CN117201504B - Edge node network data flow direction control method, system, equipment and medium - Google Patents
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Abstract
The invention relates to a method, a system, equipment and a medium for controlling the data flow direction of an edge node network, wherein the method comprises the following steps: the user requests the edge node to support service from the nearby edge node and sends the self characteristic information to the server; the server screens out available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the requesting party; the user initiates an access application to the edge node support service, initiates a request to each edge node in the available node list to acquire the delay condition of the corresponding edge node, selects the edge node to connect according to the delay condition and/or the transmission protocol and sends the request; and the edge node receiving the user request analyzes the user request and dispatches the resource to the user according to the analysis content.
Description
Technical Field
The invention relates to a method, a system, equipment and a medium for controlling the network data flow direction of an edge node, belonging to the technical field of network data control.
Background
A significant delay spread occurs in the edge nodes (devices) accessing an area in different territories. And the connected clients need to smoothly connect the corresponding edge nodes, and the network processing is needed by using modes such as proxy and the like. The clients that can be received by a physical region are limited by regions or technologies, and the connected users need to be users of a physical region or users who grasp certain agent technologies and resources.
And the real IP of the edge node is exposed, the market is subjected to conditions such as port scanning, protocol attack, flood attack and the like, and the running environment of the internal service is relatively bad. Additional development resources and security detection are required.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a method, a system, equipment and a medium for controlling the data flow direction of an edge node network.
The technical scheme of the invention is as follows:
in one aspect, the present invention provides a method for controlling a data flow direction of an edge node network, including the following steps:
the user requests the edge node to support service from the nearby edge node and sends the self characteristic information to the server;
the server screens out available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the requesting party;
the user initiates an access application to the edge node support service, initiates a request to each edge node in the available node list to acquire the delay condition of the corresponding edge node, selects the edge node to connect according to the delay condition and/or the transmission protocol and sends the request;
and the edge node receiving the user request analyzes the user request and dispatches the resource to the user according to the analysis content.
As a preferred embodiment, the step of the server screening available node list from the edge nodes of all the access servers according to the characteristic information of the user and the characteristic information of each edge node and returning the list to the requester specifically includes:
the server performs weight calculation according to the characteristic information of the user and the characteristic information of each edge node, and initially screens out the edge nodes in a preset weight range;
obtaining the load condition of each preliminarily screened edge node, and filtering out the edge nodes with the loads in a preset proportion;
a portion of the edge nodes are randomly selected among the remaining edge nodes to form a list of available nodes.
As a preferred embodiment, the user own feature information and the feature information of the edge node include:
the method comprises the steps of outputting an IP address, presetting operator support weights, presetting network protocol support weights of different categories, recording IP section weights and presetting equipment self-carrying weights of all edge nodes.
As a preferred embodiment, the edge node comprises a service support node;
the service support node is provided with an edge node access service;
when any newly created edge node appears, the newly created edge node reports own characteristic information to the service support node;
the service support node sets the newly created edge node access through the edge node access service, controls the newly created edge node to perform self-detection, and enables the newly created edge node after the self-detection is completed.
As a preferred embodiment, the step of selecting the edge node to connect and request according to the delay condition and/or the transmission protocol includes:
acquiring the delay condition of each edge node in the available node list, and selecting one edge node with the fastest delay;
and in a set period of time, sending all interaction requests requiring short delay to the selected edge nodes.
As a preferred embodiment, the step of selecting the edge node to connect and request according to the delay condition and/or the transmission protocol includes:
connecting a plurality of edge nodes in the list of available nodes using a corresponding transport protocol;
acquiring delay conditions of a plurality of selected edge nodes based on corresponding transmission protocols, and selecting one edge node with the fastest delay as a preferred node;
the preferred node is effectively used for long connection in a period of time, and the temporarily abandoned edge node is subjected to ping-pong operation during the long connection;
the temporarily abandoned edge node still has the return of the message, and once the message return and ping-pong operation are faster than the current preferred node, the long connection is transferred to the temporarily abandoned edge node, and the original preferred node is converted into the temporarily abandoned edge node.
