To manage multiple classroom by both teachers and administrator, I try to use the "admin" role in addition to the "teacher" role. Admin will be able to manage all classerooms and teacher one classroom at a time.
Test was made in a point to point network and in virtualbox network with XP sp3 computer.
Italc veersion was 2.0.0 french.
on computer 1 : service + master + teacher key (private & public) + admin key (private & public)
on computer 2 : service + teatcher public key + admin public key
on computer 3 : service + admin public key only
Teacher on computer 1 can view computer 2 --> ok
Admin on computer 1 can only view computer 2, NOT 3 !! (host unreachable - hôte impossible à atteindre)
The key seems correct: by reversing the keys of admin and teacher the operation remains the same.
Changing the role in the configuration panel is unusable and return to "teacher" each time.
Changing role="1" by role="2" in personalconfig.xml have no effect.
This bug was found by a group of scool network administrators in training course.