Detection of an unauthorized access point in a wireless communication network

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United States of America Patent

PATENT NO 8493977
SERIAL NO

12957260

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Abstract

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A method and controller for detecting an unauthorized access point in a wireless communication network includes a first step of generating (200) a probe identity that is unused in the wireless communication network. A next step includes informing (202) adopted access points in the communication network of this generated probe identity, and that packets from this generated probe identity should be ignored. A next step includes broadcasting (204) at least one probe request using the generated probe identity. A next step includes detecting (206) if there are any probe responses to the at least one probe request, indicating an unauthorized access point. A next step includes providing an alert (214, 216, 218) if an unauthorized access point is detected.

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Patent Owner(s)

Patent OwnerAddress
EXTREME NETWORKS INC6480 VIA DEL ORO SAN JOSE CA 95119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sridhar, Pasupula Karnataka, IN 1 7
Vempati, Ramprasad Karnataka, IN 6 87
Vishwanathan, Ananda Krishnan Karnataka, IN 1 7

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