Computer networks with unique identification
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 6, 2015
Issued Date -
N/A
app pub date -
Jul 1, 2011
filing date -
Jun 15, 2001
priority date (Note) -
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Abstract
A computer network is described in which the data-link layer address, e.g., MAC address, of the network cards of client nodes are used to uniquely identify the nodes in the provision of network to application layer services. A link layer aware router may determine the MAC address of a client node from a data packet transmitted by the client node, and determines the services to provide to the user, e.g., a proxy redirect of the packet, based on a database of client node MAC addresses to user attributes. By determining MAC addresses, the router can also identify unregistered MAC addresses, and can forward a HTTP request by an unregistered user to a remote configuration web page for registering the user or to a security warning web page. The router may also support Network Address Translation and Domain Name System services using the MAC addresses, with a fully qualified domain name, hostname or the like being assigned to the MAC addresses.
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