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Data packet sending method and device, and network architecture

A sending method and data packet technology, applied in the computer field, can solve problems such as data packet performance bottlenecks

Inactive Publication Date: 2018-03-06
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention discloses a data packet sending method, device and network architecture, so that the data flow forwarded by the same group of virtual routers serving virtual machines in the same network segment can be distributed among all the virtual routers in the group. Traffic forwarding, thereby solving the performance bottleneck problem existing in the prior art when a single virtual router is used to forward data packets

Method used

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  • Data packet sending method and device, and network architecture
  • Data packet sending method and device, and network architecture
  • Data packet sending method and device, and network architecture

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Embodiment Construction

[0110] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0111] Below, first briefly introduce the technical terms involved in this application document.

[0112] The Open Shortest Path First routing protocol, referred to as OSPF (Open Shortest Path First) protocol, is an interior gateway protocol used to make routing decisions within a single autonomous system.

[0113] Equal-Cost Multipath Routing Protocol, referred to as ECMP (Equal-Cost Multipath Routing) protocol, ECMP protocol exists in a network environment where ...

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Abstract

The invention discloses a data packet sending method and device, and a network architecture. The method is applied to a data network switch in the network architecture. The method comprises the following steps of receiving a first packaging packet of a target data packet sent by a first computing node, an open shortest path priority routing protocol and an equivalent multi-path routing protocol which are configured in the data network switch, and an open shortest path priority routing protocol configured in the network node, and determining a first network node from the network node; sending the first network node to the first packaging packet, so that the first network node sends the target data packet to the destination host. By adopting the provided scheme, the data flow forwarded by the same group of virtual routers serving virtual machines on the same network segment can realize the distributed flow forwarding in all the virtual routers in the group, so that the performance bottleneck problem of a single virtual router in the prior art during the data packet forwarding is solved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data packet sending method, device and network architecture. Background technique [0002] With the continuous development of cloud network technology, the network architecture applied to cloud network, such as OpenStack (an open source infrastructure and service cloud computing platform) network architecture, has entered the mainstream enterprise market and maintained a high-speed growth trend. It has been paid attention to and used by more and more enterprises. This type of network architecture includes multiple network nodes and multiple computing nodes. The computing nodes are responsible for the operation of the virtual machines set therein. The network nodes are configured with virtual routers, which are used for external network communication and Provide services for internal network communications. [0003] In the above network architecture, there are multip...

Claims

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Application Information

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IPC IPC(8): H04L12/707H04L12/713H04L12/721H04L12/741H04L12/803H04L12/931H04L45/24H04L45/586H04L45/74
CPCH04L45/12H04L45/24H04L45/44H04L45/586H04L45/74H04L47/125H04L49/10
Inventor 马世佳
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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