---

config setup
    charondebug="ike 2, cfg 2"

conn gre-ipsec
    authby=secret
    type=transport
    left=10.0.0.2
    right=10.0.1.2
    leftprotoport=gre
    rightprotoport=gre
    keyexchange=ikev1
    ike=3des-md5-modp1024!
    esp=3des-md5!
    auto=start