Install the VPN (pptpd) server under bash script Centos6.3

Install the VPN (pptpd) server under bash script Centos6.3 #! /Bin/bashfunctioninstallVPN () {yumremove-route -- flushPOSTROUTING -- tablenatiptables -- flushFORWARDrm-rf/etc/pptpd. conf bash script Centos6.3 install the VPN (pptpd) server #! /Bin/bashfunction installVPN () {yum remove-y pptpd pppiptables -- flush POSTROUTING -- table natiptables -- flush FORWARDrm-rf/etc/pptpd. confrm-rf/etc/ppp * yum install-y ppp iptablesecho 1>/proc/sys/net/ipv4/ip_forwardcd/tmpwget http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.el6.x86_64.rpmrpm-ivh pptpd-1.3.4-2.el6.x86_64.rpmcat>/etc/ppp/options.ppt pd < /Etc/pptpd. conf < >/Etc/ppp/chap-secretsservice pptpd restart-killservice pptpd startservice iptables restart} echo "which do you want? Input the number. "echo" 1. install VPN service "echo" 2. add VPN user "read numcase" $ num "in [1]) (installVPN); [2]) (addVPNuser); *) echo" nothing, exit ";; esacbash echo "Your VPN server configuration is complete, The default user password vpnuser as test123 Please run the script again to add custom user" has been tested many times and can run The vpn service properly. : No connection to the VPN server ip configuration and ping Baidu test the ip configuration after connecting to the VPN server and ping Baidu test