Virtual network mapping method and device
A mapping method and technology of a mapping device are applied in the field of virtual network mapping methods and devices, which can solve problems such as low virtual network mapping efficiency, and achieve the effects of shortening response time, ensuring continuity, and improving mapping efficiency.
Active Publication Date: 2021-01-19
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] This application provides a virtual network mapping method and device, which solves the problem of low virtual network mapping efficiency
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0020] In the embodiments of the present application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application shall not be interpreted as being more preferred or more advantageous than other embodiments or design schemes. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a virtual network mapping method and device, relates to the technical field of communication, and solves the problem of relatively low virtual network mapping efficiency. The method comprises the following steps: enabling a virtual network mapping device to determine that a target virtual node is abnormal, and acquiring target information of the target virtual node, whereinthe target information comprises a clustering identifier of the target virtual node; determining a class cluster where the target virtual node is located according to the clustering identifier; in theclass cluster, determining at least one candidate physical node according to the target information; determining the candidate physical node with the shortest Euclidean distance from the target virtual node as a target physical node; and mapping the target virtual node to the target physical node. The embodiment of the invention is applied to mapping abnormal virtual nodes to physical nodes.
Description
technical field [0001] The embodiments of the present application relate to the technical field of communications, and in particular, to a virtual network mapping method and device. Background technique [0002] The underlying physical infrastructure of a virtualized network is shared. When one of the physical servers fails or is attacked, all the virtual machines carried on it will fail, affecting the continuity of the network and business. In the face of such virtual network problems, survivability virtual network mapping is usually used to solve them. [0003] At present, the commonly used virtual network mapping method is: first evaluate the trust relationship between the virtual node and the physical node to ensure mutual trust between the virtual node and the physical node to be mapped; Sorting is performed to map the more important virtual nodes to more important physical nodes; finally, the K shortest path algorithm is used to determine the physical node to which th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/733H04L12/703H04L12/715H04L12/46H04L45/122H04L45/28
CPCH04L45/122H04L45/28H04L45/46H04L12/4641
Inventor 陆勰马铮张曼君王姗姗谢泽铖
Owner CHINA UNITED NETWORK COMM GRP CO LTD