As a preferred embodiment, the step of receiving the user request by the edge node to parse the user request and schedule the resource to the user according to the parsed content specifically includes:
an edge node receiving a user request acquires a transmission protocol type of a user initiated request;
analyzing the corresponding request information by using a preset analyzer according to the transmission protocol type and checking;
after verification is passed, the edge node searches a nearby resource pool according to the resource information of the analysis content;
and scheduling the resources in the resource pool to the user.
In another aspect, the present invention further provides a system for controlling a data flow direction of an edge node network, including:
edge nodes, a server side and a client side;
the user requests the edge node to support service from the nearby edge node through the client and sends the self characteristic information to the server;
the server screens available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the client initiating the request;
a user initiates an access application to an edge node support service through a client, initiates a request to each edge node in an available node list to acquire the delay condition of the corresponding edge node, selects the edge node to connect according to the delay condition and/or a transmission protocol, and sends the request;
and the edge node receiving the user request analyzes the user request, and dispatches the resource to the client side initiating the request according to the analysis content.
In yet another aspect, the present invention further provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the edge node network data flow control method according to any embodiment of the present invention when the program is executed by the processor.
In yet another aspect, the present invention further provides a computer readable storage medium, on which a computer program is stored, wherein the program when executed by a processor implements a method for controlling a data flow of an edge node network according to any embodiment of the present invention.
The invention has the following beneficial effects:
1. the invention can control the specific node information which can be obtained by the user. The screening and filtering of the nodes are performed in the control process, so that the content of the equipment nodes obtained by a user in a time interval of a region is always similar and similar, and most of the nodes are protected to be relatively safe. While in this way consuming the attacker's traffic. The resource consumption of the attacker and the resource consumption of the attacked are pulled in, so that the attack cost of the attacker is increased.
2. The invention controls the newly created edge node to carry out self-detection, and enables the newly created edge node and reports the newly created edge node to the service support node after the self-detection is completed. The self-detection can confirm the running state of the service and ensure the availability of the nodes. Meanwhile, the self-detection can determine whether the node is suitable for the current situation, so that the service support node can be distributed more accurately.
3. The invention is based on the provided edge node access service, can continuously adjust the used nodes, not only can optimize the node structure by continuously adding new nodes through the nodes with lower waste utilization rate, but also can enable an attacker to attack the waste IP, thereby protecting the safety of most nodes.
Drawings
FIG. 1 is a schematic flow chart of a method according to a first embodiment of the invention;
FIG. 2 is a schematic diagram of an edge node support service according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an edge node access service according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a preferred connection of a user to a single node according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a user preferred selection node maintaining long connections in an embodiment of the present invention;
fig. 6 is a schematic diagram of a node scheduling resources to users according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the step numbers used herein are for convenience of description only and are not limiting as to the order in which the steps are performed.
It is to be understood that the terminology used in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Embodiment one:
referring to fig. 1, the present embodiment provides a method for controlling a data flow direction of an edge node network, including the following steps:
s100, a user requests an edge node to support service from a nearby edge node and sends self characteristic information to a server; in this embodiment, the edge node support service is a broad set of interfaces, as long as the corresponding interfaces are supported. I.e. may be referred to as edge node support services. The content of the set of services mainly provides support for supporting network data flow control. The following are specifically provided:
the method comprises the steps of obtaining edge nodes supporting regional characteristics, automatically expanding and detecting supporting regions, recording information of the supporting edge nodes and automatically balancing different current edge nodes.
And S200, the server screens out available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the requesting party.
S300, a user initiates an access application to an edge node supporting service, initiates a request to each edge node in an available node list to acquire the delay condition of the corresponding edge node, and selects the edge node to connect and send the request according to the delay condition and/or a transmission protocol.
S400, the edge node receiving the user request analyzes the user request, and the resource is scheduled to the user according to the analysis content.
