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

A message forwarding method and device

A message forwarding and message technology, which is applied in the field of network communication, can solve the problems of heavy AC load, AC and AP bandwidth, etc., and achieve the effect of reducing load and bandwidth occupancy

Active Publication Date: 2021-10-29
NEW H3C TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present disclosure provides a message forwarding method and device to solve the problem of excessive load on the AC caused by downlink multicast message forwarding in the WLAN networking of the existing centralized forwarding mode and occupying a large amount of bandwidth between the AC and the AP.

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

[0027] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present disclosure, and to make the above-mentioned purposes, features and advantages of the embodiments of the present disclosure more obvious and understandable, the following describes the technical solutions in the embodiments of the present disclosure in conjunction with the accompanying drawings For further detailed explanation.

[0028] See figure 1 , which is a schematic flowchart of a message forwarding method provided by an embodiment of the present disclosure, wherein the message forwarding method can be applied to an AC in a VLAN networking in a centralized forwarding mode, such as figure 1 As shown, the method may include:

[0029] Step 101. Determine the target radio of the target AP corresponding to the target downlink multicast message; wherein, the target radio of the target AP is the radio of the AP accessed by the recipient STA of the ta...

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 disclosure provides a message forwarding method and device, the method comprising: determining the target radio of the target AP according to the identification information of the target VLAN corresponding to the target downlink multicast message; and reporting the target downlink multicast according to the quantity of the target radio copy the same amount of text, and send the copied target downlink multicast message to the target radio of each target AP, so that the target AP determines that there is an online STA accessing the target VLAN under the target radio The target basic service set BSS port of the target BSS port, and after performing equal copies of the target downlink multicast message according to the number of the target BSS ports, forward the copied target downlink multicast message from each target BSS port respectively. Applying the embodiments of the present disclosure can reduce the load of the AC, and reduce the occupation of the bandwidth between the AC and the AP by the forwarding of downlink multicast packets.

Description

technical field [0001] The present disclosure relates to the technical field of network communication, and in particular to a message forwarding method and device. Background technique [0002] Currently, WLAN (Wireless Local Area Network, wireless local area network) networking modes mainly include a centralized forwarding mode and a local forwarding mode. in: [0003] In the WLAN networking of centralized forwarding mode, usually AC (Access Controller, access controller) will connect a certain number of APs (Access Point, access point), and each AP has a large number of virtual BSS (Basic Service Set, basic service set), a large number of virtual BSS sets need to be maintained on the AC. When it is necessary to forward a multicast message (such as a broadcast message or a multicast message), AC (Access Controller, access controller) needs to traverse all virtual BSS interfaces, copy the original message, and send the message to all virtual BSS interfaces , causing the A...

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): H04W4/06H04L12/46H04L12/741H04L12/751H04L45/02H04L45/74
CPCH04L12/4641H04L45/02H04L45/54H04W4/06
Inventor 李丹凤
Owner NEW H3C TECH CO LTD