[Vpn-help] Connection ends up in phase2 not found

[Marko Schmalenbach]

I am no expert at this VPN stuff. My connection always ends up in "phase2 not found". 
Can anybody tell me what this exactly means? 

ii : phase1 sa established
ii : 213.172.110.68:500 <-> 192.168.1.12:500
ii : 3c3d05fb5213dae2:b7b0262afe8f7d1
DB : phase1 ref decrement ( ref count = 1, phase1 count = 1 )
ii : sending peer INITIAL-CONTACT notification
ii : - 192.168.1.12:500 -> 213.172.110.68:500
ii : - isakmp spi = 3c3d05fb5213dae2:b7b0262a0fe8f7d1
ii : - data size 0
>> : hash payload
>> : notification payload
== : new informational hash ( 16 bytes )
== : new phase2 iv ( 8 bytes )
>= : encrypt iv ( 8 bytes )
=> : encrypt packet ( 76 bytes )
== : stored iv ( 8 bytes )
-> : send IKE packet 192.168.1.12:500 -> 213.172.110.68:500 ( 104 bytes )
DB : config ref increment ( ref count = 1, config count = 0 )
DB : tunnel ref increment ( ref count = 3, tunnel count = 1 )
DB : config added
ii : xauth is not required
DB : config ref decrement ( ref count = 0, config count = 1 )
DB : phase1 ref increment ( ref count = 2, phase1 count = 1 )
DB : phase1 ref increment ( ref count = 3, phase1 count = 1 )
DB : phase2 not found

Grettings
Marko