75964ec4_m0n0wall_Handbook__Parameter
[Description] Create, generate and activate Rolls with Vouchers that allow access through the captive portal for the configured time. Once a voucher is activated, its clock is started and runs uninterrupted until it expires. During that time, the voucher can be re-used from the same or a different computer. If the voucher is used again from another computer, the previous session is stopped. [Parameter] 
Voucher Rolls
m0n0wall Handbook
Parameter