A network device is configured to receive, from a user device that is not subscribed to a network associated with the network device, a connection request identifying a particular service, of one or more services, to provide to the user device. The system may further identify a packet data network (PDN) to establish based on the particular service; identify one or more parameters, associated with the PDN and identifying a data flow, associated with the particular service, that can be provided to the user device; and establish the PDN based on the one or more PDN parameters. The PDN may permit only the data flow, associated with the particular service, to be transmitted to the user device. The system may further provide the data flow, associated with the particular service, to the user device via the PDN.