I just wants to aware all of the community that the the feature provided by Meraki for VPN to EXPIRE is not working in correct way. if you have allowed e.g 2 hours for someone to work on particular day (e.g support people or contractor), if that user is not disconnecting the VPN then it will keep working as long as the user wants (unless the user disconnects himself/herself) . There is no way on the firewall to manually disconnect the VPN users. i raised it with the support without any solution. so just wants to make aware everyone that the feature is misrepresentation by Meraki.