5 results about "Forwarding plane" patented technology

The application discloses a data transmission control method and device, a network element and a medium. The method comprises the following steps: when a data packet is received, a two-layer member link adjacency segment identifier corresponding to a segment routing based on an IPv6 forwarding plane of the data packet is acquired; a first forwarding path corresponding to the data packet is determined according to the two-layer member link adjacency segment identifier; when the first forwarding path has a fault, a processing mode corresponding to the two-layer member link adjacency segment identifier is determined, and the data packet is processed according to the processing mode. The application improves the flexibility of data packet transmission and processing.

The application discloses a service data flow protection method based on a multi-medium channel, and comprises the following steps: S1, forwarding plane multi-medium channel network topology sensing; S2, service multi-path planning of a control plane controller software based on the multi-medium channel; S3, switching of a protection path of a forwarding layer device based on the multi-medium channel; and S4, fault tunnel repairing of a control plane based on the multi-medium channel. The application can reduce the interruption risk of user service flow and improve the stability of a packet transmission network.

This disclosure relates to a data processing method, apparatus, device, and readable storage medium based on a Data Processing Unit (DPU). When a preset event is detected in a container cluster, a configuration table corresponding to the container cluster is generated through the control plane. The configuration table includes forwarding rules and interface configuration information. The configuration table is sent to a control plane agent deployed on the DPU through the control plane. The control plane agent adds interface configurations to the forwarding plane deployed on the DPU according to the interface configuration information. The interface configurations are used to generate target network interfaces corresponding to the network interfaces in the container cluster. The control plane agent associates the forwarding rules with the target network interfaces to form a forwarding flow table, and distributes the forwarding flow table to the forwarding plane on the DPU. Based on the forwarding flow table, the data to be forwarded is forwarded to the target port through the forwarding plane on the DPU. This disclosure can reduce unnecessary cloud server CPU resource consumption, thereby improving the utilization efficiency of cloud server CPU resources.

This disclosure relates to the field of network communication technology, and in particular provides a message processing method, apparatus, electronic device, storage medium, and program product. The message processing method is applied to a cloud gateway forwarding plane node based on Vector Packet Processing (VPP), and includes: in response to detecting that the type of the uplink inner packet is an Address Resolution Protocol (ARP) request packet, adjusting the ingress interface of the uplink inner packet to the uplink physical interface, wherein the uplink inner packet corresponds to the original packet sent by the terminal; pointing the next processing node of the uplink inner packet to an ARP proxy node in the cloud gateway forwarding plane node; and generating an ARP proxy response packet corresponding to the uplink inner packet based on the uplink physical interface through the ARP proxy node. This method, by implementing ARP packet proxy processing locally on the cloud gateway forwarding plane, can reduce the processing complexity and resource consumption of the cloud gateway forwarding plane, and improve message forwarding efficiency.