Referring specifically to fig. 2, as a preferred implementation manner of this embodiment, in step S200, the step of the server screening available node lists among all edge nodes accessing to the server according to the characteristic information of the user and the characteristic information of each edge node, and returning the list to the requester is specifically:
and S201, the server performs weight calculation according to the characteristic information of the user and the characteristic information of each edge node, and initially screens out the edge nodes which meet the requirements and are in a preset weight range.
The calculation of the weight value is based on the configuration item weight configured at the client side recorded in the characteristic information of the user and the weight value of different characteristic information recorded by the edge node; for example:
the user configures the allocation weight of the network segment IP address 172.16.0.0/24 to be 100, the equipment weight of the edge node 1 to be 50, the equipment weight of the edge node 2 to be 50 at the client, the server records the allocation weight of the network segment IP address 172.16.0.0/24 of the edge node 1 to be 100, the equipment weight of the edge node 1 to be 100, the performance pressure of the edge node 1 to be 125% and the special state weight to be 0.05. Based on the above information, the comprehensive weight value of the edge node 1 can be initially selected to be (100×100+100×50) ×0.05=750. If the user is within the weight range of the client configuration, the edge node 1 is included in the preliminary screening list.
The preliminarily screened edge nodes represent data flow control tasks that to some extent can receive users.
S202, a server acquires the load condition of each preliminarily screened edge node, and the load condition determines whether the edge node is suitable for receiving the selection of a user; and (3) carrying out secondary screening to filter out edge nodes loaded in a preset proportion, so that node downtime caused by the fact that part of hot nodes are squeezed by a large number of users is avoided. For example, filtering out edge nodes with a load greater than 80%.
S203, part of edge nodes are randomly selected from the rest of edge nodes to form a usable node list. And the method prevents one user from acquiring excessive nodes at one time, so that resources are wasted or attacked. Moreover, random acquisition can also prevent avalanche caused by excessive connection instantaneously encountered due to the fact that a certain node is excellent.
Based on the above steps, the embodiment can control specific node information that can be obtained by the user. The screening and filtering of the nodes are performed in the control process, so that the content of the equipment nodes obtained by a user in a time interval of a region is always similar and similar, and most of the nodes are protected to be relatively safe. While in this way consuming the attacker's traffic. The resource consumption of the attacker and the resource consumption of the attacked are pulled in, so that the attack cost of the attacker is increased.
As a preferred implementation manner of this embodiment, the user own feature information and feature information of the edge node include:
the method comprises the steps of outputting an IP address, presetting operator support weights, presetting network protocol support weights of different categories, recording IP section weights and presetting equipment self-carrying weights of all edge nodes. The characteristic information edge node support service and the edge node access service are respectively shared, and the edge node access service reports the characteristic information edge node support service to the information edge node support service. In the calculation of the weight, the supported weight value is calculated by the network state of the environment where the accessed edge node is detected. The edge node support service calculates the node content required by the client according to the edge node and client configuration. The user's client obtains service through the issued edge node.
In addition to the edge node support services, this embodiment also exploits edge node access services. The edge node access service provides services for flow control. It provides detailed control of how traffic is specifically done, which is the boundary for our service support. The edge node access service specifically provides:
user access check, user resource acquisition, access information feedback, edge node access configuration, ping-pong interfaces of different protocols and persistence interfaces of different protocols.
Referring specifically to fig. 3, as a preferred implementation of the present embodiment, the edge node includes a service support node;
the service support node is provided with an edge node access service;
when any newly created edge node appears, the newly created edge node reports own characteristic information to the service support node; the original equipment created by the edge node does not fully understand the characteristics of the node, so the node itself is required to inform. The node that is first reported is not directly applied and served, but needs to be used after self-detection.
The service support node sets newly created edge node access through the edge node access service and configures the newly created edge node access so as to quickly support the service types missing from the current edge node access service provided for users, such as edge node services of different transmission protocols and edge node services required by different network environments.
And controlling the newly created edge node to perform self-detection, starting the newly created edge node after the self-detection is completed, and reporting the newly created edge node to the service support node. The self-detection can confirm the running state of the service and ensure the availability of the nodes. Meanwhile, the self-detection can determine whether the node is suitable for the current situation, so that the service support node can be distributed more accurately.
