Method and device for exposing virtual network service

A virtual network and server technology, applied in the field of virtual network service exposure methods and devices, can solve the problems of limited number of available IPs and ports of physical servers, poor exposure efficiency of virtual network services, etc., and achieve the effect of improving exposure efficiency

Active Publication Date: 2021-01-08
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first purpose of the present invention is to propose a method for exposing virtual network services, which is used to solve the problem in the prior art that the number of real available IPs and ports of physical servers is limited, resulting in poor exposure efficiency of virtual network services

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  • Method and device for exposing virtual network service
  • Method and device for exposing virtual network service
  • Method and device for exposing virtual network service

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Embodiment Construction

[0043] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0044] The method and device for exposing virtual network services according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0045] figure 1 It is a schematic flowchart of a method for exposing a virtual network service provided by an embodiment of the present invention. Such as figure 1 As shown, the virtual network service exposure method includes the following steps:

[0046] S101. The server receives the first access service request sent by the external netwo...

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Abstract

The present invention proposes a virtual network service exposure method and device, wherein the method includes: when the server sends the second access service request to the port of the virtual machine, adding the source IP address of the external network terminal as a mark in the second access service request Information, so that the virtual machine obtains the service data packet corresponding to the second access service request, and carries the source IP address information as a mark in the service data packet and returns it to the server, and the server sends the service data packet according to the source IP address information as the mark to external network terminals. In this embodiment, by adding the source IP address information of the external network terminal as a mark in the second access service request and the corresponding service data packet, it is avoided to use the IP and port of the physical server to map to the virtual machine port or use bridging The method of real IP expands the real available IP and port of the physical server, which can meet the needs of virtual network exposure services and improve the efficiency of virtual network service exposure.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a method and device for exposing virtual network services. Background technique [0002] Currently, in the virtualization technology, by virtualizing a physical server, multiple virtual machines can be deployed on a single physical server, thereby effectively improving resource utilization of the physical server. After the physical server is virtualized, when the virtual machine in the physical server exposes services to the outside, port mapping is usually used, using the IP and port of the physical server to map to the port of the virtual machine or bridging using the real IP method. [0003] However, when the number of real available IPs and ports of the physical server is limited, it cannot meet the needs of virtual network exposure services, reducing the efficiency of virtual network service exposure. Contents of the invention [0004] The present invention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/12G06F9/455
CPCG06F9/4555G06F2009/45595H04L61/4541H04L61/4511H04L67/60
Inventor 陈刚
Owner NEUSOFT CORP
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