I am unable to setup the voucher system in Pirania as shown here by @luandro
The problem is there is no “Access” option in the lime-app (thisnode.info)
How do I get that version of lime-app or activate this “Access” option?
As recommended by @nicopace, I updated the firmware of my librerouter to the latest: https://gitlab.com/librerouter/librerouteros/-/releases/
(Is there a command to check what version of firmware and other packages that are currently installed in the router?)