CN114172842B - A data transmission processing method, device, equipment and readable storage medium - Google Patents

Abstract

The invention discloses a data transmission processing method, device, equipment and readable storage medium, and relates to the field of data communication network technology to provide end-to-end optimal network and computing power services through optimal network path transmission. The method includes: obtaining a service-oriented routing message table, which at least includes service information and routing information; receiving a user's service request; and generating a flow based on the business flow identifier according to the service request and the routing message table. ID's business flow-oriented forwarding table. Embodiments of the present invention can provide end-to-end optimal network and computing power services through optimal destination service nodes and optimal network path transmission.

Description

A data transmission processing method, device, equipment and readable storage medium

Technical field

The present invention relates to the field of data communication network technology, and in particular to a data transmission processing method, device, equipment and readable storage medium.

Background technique

Existing technology proposes a new network architecture - Computing-aware Networking (CAN), which is based on ubiquitous network connections and interconnects dynamically distributed computing resources; through multi-dimensional resources such as network, storage, and computing power, Unified collaborative scheduling enables a large number of applications to call computing resources in different places on demand and in real time, achieving global optimization of connections and computing power in the network, and providing a consistent user experience.

Computing First Networking (CFN) is the key technology of CAN computing power routing layer. Currently, CFN, as an Overlay solution, only provides the overall workflow of the data plane, but the forwarding protocol and specific processes on the data plane have not yet been defined.

Contents of the invention

Embodiments of the present invention provide a data transmission processing method, device, equipment and readable storage medium to transmit through an optimal network path and provide end-to-end optimal network and computing power services.

In a first aspect, embodiments of the present invention provide a data transmission processing method, which is applied to network equipment, including:

Obtain a service-oriented routing message table, which at least includes service information and routing information;

Receive business requests from users;

According to the service request and the routing message table, a business flow-oriented forwarding table based on the business flow identifier Flow ID is generated.

Wherein, the service information includes at least one of the following information: service ID (service ID), Function ID (function ID), and the number of service connections;

The routing information includes at least one of the following information: destination node information and target path information.

Wherein, the routing message table further includes: resource information, and the resource information includes at least one of the following information: available computing resource information and available network resource information.

Wherein, obtaining the service-oriented routing message table includes:

Generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, the business request includes business requirements and service ID; and generating a business flow-oriented forwarding table based on the business flow identification Flow ID according to the business request and the routing message table includes:

Determine the destination service node according to the business requirements, service ID and the routing message table;

According to the destination service node, a business flow-oriented forwarding table based on Flow ID is generated.

Wherein, the service request includes business requirements and service ID; and generating a business flow-oriented forwarding table based on the business flow identifier Flow ID according to the business request and the routing message table includes:

Determine the destination service node according to the business requirements, service ID and the routing message table;

The transmission path is selected according to the destination service node and the preset policy, and a business flow-oriented forwarding table based on Flow ID is generated.

Wherein, the method also includes:

Generate send packet.

Wherein, if the sending data packet is generated based on the IPV6 protocol, the sending data packet carries the source IP, the IP of the destination service node and load information; or

If the data packet is generated based on the SRV6 protocol, the sent data packet carries the source IP, the IP of the destination service node, SRH (Segment Routing Header, segment routing header) and load information.

In the second aspect, embodiments of the present invention provide a data transmission processing method, which is applied to network equipment, including:

Obtain a service-oriented routing message table, which at least includes service information and routing information;

The routing message table is updated according to the path update reference information.

Wherein, obtaining the service-oriented routing message table includes:

Generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, updating the routing message table according to the path update reference information includes:

According to the network resource status, at least one path to the destination service node is obtained, and the routing message table is updated using the at least one path.

Wherein, updating the routing message table according to the path update reference information includes:

Re-determine the destination service node and determine the transmission path to the re-determined destination service node;

The routing message table is updated according to the redetermined destination service node and the transmission path to the redetermined destination service node.

In a third aspect, embodiments of the present invention provide a data transmission processing device, applied to network equipment, including:

The first acquisition module is used to acquire a service-oriented routing message table, which at least includes service information and routing information;

The first receiving module is used to receive the user's service request;

The first generation module is configured to generate a business flow-oriented forwarding table based on the business flow identifier Flow ID according to the service request and the routing message table.

Wherein, the service information includes at least one of the following information: service ID, Function ID, service connection number;

The routing information includes at least one of the following information: destination node information and target path information.

