Well, the ESX machine is connected to the existing targets (still need a screenshot?), but the problem happens with the newly created target.

<Offtopic>
I would like to use the vStorage API for backups, but that requires direct connection from the MS machine, where the backup software resides, to the target, wouldn't it?
</Offtopic>


I've succesfully added this new target to te ESX machines using static discovery, but the MS iSCSI client cannot even log onto the portal on port 3260, although it does connect (breaking connection gives 'connection error' instead of 'authentication error'.

Hopefully I find the time soon to connect a Windows notebook directly...