root@lexus:~# cat /etc/ppp/chap-secrets
# Secrets for authentication using CHAP
# client server secret IP addresses
user_name PPTP PpTpPaSs 85.233.x.x
Create connection config file /etc/ppp/peers/SLC
pty "pptp 85.233.x.x --nolaunchpppd"
name user_name
remotename PPTP
require-mppe-128
file /etc/ppp/options.pptp
Create a script to auto-add route to the target host, to which you want to connect via VPN (172.24.10.13) /etc/ppp/ip-up.d/routes
#!/bin/sh
/bin/ip route add 172.24.10.13 dev ppp0
Fire!
pppd call SLC
Disconnect:
killall pppd