Wherein, the routing message table further includes: resource information, and the resource information includes at least one of the following information: available computing resource information and available network resource information.

Wherein, the first acquisition module is used to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, the service request includes business requirements and service ID; the first generation module includes:

The first determination sub-module is used to determine the destination service node according to the business requirements, service ID and the routing message table; the first generation sub-module is used to generate the service-oriented flow ID based on the destination service node. Stream forwarding table.

Wherein, the service request includes business requirements and service ID; the first generation module includes: a first determination sub-module, used to determine the destination service node according to the business requirements, service ID and the routing message table; The first generation sub-module is used to select a transmission path according to the destination service node and the preset policy, and generate a business flow-oriented forwarding table based on FlowID.

Wherein, the device further includes: a generating module, configured to generate a sending data packet.

Wherein, if the sending data packet is generated based on the IPV6 protocol, the sending data packet carries the source IP, the IP of the destination service node and load information; or, if the data packet is generated based on the SRV6 protocol, the sending data packet carries the source IP IP, IP of the destination service node, SRH and load information.

In the fourth aspect, embodiments of the present invention provide a data transmission processing device, applied to network equipment, including:

The first acquisition module is used to acquire a service-oriented routing message table, which at least includes service information and routing information;

The first update module is used to update the routing message table according to the path update reference information.

Wherein, the first acquisition module is used to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, the first update module is configured to obtain at least one path to the destination service node according to the network resource status, and update the routing message table using the at least one path.

Wherein, the first update module includes: a first determination sub-module, used to re-determine the destination service node, and determine the transmission path to the re-determined destination service node; a first update sub-module, used to re-determine the destination service node according to the re-determination node and the transmission path to the redetermined destination service node, and update the routing message table.

In a fifth aspect, embodiments of the present invention provide a data transmission processing device, applied to network equipment, including: a processor and a transceiver;

The processor is used to obtain a service-oriented routing message table, which at least includes service information and routing information;

The transceiver is used to receive the user's service request;

The processor is configured to generate a business flow-oriented forwarding table based on the business flow identifier Flow ID according to the business request and the routing message table.

Wherein, the service information includes at least one of the following information: service ID, Function ID, service connection number;

The routing information includes at least one of the following information: destination node information and target path information.

Wherein, the routing message table further includes: resource information, and the resource information includes at least one of the following information: available computing resource information and available network resource information.

Wherein, the processor is configured to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

The service request includes a business requirement and a service ID; wherein the processor is configured to determine a destination service node according to the business requirement, service ID and routing message table; and generate a Flow-based service node based on the destination service node. ID business flow-oriented forwarding table.

Wherein, the service request includes a business requirement and a service ID; the processor is configured to determine a destination service node according to the business requirement, service ID and routing message table; and determine a destination service node according to the destination service node and a preset policy. Select a transmission path and generate a business flow-oriented forwarding table based on Flow ID.

Wherein, the processor is used to generate a sending data packet.

Wherein, the processor is configured to: if the sending data packet is generated based on the IPV6 protocol, the sending data packet carries the source IP, the IP of the destination service node and load information; or if the data packet is generated based on the SRV6 protocol, the sending data packet The data packet sent carries the source IP, the IP of the destination service node, SRH and load information.

In a sixth aspect, embodiments of the present invention provide a data transmission processing device, applied to network equipment, including: a processor and a transceiver;

The processor is configured to obtain a service-oriented routing message table, which at least includes service information and routing information; and update the routing message table according to path update reference information.

Wherein, the processor is configured to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, the processor is configured to obtain at least one path to the destination service node according to network resource status, and update the routing message table using the at least one path.

Wherein, the processor is used to re-determine the destination service node and determine the transmission path to the re-determined destination service node; update the route according to the re-determination of the destination service node and the transmission path to the re-determined destination service node. message table.

In a seventh aspect, embodiments of the present invention further provide a communication device, including: a transceiver, a memory, a processor, and a program stored in the memory and executable on the processor. When the processor executes the program, the above is implemented. The steps in the data transmission processing method.

In an eighth aspect, embodiments of the present invention further provide a readable storage medium, the readable storage medium stores a program, and when the program is executed by a processor, the steps in the data transmission processing method as described above are implemented.

In the embodiment of the present invention, a business flow-oriented forwarding table based on the business flow identifier Flow ID is generated according to the routing message table and the user's service request to forward the data, so that it can be transmitted through the optimal network path, providing end-to-end The best network and computing power services.

