启动 /usr/sbin/rinetd -c /etc/rinetd.conf #关闭 pkill rinetd

 

   启动脚本：/home/shell/rinetd  使用方法：sh /home/shell/rinetd start|stop|restart|reload

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#!/bin/bash # # Startup script for Rinetd - this script starts and stops the rinetd daemon # # chkconfig: - 85 15 # description: Rinetd is an HTTP(S) server, HTTP(S) reverse proxy and IMAP/POP3 proxy server # processname: rinetd # config: /etc/rinetd.conf # pidfile: /var/lock/subsys/rinetd # Source function library. . /etc/rc.d/init.d/functions    # Source networking configuration. . /etc/sysconfig/network    # Check that networking is up. [ "$NETWORKING" = "no" ] && exit 0    rinetd="/usr/sbin/rinetd" prog=$(basename $rinetd)    RINETD_CONF_FILE="/etc/rinetd.conf"    #[ -f /etc/sysconfig/rinetd ] && . /etc/sysconfig/rinetd    lockfile=/var/lock/subsys/rinetd    start() {     [ -x $rinetd ] || exit 5     [ -f $RINETD_CONF_FILE ] || exit 6     echo -n $"Starting $prog: "     daemon $rinetd -c $RINETD_CONF_FILE     retval=$?     echo     [ $retval -eq 0 ] && touch $lockfile     return $retval }    stop() {     echo -n $"Stopping $prog: "     #killproc $rinetd -HUP     daemon pkill $prog     retval=$?     echo     [ $retval -eq 0 ] && rm -f $lockfile     return $retval }    restart() {     stop     sleep 1     start }    reload() {     echo -n $"Reloading $prog: "     killproc $rinetd -HUP     RETVAL=$?     echo }    rh_status() {     status $prog } rh_status_q() {     rh_status >/dev/null 2>&1 }    case "$1" in     start)         rh_status_q && exit 0         $1         ;;     stop)         rh_status_q || exit 0         $1         ;;     restart)         $1         ;;     reload)         rh_status_q || exit 7         $1         ;;     status)         rh_status         ;;     *)         echo $"Usage: $0 {start|stop|status|restart|reload}"         exit 2 esac