The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2015
Filed:
Jun. 09, 2011
Kirk Erichsen, Greenwood Village, CO (US);
Lee Howard, Fairfax, VA (US);
Ken Gould, Reston, VA (US);
Kirk Erichsen, Greenwood Village, CO (US);
Lee Howard, Fairfax, VA (US);
Ken Gould, Reston, VA (US);
Time Warner Cable Enterprises LLC, New York, NY (US);
Abstract
A delegated internet protocol version six prefix, which is assigned to a gateway device which is interposed between an internet and a premises, is divided into a lower-numbered portion and a higher-numbered portion. One of the portions is allocated to a plurality of networks associated with the premises. The other is broken into a plurality of blocks for use in prefix delegation for allocation to routers associated with the premises requesting the prefix delegation. The gateway device is operated in accordance with the dividing, allocating, and breaking steps. Optionally, at least some of the plurality of networks associated with the premises are pre-categorized into at least first and second trust zones, and the operating step further includes operating the gateway device in accordance with the pre-categorizing step. Apparatuses, devices, computer program products, and internet protocol version four embodiments are also provided.