Description of drawings

Figure 1 is one of the flow charts of the data transmission processing method provided by the embodiment of the present invention;

Figure 2 is the second flow chart of the data transmission processing method provided by the embodiment of the present invention;

Figure 3 is one of the flow charts of the computing power-aware path establishment method and data transmission provided by the embodiment of the present invention;

Figure 4 is the second flow chart of the computing power-aware path establishment method and data transmission provided by the embodiment of the present invention;

Figure 5 is one of the structural diagrams of the data transmission processing device provided by the embodiment of the present invention;

Figure 6 is the second structural diagram of the data transmission processing device provided by the embodiment of the present invention;

Figure 7 is the third structural diagram of the data transmission processing device provided by the embodiment of the present invention;

Figure 8 is the fourth structural diagram of the data transmission processing device provided by the embodiment of the present invention;

Figure 9 is a structural diagram of a communication device provided by an embodiment of the present invention.

Detailed ways

In the embodiment of the present invention, the term "and/or" describes the relationship between associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations. The character "/" generally indicates that the related objects are in an "or" relationship.

In the embodiments of this application, the term "plurality" refers to two or more than two, and other quantifiers are similar to it.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

Referring to Figure 1, Figure 1 is a flow chart of a data transmission processing method provided by an embodiment of the present invention, which is applied to network equipment. The network device may refer to the first hop network device in the transmission path, such as a gateway, router, etc. As shown in Figure 1, it includes the following steps:

Step 101: Obtain a service-oriented routing message table, which at least includes service information and routing information.

The service information includes at least one of the following information: service ID, function ID, service connection number, etc. The routing information includes at least one of the following information: destination node information (such as IP), destination path information (such as designated or set path information, such as only the IP of the destination node, and the IP of the intermediate node is virtual information path of).

Optionally, the routing message table may also include: resource information, where the resource information includes at least one of the following information: available computing resource information and available network resource information.

In this step, the network device may generate the routing message table based on one or more of service distribution, network resources, and computing resources. Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following: order from best to worst based on computing power or network information, and order from high to low user preferences. In this way, the established transmission path can be made more in line with user needs, so that services can be scheduled to the best destination service node through the optimal path.

Step 102: Receive the user's service request.

Among them, the user's (or client's) business request includes business requirements and service ID. Among them, the business requirements include computing power requirements, delay, bandwidth, etc.

Step 103: Generate a service flow-oriented forwarding table based on the Flow ID (service flow identification) according to the service request and the routing message table.

When the service request reaches the network device, the network device is addressed based on the service ID. Network equipment establishes and maintains a forwarding routing table based on service ID based on real-time resource conditions. At the same time, network devices can optionally maintain path messages according to network policies. Afterwards, the network device can choose IP, SRV6 or GRE (Generic Routing Encapsulation, general routing encapsulation) and other methods for data transmission.

Specifically, in this step, a destination service node may be determined based on the business requirements and the routing message table, and then a business flow-oriented forwarding table based on the Flow ID may be generated based on the destination service node. Afterwards, the network device can also generate and send a data packet, which carries the source IP, the IP of the destination service node, and load information (payload).

Specifically, in this step, the destination service node can be determined according to the business requirements and the routing message table, and the transmission path can be selected according to the destination service node and the preset policy to generate a business flow-oriented service flow based on Flow ID. forwarding table. Afterwards, the network device can also generate and send a data packet, which carries the source IP, the IP of the destination service node, SRH (Segment Routing Header), and load information (payload).

In the embodiment of the present invention, a business flow-oriented forwarding table based on the business flow identifier Flow ID is generated according to the routing message table and the user's service request to forward the data, so that it can be transmitted through the optimal network path, providing end-to-end The best network and computing power services.

Refer to Figure 2. Figure 2 is a flow chart of a data transmission processing method provided by an embodiment of the present invention and applied to network equipment. The network device may refer to the first hop network device in the transmission path, such as a gateway, router, etc. As shown in Figure 2, it includes the following steps:

Step 201: Obtain a service-oriented routing message table, which at least includes service information and routing information.

In this step, the network device may generate the routing message table based on one or more of service distribution, network resources, and computing resources. Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following: order from best to worst in terms of computing power and network information, and order from high to low in user preferences. In this way, the established transmission path can be made more in line with user needs, so that services can be scheduled to the best destination service node through the optimal path.

Step 202: Update the routing message table according to the path update reference information.

