Invention Grant
- Patent Title: Method for migration of virtual network function
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Application No.: US16086856Application Date: 2017-03-17
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Publication No.: US11223702B2Publication Date: 2022-01-11
- Inventor: Ivica Rimac , Leonhard Nobach , Volker Hilt
- Applicant: Alcatel Lucent
- Applicant Address: FR Nozay
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Nozay
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: EP16290053 20160324
- International Application: PCT/EP2017/056349 WO 20170317
- International Announcement: WO2017/162531 WO 20170928
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F9/54 ; H04L29/06 ; H04L29/08 ; H04L12/24 ; H04L12/861
Abstract:
A method for migration of a virtual network function, VNF, from a source node to a destination node includes receiving by the destination node a snapshot of a state of the virtual network function implemented by the source node and receiving by the destination node state update elements encoding a change of the state of the virtual network function implemented by the source node caused by processing of one or more data packets received by the source node since the snapshot.
Public/Granted literature
- US20190089814A1 METHOD FOR MIGRATION OF VIRTUAL NETWORK FUNCTION Public/Granted day:2019-03-21
Information query
