本视频主要讲述如何让虚拟专用网只连接服务器内网而不是全局流量 ip-up.sh(gist.github.com/GabLeRoux/c7d4c9046d9b5ec7bce822426613912a) #!/bin/sh now=`date +%Y-%m-%d_%Hh%Mm%Ss` logfile=/var/log/ip-up.log echo "$0 called at $now with following params:" >> $logfile echo "The VPN interface (e.g. ppp0): $1" >> $logfile echo "Unknown, was 0, in my case: $2" >> $logfileecho "IP of the VPN server: $3" >> $logfile echo "VPN gateway address: $4" >> $logfileecho "Regular (non-vpn) gateway for your lan connections: $5" >> $logfile # Add 192.168.0.0 to 192.168.0.255 range to routing table on VPN interface /sbin/route add -net 192.168.0.0/16 -interface $1 >> $logfile 2>&1