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A message processing method and device

A message processing and message technology, applied in the field of communications, can solve the problem of insufficient MAC entries

Active Publication Date: 2019-01-25
HANGZHOU DPTECH TECH
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  • Claims
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Problems solved by technology

[0004] In view of this, the present invention provides a message processing method and device to solve the problem of insufficient MAC entries in the core BRAS equipment in the prior art

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  • A message processing method and device
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  • A message processing method and device

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Embodiment Construction

[0036] In order to solve the problems existing in the prior art, the present invention provides a message processing method and device. When the first BRAS device receives the broadcast message sent by the terminal device, it can find the source MAC address corresponding to the message locally. The MAC address of the second BRAS device, and feeds back the MAC address of the second BRAS device as the source MAC address of the response message to the terminal device, so that the terminal device uses the MAC address of the second BRAS device to The address connects to the second BRAS device. Therefore, the present invention can reduce the synchronization number of MAC table items between core BRAS devices, thereby solving the problem of insufficient MAC address table items in core BRAS devices.

[0037] Please refer to figure 1 , is a processing flowchart of a message processing method in an exemplary embodiment of the present invention, the method is applied to the first BRAS d...

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Abstract

The present invention provides a message processing method and device. The method is applied to a first BRAS device. The method includes: when receiving a broadcast message sent by a terminal device, obtaining the source MAC address of the message; Finding the MAC address of the second BRAS device corresponding to the source MAC address; feeding back the MAC address of the second BRAS device as the source MAC address of the response message to the terminal device, so that the terminal device according to the first The MAC address of the second BRAS device is connected to the second BRAS device. Therefore, the present invention can reduce the synchronization number of MAC table items between core BRAS devices, thereby solving the problem of insufficient MAC address table items in core BRAS devices.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a message processing method and device. Background technique [0002] With the rapid development of network broadband and the popularity of Internet terminals, the network scale of many public areas has also become larger and larger, such as airports and subways. In order to realize the seamless migration of user terminals in these areas when surfing the Internet, it is generally set that all terminals are in one network segment. At the access layer of the network, Layer 2 isolation between terminals is realized through port isolation. At the aggregation layer of the network, Layer 2 isolation of different access switches is realized by dividing different VLANs. At the core layer of the network, Sub VLANs are aggregated and sent through Super VLAN. Traffic, that is, for core network equipment, all terminals are in the same VLAN, so as to realize the setting that a...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/28
CPCH04L12/2872H04L61/2596H04L2101/622
Inventor 余刚
Owner HANGZHOU DPTECH TECH
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