Based on the edge node access service provided by the embodiment, the nodes used by us can be continuously adjusted, the node structure of us can be continuously optimized by adding new nodes to the nodes with lower waste utilization rate, meanwhile, an attacker can attack the waste IP, and the safety of most nodes is protected.
As an embodiment, step S300 specifically includes:
s301, a user initiates an application of access information to an edge node support service to acquire an available node list.
S302, a user requests to obtain delay conditions of all edge nodes from all edge nodes in an available node list.
S303, the user selects the better edge node or connects all the edge nodes according to different protocols and strategies.
S304, the user synthesizes the optimal edge node to request.
And S305, repeating the processes of S301-S304 at intervals in the using process. To dynamically adapt to the network environment in which the user may be constantly changing.
Referring specifically to fig. 4, as an embodiment, when dealing with a scenario requiring a segment delay requirement, a user may preferentially select to connect to a single edge node, where step S300 specifically includes:
s311, the user initiates an application of access information to the edge node support service to acquire an available node list.
S312, obtaining the time delay condition of each edge node in the available node list, and selecting one edge node with the fastest time delay.
S313, in a set period, sending all interaction requests requiring short delay to the selected edge nodes.
S314, repeating the steps S311-S313.
Referring specifically to fig. 5, as an embodiment, when dealing with a scenario requiring a segment delay, a user may preferentially select one of edge nodes to keep long connection, where step S300 specifically includes:
s321, a user initiates an application of access information to an edge node support service to acquire an available node list.
S322, connecting a plurality of edge nodes in the available node list by using the corresponding transmission protocol.
S323, acquiring delay conditions of a plurality of selected edge nodes based on corresponding transmission protocols.
S324, selecting one edge node with the fastest delay as a preferred node.
S325, the optimal node is effectively used for long connection in a period of time, and the temporarily abandoned edge node is subjected to ping-pong operation in the long connection period.
S326, repeating the steps S323-S325 for a single long run, and repeating the steps S321-S323 for a plurality of long runs.
S327, in which the temporarily abandoned edge node still has a return of the message, and once the message return and ping-pong operation are faster than the current preferred node, the long connection is transferred to the temporarily abandoned edge node, and the original preferred node is converted into the temporarily abandoned edge node.
Based on the different embodiments of step S300, the present embodiment provides various connection splitting schemes, which provide a faster and low-delay connection mode for the user. And the user can allocate the scheme of whether the traffic is needed to be used for changing the time delay or not by himself.
Referring specifically to fig. 6, as a preferred implementation manner of this embodiment, in step S400, the step of receiving the user request by the edge node to parse the user request and schedule the resource to the user according to the parsed content specifically includes:
s401, the user may request the edge node through protocols such as udp, quic, tcp, http, websocket and the like, and the edge node receiving the user request obtains the transmission protocol type of the user initiated request.
S402, the edge node uses a preset analyzer to analyze the corresponding request information according to the transmission protocol type and checks the request information as required; specifically, UDP, qic, TCP can quickly determine whether the IP protocol header or other information is legal. HTTP, webSocket will further check whether the information such as Head is legal.
S403, after verification is passed, the edge node searches a nearby resource pool according to the analysis content and the resource information; UDP, quitc, TCP connection requests multiplex Socket forwarding to the data of the resource pool where they reside. The webSocket needing long-term connection can be forwarded, and when a user initiates a request for the first time after accessing, the connection is triggered and forwarded. Otherwise only the connectivity check is performed.
S404, scheduling the resources in the resource pool to the user.
Based on the steps, the information sent by the user is processed, and invalid information is filtered. And preventing invalid client data from being connected to the real server to interfere with the normal operation of the service.
