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Message sending method and device

A message sending and message technology, applied in the field of network communication, can solve problems such as network delay increase, network failure, device message discarding, etc., to avoid network delay increase and improve stability

Active Publication Date: 2016-09-21
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a message sending method and device to solve the problem that when the flow exceeds the device processing performance in the existing message sending process, the message that the device cannot process in the future is discarded, resulting in increased network delay and even network failure.

Method used

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0019] See figure 1 , is a schematic flowchart of a message sending method provided by an embodiment of the present invention, as shown in figure 1 As shown, the message sending method may include the following steps:

[0020] Step 101. When the network device is in overload mode and receives a message, determine the target output interface corresponding to the target input interface that received the message.

[0021] In the embodiment of the present invention, the above method can be applied to network devices such as IPS e...

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Abstract

The present invention provides a message sending method and device. The method comprises: when a network device is located in an overload mode and the message is received, determining the object exit interface corresponding to the object entrance interface of the received message; and the sending the message through the object exit interface. According to the embodiment of the invention, the stability of the network is improved.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a message sending method and device. Background technique [0002] At present, the environment in the network is complex, P2P (Peer to Peer, peer-to-peer network) floods the network, viruses, IPS (Intrusion Prevention System, intrusion prevention system) attacks, etc. lead to a large number of unstable factors in the network, which may cause some devices (such as Attack detection equipment, audit equipment, etc.) traffic burst. [0003] In the existing message sending scheme, when the device is running in normal mode, after the incoming interface chip receives the message, it uploads the message to the CPU (Center Process Unit, central processing unit), and the CPU performs corresponding processing on the message (such as Anti-attack detection, audit, etc.), the message is sent to the outbound interface, and the outbound interface chip directly sends out th...

Claims

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Application Information

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IPC IPC(8): H04L12/947
CPCH04L49/25H04L49/501
Inventor 张晓东张欢
Owner HANGZHOU DPTECH TECH
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