spi1.sh

This a good VPN source

#!/bin/sh
TZ=GMT export TZ

ipsec spi --clear
ipsec eroute --clear

enckey=0x4043434545464649494a4a4c4c4f4f515152525454575758
authkey=0x87658765876587658765876587658765

#ipsec klipsdebug --set pfkey

ipsec spi --saref --af inet --edst 192.1.2.45 --spi 0x12345678 --proto esp --src 192.1.2.23 --esp 3des-md5-96 --enckey $enckey --authkey $authkey

ipsec spi --saref --af inet --edst 192.1.2.45 --spi 0x12345678 --proto tun --src 192.1.2.23 --dst 192.1.2.45 --ip4

#ipsec spigrp inet 192.1.2.45 0x12345678 tun inet 192.1.2.45 0x12345678 esp 

#ipsec eroute --add --eraf inet --src 192.0.2.0/24 --dst 192.0.1.0/24 --said tun0x12345678@192.1.2.45


#ipsec look

# monitor upbound reply messages
#ipsec pf_key --debug --daemon /var/run/pf_key.pid >/tmp/pfkey.txt
echo start now