Embodiment two:
the embodiment provides a system for controlling a data flow direction of an edge node network, which comprises the following steps:
edge nodes, a server side and a client side;
the user requests the edge node to support service from the nearby edge node through the client and sends the self characteristic information to the server; this part is used to implement the function of step S100 in the first embodiment, and will not be described here again;
the server screens available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the client initiating the request; this part is used to implement the function of step S200 in the first embodiment, and will not be described here again;
a user initiates an access application to an edge node support service through a client, initiates a request to each edge node in an available node list to acquire the delay condition of the corresponding edge node, selects the edge node to connect according to the delay condition and/or a transmission protocol, and sends the request; this part is used to implement the function of step S300 in the first embodiment, and will not be described here again;
the edge node receiving the user request analyzes the user request, and dispatches the resource to the client side initiating the request according to the analysis content; this part is used to implement the function of step S400 in the first embodiment, and will not be described here.
Embodiment III:
the embodiment provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the edge node network data flow control method according to any embodiment of the invention when executing the program.
Embodiment four:
the present embodiment proposes a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method for controlling an edge node network data flow according to any of the embodiments of the present invention.
In the embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
Those of ordinary skill in the art will appreciate that the various elements and algorithm steps described in the embodiments disclosed herein can be implemented as a combination of electronic hardware, computer software, and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In several embodiments provided herein, any of the functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, etc., which can store program codes.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. A method for controlling the data flow direction of an edge node network, comprising the steps of:
the user requests the edge node to support service from the nearby edge node and sends the self characteristic information to the server;
the server screens out available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the requesting party;
the user initiates an access application to the edge node support service, initiates a request to each edge node in the available node list to acquire the delay condition of the corresponding edge node, selects the edge node to connect according to the delay condition and/or the transmission protocol and sends the request;
the edge node receiving the user request analyzes the user request, and the resource is scheduled to the user according to the analysis content;
the step that the service end screens available node list from the edge nodes of all access service ends according to the characteristic information of the user and the characteristic information of each edge node and returns the node list to the requesting party is specifically as follows:
the server performs weight calculation according to the characteristic information of the user and the characteristic information of each edge node, and initially screens out the edge nodes in a preset weight range;
obtaining the load condition of each preliminarily screened edge node, and filtering out the edge nodes with the loads in a preset proportion;
randomly selecting part of edge nodes from the rest of edge nodes to form a usable node list;
the user self characteristic information and the characteristic information of the edge node comprise:
the method comprises the steps of outputting an IP address, presetting operator support weights, presetting network protocol support weights of different categories, recording IP section weights and presetting equipment self-carrying weights of all edge nodes.
2. The method for controlling a data flow direction of an edge node network according to claim 1, wherein:
the edge node comprises a service support node;
the service support node is provided with an edge node access service;
when any newly created edge node appears, the newly created edge node reports own characteristic information to the service support node;
the service support node sets the newly created edge node access through the edge node access service, controls the newly created edge node to perform self-detection, and enables the newly created edge node after the self-detection is completed.
3. The method according to claim 1, wherein the step of selecting the edge node for connection and requesting according to the delay condition and/or the transmission protocol comprises:
acquiring the delay condition of each edge node in the available node list, and selecting one edge node with the fastest delay;
and in a set period of time, sending all interaction requests requiring short delay to the selected edge nodes.
4. The method according to claim 1, wherein the step of selecting the edge node for connection and requesting according to the delay condition and/or the transmission protocol comprises:
connecting a plurality of edge nodes in the list of available nodes using a corresponding transport protocol;
acquiring delay conditions of a plurality of selected edge nodes based on corresponding transmission protocols, and selecting one edge node with the fastest delay as a preferred node;
the preferred node is effectively used for long connection in a period of time, and the temporarily abandoned edge node is subjected to ping-pong operation during the long connection;
the temporarily abandoned edge node still has the return of the message, and once the message return and ping-pong operation are faster than the current preferred node, the long connection is transferred to the temporarily abandoned edge node, and the original preferred node is converted into the temporarily abandoned edge node.
5. The method for controlling the data flow of the edge node network according to claim 1, wherein the step of the edge node receiving the user request resolving the user request and scheduling the resource to the user according to the resolved content is specifically as follows:
an edge node receiving a user request acquires a transmission protocol type of a user initiated request;
analyzing the corresponding request information by using a preset analyzer according to the transmission protocol type and checking;
after verification is passed, the edge node searches a nearby resource pool according to the resource information of the analysis content;
and scheduling the resources in the resource pool to the user.
