System and method of applying policy based, targeted prefix advertisements via internet protocol version 6 (IPv6) stateless address auto-configuration (SLAAC) router advertisement (RA) poisoning

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United States of America Patent

PATENT NO 11936617
APP PUB NO 20230216827A1
SERIAL NO

18121187

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Abstract

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Systems and network devices configured to use Stateless Address Auto-Configuration (SLAAC) to provide different internet protocol (IP) address information to user equipment (UE) devices that are connected to the same local area network (LAN). A network device (e.g., default router, etc.) may determine whether a UE device is eligible to receive special treatment based on a link-layer address of the UE device. The network device send the UE device an unicast router advertisement that includes a special prefix in response to determining that the UE device is eligible to receive special treatment. The network device may send the UE device an unicast router advertisement that includes a base prefix for the LAN in response to determining that the UE device is not eligible to receive special treatment.

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Patent Owner(s)

  • CHARTER COMMUNICATIONS OPERATING, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bleidorn, Timothy C Colorado Springs, US 6 3
Gottlieb, Erez Jordan Denver, US 6 3

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