In this step, the network device can update reference information based on the path, such as the resource status measured by the control plane or in-band OAM (Operation Administration and Maintenance, Operation Management and Maintenance) carried along the path, and dynamically update the routing message table. .

Specifically, it can be updated in the following ways:

The first method is to update the network route with the destination IP unchanged. In this method, at least one path to the destination service node is obtained according to the network resource status, and the routing message table is updated using the at least one path. In specific applications, network equipment can select different network paths to reach the best destination IP service node in real time based on network resource status, such as using SR-policy (Segment Routing policy, segment routing policy) for multi-path sharing.

The second method is to update the network route of the destination IP update. In this way, the network device re-determines the destination service node and determines the transmission path to the re-determined destination service node. Then, the network device updates the destination service node based on the re-determination of the destination service node and the transmission path to the re-determined destination service node. Routing message table. In specific applications, when the best service IP fails or is difficult to support the current computing service, the network device will reselect the best service node based on the latest resource information and update the destination service node and network path to achieve an end-to-end path. of updates.

Referring to Figure 3, Figure 3 is a flow chart of a computing power-aware path establishment method and data transmission provided by an embodiment of the present invention. In the embodiment of the present invention, network equipment (such as computing power network equipment or nodes) generates a routing message table based on service ID based on information notifications such as service distribution, network resources, and computing resources. The routing message table includes service ID and destination IP. The order of destination IPs can be arranged from best to worst based on computing power and network information, or based on user preference service IPs and other rules. Afterwards, routes can be established based on IPv6 or SRV6 routing protocols.

In the embodiment shown in FIG. 3 , a computing power-aware path establishment method and a data transmission method based on the IPv6 protocol are shown. The sending node maintains a service flow, which can be represented by a flow ID (destination IP, destination port, source IP, source port, protocol type). As shown in Figure 3, it includes the following steps:

Step 301: The user sends a service request carrying the source IP, flow ID, service requirement, and destination address IP as service ID to the first hop network device R1.

Step 302: The first hop network device R1 determines the destination service node based on the generated service ID-based routing message table and business requirements, and generates a service flow-oriented forwarding table based on the Flow ID.

Step 303: The first-hop network device R1 generates a sending data packet, carrying the source IP, the destination IP (the network device selects the destination service node IP with the optimal destination service ID), and the load information payload.

Referring to Figure 4, Figure 4 is a flow chart of a computing power-aware path establishment method and data transmission provided by an embodiment of the present invention. In the embodiment of the present invention, network equipment (such as computing power network equipment or nodes) generates a routing message table based on service ID based on information notifications such as service distribution, network resources, and computing resources. The routing message table includes service ID and destination IP. The order of destination IPs can be arranged from best to worst based on computing power and network information, or based on user preference service IPs and other rules. Afterwards, routes can be established based on IPv6 or SRV6 routing protocols.

In this embodiment, a service ID-based routing message table and a Flow ID-based service flow-oriented forwarding table are generated and maintained at the network device entrance R1. The routing information can be generated based on user needs and using SR-policy. Path information required for low latency or high bandwidth.

In the embodiment of Figure 4, the computing power-aware path establishment method and data transmission method based on the SRv6 protocol are described. The sending node maintains a service flow, which can be represented by a flow ID (destination IP, destination port, source IP, source port, protocol type). As shown in Figure 4, it includes the following steps:

Step 401: The user sends a service request carrying the source IP, flow ID, service requirement, and destination address IP as service ID to the first hop network device R1.

Step 402: The first hop network device R1 determines the destination service node based on the generated service ID-based routing message table and business requirements. At the same time, it selects a transmission path based on the policy and generates a business flow-oriented forwarding table based on Flow ID.

Step 403: The first hop network device R1 generates a sending data packet, carrying the source IP, destination IP (the network device selects the destination service node IP of the destination service ID with the best resources), SRH (writes the path information into the SRH and carries it), Load information payload.

In specific applications, for long-link services, network equipment can update the path information in the routing message table in real time based on the network load on the control plane. During the update process, it can be updated based on the BGP (Border Gateway Protocol)/IGP (Interior Gateway Protocol) computing power and network topology information, or based on the in-band OAM carried along the way. Resource information is updated.

The destination IP remains unchanged and the network route is updated: the entrance gateway (R1) can select different network paths to reach the best destination IP service node in real time based on the network resource status. For example, use SR-policy for multipath sharing. For example, when R1 receives the service data carrying the service ID, it can select the more optimized network path path12 based on the latest service ID routing message table and the destination IP1 remains unchanged, and schedule the service to the optimal path. network transmission.

