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

A method and device for data processing

A data processing and data packet technology, applied in the field of communication, can solve problems such as difficulties, difficulty in setting and adjusting the forwarding policy of the whole network, and reduced flexibility of the gateway, so as to achieve the effect of reducing the load.

Active Publication Date: 2022-05-03
NETEASE (HANGZHOU) NETWORK CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fact that traditional physical devices cannot be centrally controlled, and the forwarding policy setting and adjustment of the entire network are difficult, the flexibility of gateway adjustment is greatly reduced. At this time, if you want to reasonably scale the gateway according to the traffic will also become very difficult

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and device for data processing
  • A method and device for data processing
  • A method and device for data processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0079] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0080] SDN (Network Defined Software, software-defined network) technology: a network virtualization implementation, its core technology is: through the OpenFlow protocol, the control plane of the network device is separated from the data plane, and the programmable control faces the network. Devices are centrally controlled, thereby realizing flexible management of network traffic. At this point, users can customize any network routing and transmission rules and strategies they want to implement, without depending on the specific form of the underlying network equipment, so it is more flexible and intelligent.

[0081] OpenFlow protocol: a network communication protocol, mainly used to configure forwarding rules of switches or ro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Embodiments of the present invention provide a method and device for data processing, which are applied to computing nodes of network services. The computing nodes are configured with multiple flow tables, and the flow tables are used to record routing rules. The method includes: receiving A data packet that needs to be forwarded, wherein the data packet carries forwarding information; from the plurality of flow tables according to the forwarding information, determine a target routing rule matching the data packet; forward the target routing rule according to the target routing rule the above data packet. By configuring multiple flow tables in the computing node, when data is forwarded, match the routing rules in the flow table to forward the data packet according to the routing rules in the flow table, no matter whether it crosses a network segment, as long as it is in the flow table of the computing node The destination routing rules that match the data packets can be directly forwarded on the computing nodes, thus effectively reducing the load on the network nodes.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data processing method and a data processing device. Background technique [0002] Currently, there are two main technical solutions for traffic forwarding: [0003] Solution 1: Centralized forwarding and processing of any traffic that needs to be accessed across subnets through a centralized routing service. [0004] Solution 2: Realize distributed gateways to forward and process traffic through traditional physical devices. [0005] However, the above two solutions have the following defects: [0006] Solution 1: Any access that needs to cross subnets needs to be routed by a centralized router, and the traffic is imported to the corresponding network node. All network services are performed on the network node. At this time, the network node needs to handle a large amount of traffic, which will lead to The load on the network nodes is high and the scalabilit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/30H04L45/745H04L61/10H04L101/622
CPCH04L45/30H04L45/745H04L61/10H04L2101/622
Inventor 陈佳业蔡乐
Owner NETEASE (HANGZHOU) NETWORK CO LTD