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Traffic scheduling method for accessing IPv4/IPv6 network by IPv4 end

A technology of traffic scheduling and ipv6 network, which is applied in the field of network communication, can solve the problems of IPv4/IPv6 traffic scheduling, inability to select in a targeted manner, traffic scheduling without design and related mechanisms, etc., and achieve the effect of optimizing access quality

Pending Publication Date: 2022-07-12
北京英迪瑞讯网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the existing above-mentioned technologies have no corresponding design and related mechanisms in terms of traffic scheduling
Specifically, in the scenario where an IPv4 client accesses the IPv4 / IPv6 Internet, the existing technology cannot perform flexible IPv4 / IPv6 traffic scheduling according to the usage of IPv4 / IPv6 resources and the IPv4 / IPv6 access quality of the current access service
For example, when the IPv4 egress is congested, it is impossible to select the corresponding service and schedule its access to the IPv6 egress; conversely, when the IPv6 egress is congested, it is impossible to select the corresponding service and schedule its access to the IPv4 egress; Different prices for IPv4 egress and IPv6 egress, formulate the optimal IPv4 / IPv6 traffic scheduling strategy; in the case of poor access quality of an IPv6 service, it is impossible to target it while other service access remains unchanged Switch to IPv4 access

Method used

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  • Traffic scheduling method for accessing IPv4/IPv6 network by IPv4 end

Examples

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Embodiment 1

[0066] like figure 1 As shown, on the one hand, this application proposes a traffic scheduling method for an IPv4 terminal to access an IPv4 / IPv6 network, including the following steps:

[0067] S100, install and configure an IPv4 / IPv6 translation gateway, and construct a policy rule table queried by the longest domain name matching mechanism on the IPv4 / IPv6 translation gateway;

[0068] According to the above three methods of constructing the "policy rule table queried by the longest domain name matching mechanism", in the specific implementation, the following configuration should be performed first: select the "manually configure default policy rules" method, set the configuration rules and configure them to IPv4 / IPv6 translation gateway, including the default IPv6 priority or IPv4 priority, in the multi-egress scenario, you can also specify the default egress next hop on this basis. Among them, in each policy rule constructed, if there is a situation of multiple IPv4 / IP...

Embodiment 2

[0127] Based on the implementation principle of Example 1, as figure 2 As shown, another aspect of the present application proposes a device for implementing the above-mentioned traffic scheduling method for an IPv4 end accessing an IPv4 / IPv6 network, including:

[0128] A gateway configuration module, for installing and configuring an IPv4 / IPv6 translation gateway, and constructing a policy rule table queried by the longest domain name matching mechanism on the IPv4 / IPv6 translation gateway;

[0129] DNS A record request module, for sending a DNS A record request to the IPv4 / IPv6 translation gateway through the IPv4 client in the IPv4 network;

[0130] The IPv4 A record query module is configured to receive the DNS A record request through the IPv4 / IPv6 translation gateway, query the A record and AAAA record of the specified domain name from the global DNS system, and select the most Excellent A record or AAAA record: if it is an A record, it is directly returned to the IPv...

Embodiment 3

[0136] Further, according to another aspect of the present disclosure, the present application also proposes a traffic scheduling system for an IPv4 end to access an IPv4 / IPv6 network, including:

[0137] processor;

[0138] memory for storing processor-executable instructions;

[0139] Wherein, the processor is configured to implement the above-mentioned traffic scheduling method for an IPv4 end accessing an IPv4 / IPv6 network when executing the executable instruction.

[0140] The traffic scheduling system for accessing an IPv4 / IPv6 network from an IPv4 end according to an embodiment of the present disclosure includes a processor and a memory for storing instructions executable by the processor. Wherein, the processor is configured to implement any one of the foregoing traffic scheduling methods for IPv4 terminals accessing an IPv4 / IPv6 network when executing the executable instructions.

[0141] Here, it should be noted that the number of processors may be one or more. Me...

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Abstract

The invention relates to a traffic scheduling method for accessing an IPv4 / IPv6 network by an IPv4 end, and the method comprises the steps: installing and configuring an IPv4 / IPv6 translation gateway, and constructing a strategy rule table inquired by a longest domain name matching mechanism on the IPv4 / IPv6 translation gateway; sending a DNS A (Domain Name Server A) recording request to the IPv4 / IPv6 translation gateway through an IPv4 client in an IPv4 network; the IPv4 / IPv6 translation gateway receives the DNS A record request, selects an optimal A record from the DNS A record request according to a preset strategy rule, and returns the optimal A record to the IPv4 client; and the IPv4 client initiates an IPv4 address access corresponding to the IPv4 A record according to the IPv4 A record. Different domain name access paths can be controlled based on an intelligent strategy rule table of a longest domain name matching principle, and flow fine control is realized.

Description

technical field [0001] The present disclosure relates to the technical field of network communication, and in particular, to a traffic scheduling method and device for an IPv4 end accessing an IPv4 / IPv6 network, and a traffic scheduling system for an IPv4 end accessing an IPv4 / IPv6 network. Background technique [0002] With the development of Internet technology, the IPv4 network protocol has been unable to meet the growing network demand due to the limitation of its address space. In order to break through the constraints brought by the IPv4 network protocol, the invention of new network technology is imperative. In this context, the next generation Internet protocol IPv6 was invented. As the core network protocol of the next-generation Internet, IPv6 has sufficient address space and advanced protocol features, as well as better security, optimized hierarchical addressing and routing mechanisms, better end-to-end features, better Advantages such as quality of service and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L61/251H04L61/255H04L61/4511H04L45/745H04L45/741
CPCH04L61/251H04L61/255H04L45/745H04L45/741
Inventor 刘小平韩国梁王桥倩包丛笑李星
Owner 北京英迪瑞讯网络科技有限公司
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