Invention Grant
US07580369B2 System and method for dynamically identifying internal hosts in a heterogeneous computing environment with multiple subnetworks.
有权
用于在具有多个子网络的异构计算环境中动态识别内部主机的系统和方法。
- Patent Title: System and method for dynamically identifying internal hosts in a heterogeneous computing environment with multiple subnetworks.
- Patent Title (中): 用于在具有多个子网络的异构计算环境中动态识别内部主机的系统和方法。
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Application No.: US11216789Application Date: 2005-08-31
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Publication No.: US07580369B2Publication Date: 2009-08-25
- Inventor: Scott A. Hankins , Guy Riddle
- Applicant: Scott A. Hankins , Guy Riddle
- Applicant Address: US CA Cupertino
- Assignee: Packeteer, Inc.
- Current Assignee: Packeteer, Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Baker Botts L.L.P.
- Main IPC: H04L12/28
- IPC: H04L12/28
Abstract:
A system and method for dynamically identifying internal hosts in a heterogeneous computing environment with multiple subnetworks is disclosed. A plurality of packets are analyzed. Each such packet includes a source address of an originating host and a destination address of a receiving host. An unknown originating host located at the source address of an outbound packet is classified as an inside host with high confidence. An unknown receiving host located at the destination address of an inbound packet is classified as an inside host. The unknown receiving host is reclassified as an inside host with high confidence upon receiving a further outbound packet having a source address corresponding to the address of the unknown receiving host.
Public/Granted literature
Information query
