Visitor-based networking (VBN) facilitates temporary mobile device user access to high-speed Internet or an Internet-based Ethernet local area network (LAN). VBNs are commonly used in universities, offices, conference rooms, convention centers, airports and hotels. Generally, visitor-based networks consist of software, such as a browser; hardware, such as hubs, switches, routers, and servers; Internet access; and service, such as telephone support. VBNs require minimal mobile device user configuration and provide services like billing, application integration and credit card interfacing.
In its simplest form, a VBN requires two network connections - one for the subscriber network and one for the Internet. A VBN gateway transforms an Internet-based Ethernet LAN into a VBN. VBN gateways also use Plug and Play (PnP) connections for management control between Internet routers and users. The three modes of VBN operations are as follows:
A VBN uses a captive portal for billing and authentication, ensuring secure network accessibility by authorized users only. All VBNs use Dynamic Host Configuration Protocol (DHCP) and proxy Address Resolution Protocol (ARP) for Internet Protocol (IP) address authentication, which eliminates manual IP address configuration requirements.
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