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Title:
NETWORK ACCESS CONTROL
Document Type and Number:
WIPO Patent Application WO/2018/045994
Kind Code:
A1
Abstract:
The present invention provides a network access control method, an NAS, and a machine readable storage medium. In examples of the present invention, when a terminal first goes online, an NAS obtains a temporary role of the terminal, and applies for a temporary IP address for the terminal upon receipt of an IP address request of the terminal, the lease of the temporary IP address being set as the shortest lease; when portal authentication succeeds, force the terminal to go offline; when the terminal goes online for the second time, obtain a service role of the terminal, and apply for a service IP address for the terminal upon receipt of an IP address request sent by the terminal when the lease of the temporary IP address expires, the service IP address being an IP network segment corresponding to the service role.

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Inventors:
SONG YUBING (CN)
Application Number:
PCT/CN2017/101071
Publication Date:
March 15, 2018
Filing Date:
September 08, 2017
Export Citation:
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Assignee:
NEW H3C TECH CO LTD (CN)
International Classes:
H04L12/46; H04L29/12; H04L29/06
Domestic Patent References:
WO2013041882A22013-03-28
Foreign References:
CN102572005A2012-07-11
CN102244866A2011-11-16
CN104618522A2015-05-13
CN1708021A2005-12-14
Other References:
See also references of EP 3512181A4
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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