Message processing method and device based on sr-iov

A packet processing and packet technology, applied in the field of network virtualization, can solve problems such as single service function, and achieve the effect of diversification of service functions

Active Publication Date: 2021-06-18
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a message processing method based on SR-IOV to solve the problem of single business function existing in the prior art

Method used

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  • Message processing method and device based on sr-iov
  • Message processing method and device based on sr-iov
  • Message processing method and device based on sr-iov

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Embodiment Construction

[0088] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0089] The present application provides an SR-IOV-based packet processing method, and the present application also provides an SR-IOV-based packet processing device, a method and a device for processing packets by an SR-IOV-based virtual switch. The following describes in detail one by one with reference to the drawings of the embodiments provided in the present application, and describes each step of the method.

[0090] An embodiment of an SR-IOV-based message processing method provided by this application is as fo...

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Abstract

The present application discloses a message processing method based on SR‑IOV, which includes: forwarding the message to be processed to the virtual switch corresponding to the intermediate MAC address according to the received intermediate MAC address carried by the message to be processed. Business logic processing: receiving a data packet sent by the virtual switch and obtained after performing business logic processing on the message to be processed; sending the data packet according to the destination MAC address carried in the data packet. The SR-IOV-based message processing method realizes diverting the data traffic through the hardware network card to the virtual switch, and performs complete business logic processing on the diverted data traffic at the software level where the virtual switch is located, so that the data traffic The business functions are more diversified.

Description

technical field [0001] The present application relates to the technical field of network virtualization, and in particular to an SR-IOV-based message processing method. The present application also relates to an SR-IOV-based message processing device, a method and a device for processing a message by an SR-IOV-based virtual switch. Background technique [0002] With the rapid development and application of network virtualization technology, traditional physical switches are gradually unable to meet the needs of users, thus promoting the replacement of switches and the rapid advancement of technology. When virtualization technology is multiplexed to real physical devices, components such as virtual switches can be formed. SR-IOV (Single-Root I / O Virtualization, single-root virtualization), as a hardware-based virtualization solution, can efficiently share PCIe (Peripheral Component InterconnectExpress, fast peripheral component interconnection) between virtual machines Devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/937H04L29/12
CPCH04L49/253H04L61/103
Inventor 李星张炬
Owner ALIBABA CLOUD COMPUTING LTD
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