Unlock instant, AI-driven research and patent intelligence for your innovation.

Domain name resolution method, device and computer-readable storage medium

A domain name resolution and domain name resolution request technology, applied in domain name resolution methods, computer-readable storage media, and device fields, can solve problems such as complex configuration processes, and achieve low configuration complexity, low maintenance costs, high confidentiality and security Effect

Active Publication Date: 2021-07-23
CLOUDMINDS SHANGHAI ROBOTICS CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the VPN gateway is required to configure a unique address in the VPN network for the virtual local DNS server dedicated to each tenant it supports, as the number of tenants supported by a single VPN gateway increases and the number of VPN gateways in the VPN network increases, the configuration process becomes more and more complicated.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Domain name resolution method, device and computer-readable storage medium
  • Domain name resolution method, device and computer-readable storage medium
  • Domain name resolution method, device and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0034] Before describing the domain name resolution method provided by the embodiment of the present disclosure, the domain name resolution method in the related art will be described first. The VPN gateway in the related art includes the respective virtual local DNS servers of multiple tenants, refer to figure 1 , figure 1 It is a schematic diagram of a domain name resolution method in the related art. like figure 1 as shown, figure 1 Take the VPN gateway including the virtual local DNS server of tenant 1 and the virtual local DNS server of tenant 2 as an example. The virtual local DNS server configured by the VPN gateway for tenant 1 is configured with...

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

No PUM Login to View More

Abstract

The disclosure provides a domain name resolution method, device and computer-readable storage medium. The method includes: after detecting that a target VPN client accesses the VPN gateway, the load balancer pushes the address of the virtual local DNS server to the target VPN client; the load balancer listens to the target The domain name resolution request sent by the VPN client to the virtual local DNS server, the domain name resolution request includes the intranet IP address of the target VPN client; Intranet IP address segment to determine the target tenant to which the target VPN client belongs; the load balancer forwards the domain name resolution request to the target virtual local DNS sub-server that provides local DNS services for the target tenant; The target virtual local DNS sub-server performs domain name resolution on the domain name resolution request.

Description

technical field [0001] The present disclosure relates to the computer field, and in particular, relates to a domain name resolution method, device, and computer-readable storage medium. Background technique [0002] In a VPN (Virtual Private VPN Network, virtual private network) network applying multi-tenant technology, each tenant is a collection of a group of users, and each user uses a VPN client to access the VPN network. The VPN gateway supports multi-tenant isolation. The VPN gateway includes a dedicated virtual local DNS server for each tenant it supports. The VPN gateway configures a unique address in the VPN network for each tenant-specific virtual local DNS server it supports to achieve multi-tenancy. isolation. [0003] Since the VPN gateway is required to configure a unique address in the VPN network for the virtual local DNS server dedicated to each tenant it supports, as the number of tenants supported by a single VPN gateway increases and the number of VPN ga...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/06H04L12/66
CPCH04L12/66H04L63/0272H04L61/4511
Inventor 朱磊
Owner CLOUDMINDS SHANGHAI ROBOTICS CO LTD