6. An edge node network data flow control system, comprising:
edge nodes, a server side and a client side;
the user requests the edge node to support service from the nearby edge node through the client and sends the self characteristic information to the server;
the server screens available node lists from the edge nodes of all access servers according to the characteristic information of the user and the characteristic information of each edge node, and returns the available node lists to the client initiating the request;
a user initiates an access application to an edge node support service through a client, initiates a request to each edge node in an available node list to acquire the delay condition of the corresponding edge node, selects the edge node to connect according to the delay condition and/or a transmission protocol, and sends the request;
the edge node receiving the user request analyzes the user request, and dispatches the resource to the client side initiating the request according to the analysis content;
the step that the service end screens available node list from the edge nodes of all access service ends according to the characteristic information of the user and the characteristic information of each edge node and returns the node list to the requesting party is specifically as follows:
the server performs weight calculation according to the characteristic information of the user and the characteristic information of each edge node, and initially screens out the edge nodes in a preset weight range;
obtaining the load condition of each preliminarily screened edge node, and filtering out the edge nodes with the loads in a preset proportion;
randomly selecting part of edge nodes from the rest of edge nodes to form a usable node list;
the user self characteristic information and the characteristic information of the edge node comprise:
the method comprises the steps of outputting an IP address, presetting operator support weights, presetting network protocol support weights of different categories, recording IP section weights and presetting equipment self-carrying weights of all edge nodes.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the edge node network data flow control method of any one of claims 1 to 5 when the program is executed by the processor.
8. A computer readable storage medium having stored thereon a computer program, which when executed by a processor implements the edge node network data flow control method according to any of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311476338.XA CN117201504B (en) | 2023-11-08 | 2023-11-08 | Edge node network data flow direction control method, system, equipment and medium |
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| CN202311476338.XA CN117201504B (en) | 2023-11-08 | 2023-11-08 | Edge node network data flow direction control method, system, equipment and medium |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277093A (en) * | 2016-04-08 | 2017-10-20 | 北京优朋普乐科技有限公司 | Content distributing network and its load-balancing method |
| CN112583903A (en) * | 2020-11-26 | 2021-03-30 | 北京邮电大学 | Service self-adaptive access method, device, electronic equipment and storage medium |
| CN114390060A (en) * | 2021-12-13 | 2022-04-22 | 杭州网鼎科技有限公司 | Method for distributing edge computing network and storage medium |
| CN115086331A (en) * | 2022-07-20 | 2022-09-20 | 阿里巴巴（中国）有限公司 | Cloud equipment scheduling method, device and system, electronic equipment and storage medium |
-
2023
- 2023-11-08 CN CN202311476338.XA patent/CN117201504B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277093A (en) * | 2016-04-08 | 2017-10-20 | 北京优朋普乐科技有限公司 | Content distributing network and its load-balancing method |
| CN112583903A (en) * | 2020-11-26 | 2021-03-30 | 北京邮电大学 | Service self-adaptive access method, device, electronic equipment and storage medium |
| CN114390060A (en) * | 2021-12-13 | 2022-04-22 | 杭州网鼎科技有限公司 | Method for distributing edge computing network and storage medium |
| CN115086331A (en) * | 2022-07-20 | 2022-09-20 | 阿里巴巴（中国）有限公司 | Cloud equipment scheduling method, device and system, electronic equipment and storage medium |
Non-Patent Citations (3)
| Title |
|---|
| A-proposed mobility management for IP-based IMT network platform;Okagawa, T等;《IEICE TRANSACTIONS ON COMMUNICATIONS》;20050701;第E88B卷(第7期);第2726-2734页 * |
| 基于MEC的边缘CDN业务调度方案及测试分析;刘云毅;张蕾;张建敏;彭宁;杨峰义;;电子技术应用;20200606(第06期);全文 * |
| 边缘分布式场景中多点协同计算的任务时延优化;季忠铭;《中国博士学位论文全文数据库 信息科技辑》;20230615(第6期);I136-17 * |
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