A message forwarding method, device and medium based on SDN and OVN

A technology for message forwarding and message sending, which is applied in the computer field and can solve problems such as poor stability of forwarding messages

Active Publication Date: 2022-01-21
浪潮思科网络科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present application provides a message forwarding method, device and medium based on SDN and OVN, which are used to solve the problem of poor stability of message forwarding in the prior art

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  • A message forwarding method, device and medium based on SDN and OVN
  • A message forwarding method, device and medium based on SDN and OVN
  • A message forwarding method, device and medium based on SDN and OVN

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Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0042] figure 1 A schematic flowchart of a message forwarding method based on SDN and OVN provided for the embodiment of this specification, the embodiment of this specification m...

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Abstract

The present application discloses a message forwarding method, device, and medium based on SDN and OVN. The method includes: in a virtual machine managed by an OVN controller, performing two-layer forwarding processing on the message, and performing two-layer forwarding processing The packet is connected to the corresponding switch through the VLAN; after the switch receives the packet, it encapsulates the packet through VXLAN according to the pre-configured VLAN-VXLAN mapping relationship, and passes the encapsulated packet through The pre-established VXLAN tunnel is sent to the VTEP end, wherein the VTEP end is the destination end of the VXLAN tunnel; after the VTEP end receives the encapsulated message, it decapsulates the encapsulated message, and passes The VLAN is forwarded to the virtual switch where the destination virtual machine is located, wherein the virtual switch is connected to the OVN driver of the cloud platform, and the cloud platform is connected to the SDN controller; the virtual switch where the destination virtual machine is located performs two-layer forwarding processing, and send the packet to the destination virtual machine.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a message forwarding method, device and medium based on SDN and OVN. Background technique [0002] With the development of cloud computing and virtualization, and the advent of the Internet era, the number of various network services has exploded. The current mainstream method is to use OpenStack as the mainstream cloud platform to realize the interconnection of virtual networks of tenants. However, as the scale of tenants expands and the number of virtual machines increases, the stability of forwarding data is poor. Contents of the invention [0003] In view of this, the embodiment of the present application provides a message forwarding method, device and medium based on SDN and OVN, which are used to solve the problem of poor stability of message forwarding in the prior art. [0004] The embodiment of the application adopts the following technical solutions:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46
CPCH04L12/4641H04L12/4633H04L61/103H04L2101/622
Inventor 赵海平
Owner 浪潮思科网络科技有限公司
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