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    A METHOD, APPARATUS, AND SOFTWARE PRODUCT FOR DETECTING ROGUE ACCESS POINTS IN A WIRELESS NETWORK
    1.
    发明专利
    A METHOD, APPARATUS, AND SOFTWARE PRODUCT FOR DETECTING ROGUE ACCESS POINTS IN A WIRELESS NETWORK 未知

    公开(公告)号：CA2529411C

    公开(公告)日：2010-01-12

    申请号：CA2529411

    申请日：2004-04-20

    Applicant: CISCO TECH INC

    Inventor： KAISER DARYL A ,  OLSON TIMOTHY S ,  ROSHAN PEJMAN D

    IPC: H04L12/28 ,  H04L29/06 ,  H04W12/12

    Abstract: A method, an apparatus, and a software program to implement a method to dete ct a rogue access point of a wireless network. The method includes maintaining an AP database that includes information about managed access point (APs) and friendly APs, including the MAC address of each managed AP. The method furth er includes sending a scan request to one or more managed APs, including one or more of a request for the receiving managed AP to scan for beacons and probe responses and a request for the receiving managed AP to request its clients to' scan for beacons and probe responses. The method further includes receiving reports from at least one of the receiving managed APs, a report including information on any beacon or probe response received that was sent by an AP. For each beacon or probe response on which information is received , the method analyzes the information received in the report about the AP that sent the beacon or probe response, the analyzing including ascertaining if t he MAC address of the AP that sent the beacon or probe response matches a MAC address of an AP in the AP database to ascertain whether or not the AP is a potential rogue AP or a managed or friendly AP.

    RADIO FREQUENCY FIREWALL COORDINATION
    2.
    发明申请
    RADIO FREQUENCY FIREWALL COORDINATION 审中-公开
    无线电频率防火墙协调

    公开(公告)号：WO2008073608A3

    公开(公告)日：2008-09-04

    申请号：PCT/US2007083340

    申请日：2007-11-01

    Applicant: CISCO TECH INC

    Inventor： THOMSON ALLAN ,  HART BRIAN DONALD ,  YANKOWSKI MARK PAUL ,  ANDIAZABAL CHRISTINE ,  OLSON TIMOTHY S

    IPC: G06F9/00 ,  H04W4/02 ,  H04W12/00 ,  H04W12/08

    CPC classification number: H04W12/08 ,  H04L63/107 ,  H04W4/02 ,  H04W4/023

    Abstract: In one embodiment, a method includes identifying, responsive to a triggering event, one or more radio frequency (RF) firewall transceivers that neighbor a data wireless access point to which a given wireless client is communicating; configuring one or more of the identified neighboring RF firewall transceivers to detect RF frames transmitted by the wireless client; causing the data wireless access point to transmit one or more wireless messages operative to cause the wireless client to transmit RF frames; collecting RF signal data corresponding to the RF frames transduced by one or more of the identified neighboring RF firewall transceivers; transmitting the collected RF signal data to a location system; receiving from the location system an indication of the location of the wireless client; and applying one or more network access policies based on the indication of the location.

    Abstract translation: 在一个实施例中，一种方法包括响应于触发事件识别与给定无线客户端正在通信的数据无线接入点相邻的一个或多个射频（RF）防火墙收发器; 配置一个或多个所识别的相邻RF防火墙收发器以检测无线客户端发送的RF帧; 使数据无线接入点发送一个或多个无线消息，以使无线客户端发送RF帧; 收集与一个或多个所识别的相邻RF防火墙收发器所转发的RF帧相对应的RF信号数据; 将收集的RF信号数据发送到位置系统; 从所述位置系统接收所述无线客户端的位置的指示; 以及基于所述位置的指示应用一个或多个网络访问策略。

    TROUBLESHOOTING LINK AND PROTOCOL IN A WIRELESS NETWORK
    3.
    发明申请
    TROUBLESHOOTING LINK AND PROTOCOL IN A WIRELESS NETWORK 审中-公开
    无线网络中的故障排除链接和协议

