I've done a lot (except rebooting in timeto know when it started to fail)...
Main changes of last days:
apt-get upgrades
apt-get dist-upgrade
dpkg -i libpthsem20_2.0.8_i386.deb
apt-get remove bcudsk (and some reinstalls)
apt-get install linuxmce-eib-eibd
played around with the eggtimer
Tried the qorbiter (and removed it), this was device ID 284
But I never touched the /etc/pluto.conf file.
I had some mayor issues after the dist-upgrade (?), my second network card didn't came up after the reboot.
I'm using VMWare, and in /etc/network/interfaces, I had 2 times an eth1? With default ip 192.168.80.1 and my real ip 192.168.111.1. After removing the 80 with 111, ubuntu started to boot properly.
When I check the database, the ID285 is assigned to CORE, template 7, with the internal IP.