Invention Grant
- Patent Title: Tunnel endpoint device, communication device, communication system, communication method, and program
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Application No.: US14659460Application Date: 2015-03-16
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Publication No.: US09680663B2Publication Date: 2017-06-13
- Inventor: Koichi Tsuchiya
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McGinn IP Law Group, PLLC.
- Priority: JP2014-053673 20140317
- Main IPC: H04L12/50
- IPC: H04L12/50 ; H04L12/46 ; G06F9/455
Abstract:
A tunnel endpoint device includes a control unit configured to establish a communication tunnel with a tunnel endpoint device as a communication peer and an interface configured to access a storage device including communication state information about a tunnel communication. The control unit is configured to be adapted to take over state information about a tunnel communication of another tunnel endpoint device via the storage device when receiving an externally supplied switching instruction.
Public/Granted literature
- US20150263866A1 TUNNEL ENDPOINT DEVICE, COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM Public/Granted day:2015-09-17
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