sciencevpn.sh

# cat sciencevpn.sh 
#!/bin/bash

ARGC=$#

if [[ "$ARGC" -lt "1" ]]; then
	echo "Usage: $0 [on|off]"
	exit 0;
fi

if [[ "$1" == "on" ]]; then
	pptpsetup --create radboud --server vpn-srv.science.ru.nl --username "" --password "" --encrypt --start
	ip r a 131.174.0.0/16 via `ip a s dev ppp0 | grep inet | cut -d ' ' -f 6`
	exit 0;
fi

if [[ "$1" == "off" ]]; then
	ip r d 131.174.0.0/16 dev ppp0
	pptpsetup --delete radboud
	kill `pidof pptp`
	exit 0;
fi