In Quiz settings, under the Extra restrictions on attempts, there is the Require network address, which allows you to create a comma seperated list of IP addresses so that you can restrict the quiz for the attempt.
This is stored in the Database as a varchar(255) in the mdl_quiz subnet field, unfortuantely this only allows approximately 16 individual IP addresses.
I have two questions:
- has anybody hit this limitation and come up with a solution?
- is there a reason why restrictions don't apply to reviews of the quiz?
Thanks, Fred