    公开(公告)号：WO2007098357A3

    公开(公告)日：2008-11-20

    申请号：PCT/US2007062189

    申请日：2007-02-15

    Applicant: CISCO TECH INC

    Inventor： OLSON TIMOTHY S ,  PATIL JEEVAN SHASHIKANT ,  STEPHENSON DAVID S ,  O'HARA JR ROBERT B

    IPC: H04W24/00 ,  H04W24/10 ,  H04W88/02

    CPC classification number: H04W24/00 ,  H04L41/06 ,  H04L41/0836 ,  H04L41/0886 ,  H04L43/0811 ,  H04L43/0829 ,  H04L43/16 ,  H04L43/50 ,  H04W24/10 ,  H04W88/02

    Abstract: Methods, apparatuses, and systems directeli to facilitating troubleshooting wireless conneptivity issues in a wirsless network. In accordance with one embodiment of the present invention, either a diagnostic supplicant in the Wireless client (Fig. IA, 60a, 60b, 60c 60d) or a diagnostic manager (fig.lA, 10) initiates a troubleshooting protocol between the diagnostic supplicant and the diagnostic manager over a diagnostic link in response to one orjmore events. In one embodiment, after the diagnostic supplicant esiablishes a link to a diagnostic manager (fig. IA, 10) via a diagnostic link, the diagnostic supplicant generates and transmits a problem report to the diagnostic manager. The problem report initiates a troubleshooting protocol between the diagnostic manager and the diagnostic supplicant.

    Abstract translation: 方法，设备和系统，以便于在无线网络中排除无线连接性问题。 根据本发明的一个实施例，无线客户端（图1A，60a，60b，60c 60d）或诊断管理器（图1A，10）中的诊断请求者都启动诊断请求者和诊断请求者之间的故障排除协议 诊断管理器通过诊断链接响应一个或多个事件。 在一个实施例中，在诊断请求者经由诊断链路确定到诊断管理器（图1A，10）的链接之后，诊断请求者生成并向诊断管理器发送问题报告。 问题报告启动诊断管理器和诊断请求者之间的故障排除协议。

    4.
    发明专利
    未知

    公开(公告)号：DE602004026196D1

    公开(公告)日：2010-05-06

    申请号：DE602004026196

    申请日：2004-04-20

    Applicant: CISCO TECH INC

    Inventor： OLSON TIMOTHY S ,  KAISER DARYL A ,  ROSHAN PEJMAN D

    IPC: H04L12/28 ,  H04L29/06 ,  H04W12/12

    Abstract: A method, an apparatus, and a software program to implement a method to detect a rogue access point of a wireless network. The method includes maintaining an AP database that includes information about managed access point (APs) and friendly APs, including the MAC address of each managed AP. The method further includes sending a scan request to one or more managed APs, including one or more of a request for the receiving managed AP to scan for beacons and probe responses and a request for the receiving managed AP to request its clients to scan for beacons and probe responses. The method further includes receiving reports from at least one of the receiving managed APs, a report including information on any beacon or probe response received that was sent by an AP. For each beacon or probe response on which information is received, the method analyzes the information received in the report about the AP that sent the beacon or probe response, the analyzing including ascertaining if the MAC address of the AP that sent the beacon or probe response matches a MAC address of an AP in the AP database to ascertain whether or not the AP is a potential rogue AP or a managed or friendly AP.

    A method, apparatus and software product for detecting rogue access points in a wireless network
    5.
    发明专利
    A method, apparatus and software product for detecting rogue access points in a wireless network 未知

    公开(公告)号：AU2004301015B2

    公开(公告)日：2009-12-10

    申请号：AU2004301015

    申请日：2004-04-20

    Applicant: CISCO TECH INC

    Inventor： ROSHAN PEJMAN D ,  OLSON TIMOTHY S ,  KAISER DARYL A

    IPC: H04L12/28 ,  H04L29/06 ,  H04W12/12

    Abstract: A method, an apparatus, and a software program to implement a method to detect a rogue access point of a wireless network. The method includes maintaining an AP database that includes information about managed access point (APs) and friendly APs, including the MAC address of each managed AP. The method further includes sending a scan request to one or more managed APs, including one or more of a request for the receiving managed AP to scan for beacons and probe responses and a request for the receiving managed AP to request its clients to scan for beacons and probe responses. The method further includes receiving reports from at least one of the receiving managed APs, a report including information on any beacon or probe response received that was sent by an AP. For each beacon or probe response on which information is received, the method analyzes the information received in the report about the AP that sent the beacon or probe response, the analyzing including ascertaining if the MAC address of the AP that sent the beacon or probe response matches a MAC address of an AP in the AP database to ascertain whether or not the AP is a potential rogue AP or a managed or friendly AP.

