Method, device and network equipment for processing messages

A message processing and message technology, applied in the field of communication, can solve the problems of increasing the complexity of the private VLAN system and resource consumption, and achieve the effect of reducing system complexity and resource consumption

Inactive Publication Date: 2010-12-22
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When a packet processing policy is set to a private VLAN, since different packets may be processed by different VLANs in the private VLAN, the pack

Method used

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  • Method, device and network equipment for processing messages
  • Method, device and network equipment for processing messages
  • Method, device and network equipment for processing messages

Examples

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0031] Figure 1a It is a flow chart of a message processing method provided by Embodiment 1 of the present invention, such as Figure 1a As shown, the method includes:

[0032] Step 101: Receive a data packet through a receiving port, the data packet includes an original virtual local area network identifier (VLAN ID, hereinafter referred to as: ...

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Abstract

The invention discloses a method, a device and network equipment for processing messages. The method comprises the following steps: receiving a data message through a receiving port, wherein the data message comprises original virtual local area network identification VID, and the original VID corresponds to the receiving port; replacing the original VID in the data message by the specified VID, wherein the specified VID is used for identifying the specified VLAN in the VLAN; sending the data message to the specified VLAN according to the specified VID so that the specified VLAN can process the data message according to the preset message processing policy; determining a forwarding port corresponding to the receiving port; and sending the data message to the forwarding port corresponding to the receiving port. In the embodiment of the invention, the message processing policy only needs to be set on the specified VLAN in the private VLAN, thereby reducing the system complexity and the resource consumption of the private VLAN.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular to a message processing method, device, and network equipment. Background technique [0002] A virtual local area network (Virtual Local Area Network, hereinafter referred to as: VLAN) is a data exchange technology that logically divides network devices into multiple network segments to realize virtual workgroups. Port isolation of network equipment can be realized based on VLAN, so as to meet the isolation requirements of users accessing the network equipment. The traditional port isolation method is to assign a VLAN to each user, and isolate each user through the VLAN. However, since the number of VLANs is limited, implementing port isolation by assigning a VLAN to each user will result in excessive consumption of VLAN resources. [0003] In the prior art, a private VLAN (Private VLAN) technology is usually used to solve the problem of excess...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L12/46H04L12/721
Inventor 汪建惠
Owner RUIJIE NETWORKS CO LTD
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