Destination IP update, network route update: If the best service IP fails or is difficult to support the current computing service, the entrance gateway will also reselect the best service node based on the latest resource information, and update the destination service node and network path. Implement end-to-end path updates. For example, when R1 receives the service data carrying the service ID, it can update the destination IP1 to IP2 based on the latest service ID routing information table, select the destination service node IP2 and the updated network path Path21 that meet the requirements, and schedule the service to the latest network transmission on the path.

It can be seen from the above description that embodiments of the present invention can achieve the following effects:

1. The client addresses through service ID, and the network side adjusts the network transmission path and destination service node in real time according to the network computing status, and generates and maintains a routing forwarding table based on service ID, thereby realizing transmission through the optimal network path and providing end-to-end Best network and computing power services.

2. On the basis of determining the destination service node, the network side can dynamically adjust the network path according to the network computing resource status, and truly achieve the optimal destination service node through the optimal path, thereby ensuring the service quality while ensuring Improve operator network efficiency.

3. Once the destination service node fails or cannot meet business needs during the session, it can proactively sense it through the network layer and notify the application layer to switch to other service nodes. There is no need to wait for TCP (Transmission Control Protocol, Transmission Control Protocol) timeout, and the service can be quickly realized. Switch to ensure the best user experience.

It should be noted that the solution of the embodiment of the present invention can be applied to a new type of network where computing networks are integrated (also known as a computing power network or a computing power aware network).

An embodiment of the present invention also provides a data transmission processing device, which is applied to network equipment. Referring to Figure 5, Figure 5 is a structural diagram of a data transmission processing device provided by an embodiment of the present invention. Since the problem-solving principle of the data transmission processing device is similar to the data transmission processing method in the embodiment of the present invention, the implementation of the data transmission processing device can be referred to the implementation of the method, and repeated details will not be repeated.

As shown in Figure 5, the data transmission processing device 500 includes: a first acquisition module 501, used to acquire a service-oriented routing message table, which at least includes service information and routing information; a first receiving module 502, using For receiving the user's service request; the first generation module 503 is configured to generate a business flow-oriented forwarding table based on the Flow ID according to the service request and the routing message table.

Wherein, the service information includes at least one of the following information: service ID, Function ID, service connection number;

The routing information includes at least one of the following information: destination node information and target path information.

Wherein, the routing message table further includes: resource information, and the resource information includes at least one of the following information: available computing resource information and available network resource information.

Wherein, the first acquisition module is used to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, the service request includes business requirements and service ID; the first generation module includes:

The first determination sub-module is used to determine the destination service node according to the business requirements, service ID and the routing message table; the first generation sub-module is used to generate the service-oriented flow ID based on the destination service node. Stream forwarding table.

Wherein, the service request includes business requirements and service ID; the first generation module includes: a first determination sub-module, used to determine the destination service node according to the business requirements, service ID and the routing message table; The first generation sub-module is used to select a transmission path according to the destination service node and the preset policy, and generate a business flow-oriented forwarding table based on FlowID.

Wherein, the device further includes: a generating module, configured to generate a sending data packet.

Wherein, the generating module is configured to: if the sending data packet is generated based on the IPV6 protocol, the sending data packet carries the source IP, the IP of the destination service node and load information; or if the data packet is generated based on the SRV6 protocol, The sending data packet carries the source IP, the IP of the destination service node, SRH and load information.

The device provided by the embodiment of the present invention can execute the above method embodiment, and its implementation principles and technical effects are similar, and will not be described again in this embodiment.

An embodiment of the present invention also provides a data transmission processing device, which is applied to network equipment. Referring to Figure 6, Figure 6 is a structural diagram of a data transmission processing device provided by an embodiment of the present invention. Since the problem-solving principle of the data transmission processing device is similar to the data transmission processing method in the embodiment of the present invention, the implementation of the data transmission processing device can be referred to the implementation of the method, and repeated details will not be repeated.

As shown in Figure 6, the data transmission processing device 600 includes: a first acquisition module 601, used to acquire a service-oriented routing message table, which at least includes service information and routing information; a first update module 602, using Update the routing message table according to the path update reference information.

Wherein, the first acquisition module 601 is used to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

The first update module 602 is configured to obtain at least one path to the destination service node according to the network resource status, and update the routing message table using the at least one path.