    ENHANCED COVERAGE HOLE DETECTION IN WIRELESS NETWORKS
    7.
    发明申请
    ENHANCED COVERAGE HOLE DETECTION IN WIRELESS NETWORKS 审中-公开
    在无线网络中增强覆盖孔检测

    公开(公告)号：WO2008016799A3

    公开(公告)日：2008-11-13

    申请号：PCT/US2007074127

    申请日：2007-07-23

    Applicant: CISCO TECH INC

    Inventor： STEPHENSON DAVID SHELDON ,  OLSON TIMOTHY S ,  DOUGLAS BRETTON LEE

    IPC: H04M1/66 ,  H04B7/00 ,  H04W24/00 ,  H04W24/08 ,  H04W84/12

    CPC classification number: H04W24/00 ,  H04W24/08 ,  H04W84/12

    Abstract: Methods, apparatuses and systems directed to identifying coverage holes in wireless networks. According to implementation of the present invention, the wireless network infrastructure analyzes signal strength data to detect potential coverage holes associated with one or more wireless clients (604) and validates (616) the potential coverage holes based on observed coverage data.

    Abstract translation: 用于识别无线网络覆盖漏洞的方法，设备和系统。 根据本发明的实现，无线网络基础设施分析信号强度数据以检测与一个或多个无线客户端（604）相关联的潜在覆盖空间，并基于观察到的覆盖数据验证（616）潜在覆盖空洞。

    DYNAMICALLY MEASURING AND RE-CLASSIFYING ACCESS POINTS IN A WIRELESS NETWORK
    10.
    发明公开
    DYNAMICALLY MEASURING AND RE-CLASSIFYING ACCESS POINTS IN A WIRELESS NETWORK 审中-公开
    动物园信使在NEUKLASSIFIZIERUNG VON ZUGANGSPUNKTEN在EINEM DRAHTLOSEN NETZWERK

    公开(公告)号：EP1851631A4

    公开(公告)日：2013-06-26

    申请号：EP06720429

    申请日：2006-02-06

    Applicant: CISCO TECH INC

    Inventor： STIEGLITZ JEREMY ,  OLSON TIMOTHY S ,  ROSHAN PEJMAN D

    IPC: G06F11/00 ,  H04L29/06 ,  H04W12/12 ,  H04W24/00 ,  H04W84/12 ,  H04W88/08

    CPC classification number: H04W24/00 ,  H04L63/1433 ,  H04L63/20 ,  H04W12/12 ,  H04W84/12 ,  H04W88/08

    Abstract: A method, an apparatus, and a carrier medium carrying computer readable code segments to instruct a processor to execute the method. The method is in a wireless network that includes at least one access point. The method includes, from time-to- time, measuring (405) a first set of at least one property of each access point (111-115) of a set of at least one classified access point of the wireless network. The method further includes re-classifying (407) each access point based on at least one function of a second set of at least one property of the access point, the second set of properties including the first set of properties. The set of at least one access point is classified according to a set of AP classifications, and the re-classifying is into one of the AP classifications.

    Abstract translation: 一种携带计算机可读代码段以指示处理器执行该方法的方法，装置和载体介质。 该方法在包括至少一个接入点的无线网络中。 该方法包括不时地测量（405）无线网络的至少一个分类接入点的集合中的每个接入点（111-115）的至少一个属性的第一集合。 该方法还包括基于接入点的至少一个属性的第二组的至少一个功能来重新分类（407）每个接入点，第二组属性包括第一组属性。 至少一个接入点的集合根据一组AP分类进行分类，并且重新分类成为AP分类之一。

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