MAC (Media Access Control) address processing method and device

A MAC address and processing method technology, applied in the direction of digital transmission systems, data exchange networks, electrical components, etc., can solve the problems of relatively large changes in the number of VLAN ports and the inability to control MAC address learning, so as to save MAC address learning resources and improve Processing performance, effect of reducing the amount of learning

Inactive Publication Date: 2010-06-16
ZTE CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] No. 10093448 Chinese patent application has the following deficiencies: 1. This patent determines whether to learn the MAC address based on the number of ports in the VLAN on the network equipment. Due t

Method used

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  • MAC (Media Access Control) address processing method and device
  • MAC (Media Access Control) address processing method and device
  • MAC (Media Access Control) address processing method and device

Examples

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Example Embodiment

[0028] The main idea of ​​the MAC address processing method of the present invention is that based on the implementation of the access device, the access device specifies one or more MAC addresses, and the number of specified MAC addresses is less than the number of corresponding user MAC addresses, and the specified MAC address is used to replace the datagram The user MAC address in the text.

[0029] The MAC address processing method of the present invention includes the following steps:

[0030] Step 1: The access device extracts the PPPoE (Point-to-Point Protocol overEthernet) of the user port during the dial-up process of PADS (PPPoE Active Discovery Session-confirmation, session confirmation protocol packet) packets, and obtains the PADS packets And save the session ID;

[0031] Step 2: The access device establishes the correspondence table between the session identifier in the PPPoE data message and the user port and its MAC address;

[0032] The forwarding chip of the access ...

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Abstract

The invention provides MAC (Media Access Control) address processing method and device and the method is realized on the basis of an access device. The access device designates one or a plurality of MAC addresses, wherein the quantity of the designated MAC address(es) is less than that of corresponding user MAC addresses; and the access device replaces user MAC addresses in a data message with the designated MAC addresses. Since the quantity of the designated MAC address(es) is less than that of the corresponding user MAC addresses, the quantity of MAC address learning of gathering equipment can be greatly reduced, the overall network processing performance is improved and the MAC address learning resources of equipment in network are saved.

Description

technical field [0001] The present invention relates to the technical field of network communication, and more specifically, provides a MAC (Media Access Control, Media Access Control) address processing method and device on an access device. Background technique [0002] With the gradual establishment of broadband value chain and broadband business operation mode, broadband business is gradually becoming the focus of operators to expand business fields, increase revenue and enhance competitiveness. With the development of more new services, the equipment connected to the broadband network has become more complex and bulky, which has caused a great The learning burden of the MAC address will affect the performance of the system, which in turn will lead to a decrease in the data processing capability of the entire network. [0003] At present, operators usually adopt a ring structure or a tree structure in networking, and the equipment at the aggregation layer must undertake...

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Application Information

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IPC IPC(8): H04L29/12H04L29/08H04L12/56
Inventor 陈琳
Owner ZTE CORP
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