Wherein, the first update module includes: a first determination sub-module, used to re-determine the destination service node, and determine the transmission path to the re-determined destination service node; a first update sub-module, used to re-determine the destination service node according to the re-determination node and the transmission path to the redetermined destination service node, and update the routing message table.

The device provided by the embodiment of the present invention can execute the above method embodiment, and its implementation principles and technical effects are similar, and will not be described again in this embodiment.

An embodiment of the present invention also provides a data transmission processing device, which is applied to network equipment. Referring to Figure 7, Figure 7 is a structural diagram of a data transmission processing device provided by an embodiment of the present invention. Since the problem-solving principle of the data transmission processing device is similar to the data transmission processing method in the embodiment of the present invention, the implementation of the data transmission processing device can be referred to the implementation of the method, and repeated details will not be repeated.

As shown in Figure 7, the data transmission processing device 700 includes: a processor 701 and a transceiver 702.

The processor 701 is configured to obtain a service-oriented routing message table, which at least includes service information and routing information;

The transceiver 702 is used to receive the user's service request;

The processor 701 is configured to generate a business flow-oriented forwarding table based on the business flow identifier Flow ID according to the service request and the routing message table.

Wherein, the service information includes at least one of the following information: service ID, Function ID, service connection number;

The routing information includes at least one of the following information: destination node information and target path information.

Wherein, the routing message table further includes: resource information, and the resource information includes at least one of the following information: available computing resource information and available network resource information.

Wherein, the processor 701 is configured to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

The service request includes a business requirement and a service ID; wherein the processor is configured to determine a destination service node according to the business requirement, service ID and routing message table; and generate a Flow-based service node based on the destination service node. ID business flow-oriented forwarding table.

Wherein, the service request includes a business requirement and a service ID; the processor is configured to determine a destination service node according to the business requirement, service ID and routing message table; and determine a destination service node according to the destination service node and a preset policy. Select a transmission path and generate a business flow-oriented forwarding table based on Flow ID.

Wherein, the processor 701 is used to generate a sending data packet.

Wherein, the processor 701 is configured to: if the sending data packet is generated based on the IPV6 protocol, the sending data packet carries the source IP, the IP of the destination service node and load information; or if the data packet is generated based on the SRV6 protocol, The sending data packet carries the source IP, the IP of the destination service node, SRH and load information.

The device provided by the embodiment of the present invention can execute the above method embodiment, and its implementation principles and technical effects are similar, and will not be described again in this embodiment.

An embodiment of the present invention also provides a data transmission processing device, which is applied to network equipment. Referring to Figure 8, Figure 8 is a structural diagram of a data transmission processing device provided by an embodiment of the present invention. Since the problem-solving principle of the data transmission processing device is similar to the data transmission processing method in the embodiment of the present invention, the implementation of the data transmission processing device can be referred to the implementation of the method, and repeated details will not be repeated.

As shown in Figure 8, the data transmission processing device 800 includes: a processor 801 and a transceiver 802.

The processor 801 is configured to obtain a service-oriented routing message table, which at least includes service information and routing information; and update the routing message table according to path update reference information.

Wherein, the processor 801 is configured to generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

The processor 801 is configured to obtain at least one path to the destination service node according to network resource status, and update the routing message table using the at least one path.

Wherein, the processor 801 is used to re-determine the destination service node and determine the transmission path to the re-determined destination service node; update the said Routing message table.

The device provided by the embodiment of the present invention can execute the above method embodiment, and its implementation principles and technical effects are similar, and will not be described again in this embodiment.

An embodiment of the present invention also provides a communication device. As shown in Figure 9, the communication device according to the embodiment of the present invention includes: a processor 900, used to read the program in the memory 920 and perform the following processes:

Obtain a service-oriented routing message table, which at least includes service information and routing information;

Receive business requests from users;

According to the service request and the routing message table, a business flow-oriented forwarding table based on the business flow identifier Flow ID is generated.

Transceiver 910 for receiving and transmitting data under the control of processor 900.

In FIG. 9 , the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 900 and various circuits of the memory represented by memory 920 are linked together. The bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein. The bus interface provides the interface. Transceiver 910 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium. The processor 900 is responsible for managing the bus architecture and general processing, and the memory 920 can store data used by the processor 900 when performing operations.

The processor 910 may be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA), or a complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.

The processor 900 is responsible for managing the bus architecture and general processing, and the memory 920 can store data used by the processor 900 when performing operations.

