Birch, Stewart, Kolasch & Birch, LLP
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
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.
Plustech Inc.
H H
H04L H04L
inventional additional
Yun-Seok Kyoung-Pil Sung-Goo Pil-Sang Kyu-Min Hyoung-Bae
Lee Kong Kim You Choi Park