Just installed new kernel image 2.6.25-2-ixp4xx using apt-get dist-upgrade. Next installed iscsitarget 0.4.15+svn148-2.1 and iscsitarget-modules-2.6.25-2-ixp4xx(2.6.25+0.4.15+svn148-5) using apt-get install and it works again as before. Great! Hopefully the modules won't disappear again in a few days ...
Thx, Theo Arends.