Wherein, the service information includes at least one of the following information: service ID, Function ID, service connection number;

The routing information includes at least one of the following information: destination node information and target path information.

Wherein, the routing message table further includes: resource information, and the resource information includes at least one of the following information: available computing resource information and available network resource information.

The processor 900 is also used to read the program and perform the following steps:

Generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

Wherein, the service request includes business requirements and service ID; the processor 900 is also used to read the program and perform the following steps:

Determine the destination service node according to the business requirements, service ID and the routing message table;

According to the destination service node, a business flow-oriented forwarding table based on Flow ID is generated.

Wherein, the service request includes business requirements and service ID;

The processor 900 is also used to read the program and perform the following steps:

Determine the destination service node according to the business requirements, service ID and the routing message table;

The transmission path is selected according to the destination service node and the preset policy, and a business flow-oriented forwarding table based on Flow ID is generated.

The processor 900 is also used to read the program and perform the following steps:

Generate send packet.

The processor 900 is also used to read the program and perform the following steps:

Wherein, if the sending data packet is generated based on the IPV6 protocol, the sending data packet carries the source IP, the IP of the destination service node and load information; or

If the data packet is generated based on the SRV6 protocol, the sent data packet carries the source IP, the IP of the destination service node, SRH and load information.

Referring to Figure 9 again, in another embodiment of the present invention, the processor 900 is used to read the program in the memory 920 and perform the following process:

Obtain a service-oriented routing message table, which at least includes service information and routing information;

The routing message table is updated according to the path update reference information.

The processor 900 is also used to read the program and perform the following steps:

Generate the routing message table according to one or more of service distribution, network resources and computing resources;

Wherein, the destination IPs in the routing message table are sorted according to preset rules, and the preset rules include any of the following:

The order of computing power and network information from best to worst, and the order of user preferences from high to low.

The processor 900 is also used to read the program and perform the following steps:

According to the network resource status, at least one path to the destination service node is obtained, and the routing message table is updated using the at least one path.

The processor 900 is also used to read the program and perform the following steps:

Re-determine the destination service node and determine the transmission path to the re-determined destination service node;

The routing message table is updated according to the redetermined destination service node and the transmission path to the redetermined destination service node.

The equipment provided by the embodiments of the present invention can execute the above method embodiments, and its implementation principles and technical effects are similar, and will not be described again in this embodiment.

Embodiments of the present invention also provide a readable storage medium. A program is stored on the readable storage medium. When the program is executed by a processor, each process of the above embodiment of the data transmission processing method is implemented, and the same technical effect can be achieved. To avoid repetition, we will not go into details here. The readable storage medium may be any available medium or data storage device that the processor can access, including but not limited to magnetic memory (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical memory (such as CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state drive (SSD)), etc.

It should be noted that, in this document, the terms "comprising", "comprises" or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or device that includes that element.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. According to this understanding, the technical solution of the present invention can be embodied in the form of a software product in nature or in part that contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ), includes several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of the present invention.

The embodiments of the present invention have been described above in conjunction with the accompanying drawings. However, the present invention is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of the present invention, many forms can be made without departing from the spirit of the present invention and the scope protected by the claims, all of which fall within the protection of the present invention.

Claims (16)

1. A data transmission processing method applied to a network device, comprising:

acquiring a service-oriented routing message table, wherein the routing message table at least comprises service information and routing information;

receiving a service request of a user;

generating a forwarding table facing the service Flow based on the service Flow identification (Flow ID) according to the service request and the routing message table;

wherein the obtaining the service-oriented routing message table includes:

generating the routing message table according to one or more of service distribution, network resources and computing resources;

the destination IPs in the routing message table are ordered according to a preset rule, wherein the preset rule includes any one of the following:

the order of computing power and network information from good to bad, and the order of user preference from high to low.

2. The method of claim 1, wherein the step of determining the position of the substrate comprises,

the information of the service includes at least one of the following information: service ID, function ID, number of service connections;

the routing information includes at least one of the following: information of the destination node and information of the target path.

3. The method according to claim 1 or 2, wherein the routing message table further comprises: resource information, the resource information comprising at least one of: available computing power resource information, available network resource information.

4. The method of claim 1, wherein the service request includes a service requirement and a service ID;

the generating a forwarding table for the service Flow based on the service Flow identification Flow ID according to the service request and the routing message table includes:

determining a destination service node according to the service demand, the service ID and the routing message table;

and generating a forwarding table for the service Flow based on the Flow ID according to the destination service node.

