Freeswan + Astaro VPN z PSK

[Dalibor]

Naredil bi VPN z Freeswanom na eni strani in na drugi Astaro firewall. 
Uporabil bi PSK. Mislim, da sem vse lepo naštimal ampak mi javlja v  
auth.logu sledeče

Sep  1 10:16:00 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
initiating Main Mode
Sep  1 10:16:00 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: Peer 
ID is ID_IPV4_ADDR: 'xx.xx.xx.xxx'
Sep  1 10:16:00 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
ISAKMP SA established
Sep  1 10:16:00 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #4: 
initiating Quick Mode PSK+ENCRYPT+COMPRESS+TUNNEL+PFS
Sep  1 10:16:00 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
ignoring informational payload, type NO_PROPOSAL_CHOSEN
Sep  1 10:16:00 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
received and ignored informational message
Sep  1 10:16:10 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
ignoring informational payload, type INVALID_MESSAGE_ID
Sep  1 10:16:10 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
received and ignored informational message
Sep  1 10:16:30 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
ignoring informational payload, type INVALID_MESSAGE_ID
Sep  1 10:16:30 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #3: 
received and ignored informational message
Sep  1 10:17:10 localhost Pluto[27810]: "Dusseldorf-Frankfurt" #4: max 
number of retransmissions (2) reached STATE_QUICK_I1
 
Ipsec.secret
xx.xx.xx.xx yy.yy.yy.yy : PSK "SOME PSK"
@xx.xx.xx.xx yy.yy.yy.yy : PSK "SOME PSK"
xx.xx.xx.xx @yy.yy.yy.yy : PSK "SOME PSK"

yy.yy.yy.yy xx.xx.xx.xx  : PSK "SOME PSK"
@yy.yy.yy.yy xx.xx.xx.xx  : PSK "SOME PSK"
yy.yy.yy.yy @xx.xx.xx.xx : PSK "SOME PSK"

ipsec.conf
conn Dusseldorf-Frankfurt
        type=tunnel
        left=xx.xx.xx.xx
        leftnexthop=xxx.xxx.xxx.xxx
        leftsubnet=192.168.2.0/24
        right=yy.yy.yy.yy
        rightnexthop=yyy.yyy.yyy.yyy
        rightsubnet=10.51.0.0/16
        authby=secret
        auth=esp
        ikelifetime=3600
        pfs=yes
        compress=yes
        auto=start