Presented herein are techniques for establishing VPN services. According to example embodiments, an initial VPN message configured to establish a VPN session between the initiating device and a responding device is received at a VPN node. The initial VPN message is received from an initiating device. Data indicative of the initiating device and data indicative of the responding device is extracted from the initial VPN message. A VPN namespace is established to facilitate the VPN session between the initiating device and the responding device based on the data indicative of the initiating device and the data indicative of the responding device. One or more messages comprising data indicative of the VPN session are transmitted to a database.