Invention Grant
US08661133B2 Method for allowing and blocking a user PC which can use internet at the same time in a private network thereof a method for analyzing and detecting a judgement about whether NAT(network address translation) can be used or not using a traffic data, and the number of terminals sharing NAT
有权
允许和阻止可以在专用网络中同时使用因特网的用户PC的方法，用于分析和检测关于是否可以使用交通数据的NAT（网络地址转换）的判断的方法，以及数字 的终端共享NAT
- Patent Title: Method for allowing and blocking a user PC which can use internet at the same time in a private network thereof a method for analyzing and detecting a judgement about whether NAT(network address translation) can be used or not using a traffic data, and the number of terminals sharing NAT
- Patent Title (中): 允许和阻止可以在专用网络中同时使用因特网的用户PC的方法，用于分析和检测关于是否可以使用交通数据的NAT（网络地址转换）的判断的方法，以及数字 的终端共享NAT
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Application No.: US13121733Application Date: 2008-10-28
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Publication No.: US08661133B2Publication Date: 2014-02-25
- Inventor: Hyoung-Bae Park , Yun-Seok Lee , Kyu-Min Choi , Kyoung-Pil Kong , Pil-Sang You , Sung-Goo Kim
- Applicant: Hyoung-Bae Park , Yun-Seok Lee , Kyu-Min Choi , Kyoung-Pil Kong , Pil-Sang You , Sung-Goo Kim
- Applicant Address: KR Seoul
- Assignee: Plustech Inc.
- Current Assignee: Plustech Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2008-0099860 20081010
- International Application: PCT/KR2008/006350 WO 20081028
- International Announcement: WO2010/041784 WO 20100415
- Main IPC: G06F13/20
- IPC: G06F13/20 ; G06F13/14 ; G06F21/20 ; H04L12/12
Abstract:
The present invention provides according to an embodiment a method including analyzing traffic; judging whether NAT (Network Address Translation) use of a client configuring and using a private network as well as a being provided an authorized IP address (an Internet IP address) is allowed or not, for analyzing and detecting a number of sharing terminals; creating a database using data; and formulating a policy by using information in the database, so that when users of the private network connect to the Internet at the same time, permission or blocking of Internet use can be executed selectively.
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