5. The method of claim 1, wherein the service request includes a service requirement and a service ID;

the generating a forwarding table for the service Flow based on the service Flow identification Flow ID according to the service request and the routing message table includes:

determining a destination service node according to the service demand, the service ID and the routing message table;

and selecting a transmission path according to the destination service node and a preset strategy, and generating a forwarding table facing the service Flow based on the Flow ID.

6. The method according to claim 1, wherein the method further comprises:

a transmission data packet is generated.

7. The method of claim 6, wherein the step of providing the first layer comprises,

If the sending data packet is generated based on the IPV6 protocol, the sending data packet carries source IP, IP of a target service node and load information; or alternatively

If the data packet is generated based on the SRV6 protocol, the sending data packet carries the source IP, the IP of the destination service node, the segment routing header SRH, and the load information.

8. A data transmission processing method applied to a network device, comprising:

acquiring a service-oriented routing message table, wherein the routing message table at least comprises service information and routing information;

updating the routing message table according to the path updating reference information;

wherein the obtaining the service-oriented routing message table includes:

generating the routing message table according to one or more of service distribution, network resources and computing resources;

the destination IPs in the routing message table are ordered according to a preset rule, wherein the preset rule includes any one of the following:

the order of computing power and network information from good to bad, and the order of user preference from high to low.

9. The method of claim 8, wherein updating the routing message table based on path update reference information comprises:

And acquiring at least one path reaching the destination service node according to the network resource state, and updating the routing message table by using the at least one path.

10. The method of claim 8, wherein updating the routing message table based on path update reference information comprises:

re-determining a destination service node and determining a transmission path to the re-determined destination service node;

and updating the routing message table according to the redetermined destination service node and the transmission path reaching the redetermined destination service node.

11. A data transmission processing apparatus applied to a network device, comprising:

the first acquisition module is used for acquiring a service-oriented routing message table, wherein the routing message table at least comprises service information and routing information;

the first receiving module is used for receiving the service request of the user;

the first generation module is used for generating a forwarding table facing the service Flow based on the service Flow identification (Flow ID) according to the service request and the routing message table;

the first obtaining module is further configured to generate the routing message table according to one or more of service distribution, network resources and computing resources; the destination IPs in the routing message table are ordered according to a preset rule, wherein the preset rule includes any one of the following: the order of computing power and network information from good to bad, and the order of user preference from high to low.

12. A data transmission processing apparatus applied to a network device, comprising:

the first acquisition module is used for acquiring a service-oriented routing message table, wherein the routing message table at least comprises service information and routing information;

the first updating module is used for updating the routing message table according to the path updating reference information;

the first obtaining module is further configured to generate the routing message table according to one or more of service distribution, network resources and computing resources; the destination IPs in the routing message table are ordered according to a preset rule, wherein the preset rule includes any one of the following: the order of computing power and network information from good to bad, and the order of user preference from high to low.

13. A data transmission processing apparatus applied to a network device, comprising: a processor and a transceiver;

the processor is used for acquiring a service-oriented routing message table, wherein the routing message table at least comprises service information and routing information;

the transceiver is used for receiving the service request of the user;

the processor is configured to generate a forwarding table for the service Flow based on a service Flow identifier Flow ID according to the service request and the routing message table;

The processor is further configured to generate the routing message table according to one or more of service distribution, network resources, and computing resources; the destination IPs in the routing message table are ordered according to a preset rule, wherein the preset rule includes any one of the following: the order of computing power and network information from good to bad, and the order of user preference from high to low.

14. A data transmission processing apparatus applied to a network device, comprising: a processor and a transceiver;

the processor is used for acquiring a service-oriented routing message table, wherein the routing message table at least comprises service information and routing information; updating the routing message table according to the path updating reference information;

the processor is further configured to generate the routing message table according to one or more of service distribution, network resources, and computing resources; the destination IPs in the routing message table are ordered according to a preset rule, wherein the preset rule includes any one of the following: the order of computing power and network information from good to bad, and the order of user preference from high to low.

15. A communication device, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; it is characterized in that the method comprises the steps of,

The processor is configured to read a program in a memory to implement the steps in the data transmission processing method according to any one of claims 1 to 10.

16. A readable storage medium storing a program, wherein the program when executed by a processor implements the steps in the data transmission processing method according to any one of claims 1 to 10.