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

A message forwarding method and device

A technology for message forwarding and broadcast message, applied in the field of communication, can solve problems such as poor user experience and occupy network bandwidth, and achieve the effect of improving user experience

Active Publication Date: 2021-07-23
NEW H3C TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, in an IP network, in a networking environment where multiple VXLAN tunnels are set between two network devices, when broadcast packets are forwarded between two network devices, the multiple VXLAN tunnels are used simultaneously To forward broadcast packets, because the multiple VXLAN tunnels in the network will form a loop, during the forwarding process, a packet forwarded by one tunnel will be forwarded back through other tunnels that forward the packet. As a result, the broadcast message will be forwarded repeatedly between the two network devices, and the broadcast message will not be forwarded until the number of devices passed by the broadcast message reaches the preset value. This process takes up a lot of extra time. network bandwidth, resulting in poor user experience

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 message forwarding method and device
  • A message forwarding method and device
  • A message forwarding method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0021] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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

The present application provides a message forwarding method and device. The method includes: when forwarding the broadcast message to the neighbor equipment, if it is found that the number of tunnel ports of the scalable virtual local area network VXLAN tunnel established between the equipment and the neighbor equipment is greater than 1, all the VXLAN tunnels established between the equipment and the neighbor equipment Selecting a designated tunnel port from the tunnel ports; forwarding the broadcast message to the neighbor device through the selected designated tunnel port. In this way, the broadcast message can be prevented from being repeatedly forwarded repeatedly between the local device and the neighbor device, thereby improving user experience.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular, to a message forwarding method and device. Background technique [0002] VXLAN (Virtual eXtensible LAN, Extensible Virtual Local Area Network) is a Layer 2 VPN technology based on IP network and adopts "MACin UDP" encapsulation. Based on the existing service provider or enterprise IP network, VXLAN can provide Layer 2 interconnection for dispersed physical sites and provide service isolation for different tenants. [0003] In related technologies, in an IP network, in a networking environment where multiple VXLAN tunnels are set between two network devices, when broadcast packets are forwarded between two network devices, the multiple VXLAN tunnels are used simultaneously To forward broadcast packets, because the multiple VXLAN tunnels in the network will form a loop, during the forwarding process, a packet forwarded by one tunnel will be forwarded back throug...

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): H04L12/46H04L12/705H04L12/741H04W4/06H04L45/18H04L45/74
CPCH04L12/4633H04L12/4641H04L45/74H04W4/06H04L45/18
Inventor 刘昱
Owner NEW H3C TECH CO LTD