发明名称 |
METHOD FOR CONFIGURING CLOSED USER NETWORK USING IP TUNNELING MECHANISM AND CLOSED USER NETWORK SYSTEM |
摘要 |
A method for configuring a closed user network (CUN) using an IP tunneling mechanism and a CUN system are disclosed. In particular, disclosed is a technique of establishing a tunnel between a tunnel end edge device (TEED) and a control server by using an IP tunneling mechanism to allow terminals connected to the TEED to perform communications by using a closed IP, enabling the TEED to provide a network address translation (NAT) function so that the TEED can perform data forwarding like a general NAT, without performing tunneling on a destination IP outside the closed IP section, to perform communication, and allowing a terminal located in an area where the TEED is not provided to directly establish a tunnel with the control server by using a client software to thereby perform communications with a terminal or a server connected to the TEED by using the closed IP. |
申请公布号 |
WO2010068018(A3) |
申请公布日期 |
2010.08.05 |
申请号 |
WO2009KR07315 |
申请日期 |
2009.12.08 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;KIM, SUN-CHEUL;RYU, HO-YONG;HONG, SUNG-BACK;LEE, KYEONG-HO |
发明人 |
KIM, SUN-CHEUL;RYU, HO-YONG;HONG, SUNG-BACK;LEE, KYEONG-HO |
分类号 |
H04L12/46;H04L12/56;H04L29/06 |
主分类号 |
H04L12/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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