Hello. No separate license is required to use VPN on the GX50. FAQs - Meraki Go : Meraki Go (meraki-go.com) >ARE THERE LICENSING OR SUBSCRIPTION FEES FOR MERAKI GO? Meraki Go has no licensing or subscription fees.   VPN supports 50 tunnels without license. If you use DNS Security Umbrella, you need a separate subscription license. GX50 Data Sheet - Cisco Meraki >Recommended for 50 clients >DNS based security powered by Cisco Umbrella (additional subscription required) Meraki Go Umbrella Security License - Meraki Go : Meraki Go (meraki-go.com)   ... View more