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Method and system for transmitting network event journal protocol message

A technology for transmitting network and protocol messages, applied in the field of network communication, can solve the problems of wasting system resources, information leakage, information tampering, etc., and achieve the effect of saving system resources

Inactive Publication Date: 2007-10-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] 1. Information tampering, the SYSLOG message is illegally tampered with by the middle malicious network node during transmission
[0022] 2. Information leakage, the SYSLOG message was illegally intercepted during transmission, and the information in the SYSLOG message, such as the description information of the event, was obtained
[0031] The disadvantage of using TCP and TLS to alternately transmit Syslog messages in the above-mentioned prior art is that connections need to be created and closed multiple times, thereby wasting system resources

Method used

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  • Method and system for transmitting network event journal protocol message
  • Method and system for transmitting network event journal protocol message
  • Method and system for transmitting network event journal protocol message

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Embodiment Construction

[0070] The present invention provides a method and system for transmitting network event log protocol messages. The core of the present invention is: the upgrade from TCP to TLS is performed between the sender of the message and the receiver of the message by transmitting an upgrade or rollback message Or in the process of falling back from TLS to TCP, when using TLS to transmit SYSLOG messages, the previously established TCP connection is not closed.

[0071] Describe the present invention in detail below in conjunction with accompanying drawing, the processing flow of the embodiment of the method of the present invention is as shown in Figure 2, comprises the following steps:

[0072] Step 2-1. Use TCP connection to transmit common SYSLOG messages.

[0073] First, a transport layer connection, such as a TCP connection, is established between the message sender and the message receiver that need to transmit the SYSLOG message. According to predetermined settings, some Syslog...

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PUM

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Abstract

The method comprises: the SYSLOG (network event log protocol) message to the SYSLOG receiver in order to send an indication message for updating the security transmission; after the receiver receives the indication message, said sender and receiver establishes a security connection in the currently-used transmission layer, and transmits the SYSLOG message using the security transmission connection.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and system for transmitting network event log protocol messages. Background technique [0002] SYSLOG (Network Event Log Protocol) is an event notification transfer protocol widely used in various network operating systems. Currently, some major operating systems, such as Microsoft Windows, various Unix and Linux, have implemented the SYSLOG protocol. The IETF (Internet Engineering Department) is also working on the standardization of the SYSLOG protocol, unifying the definition of the message format of various SYSLOGs. [0003] The SYSLOG protocol adopts the communication mode of Client / Server (client / server), the Client is the sender of the event message, and the Server is the receiver of the event message. Client can be an event generator, such as a device or process, or a relay entity, which processes SYSLOG events received from other senders (event generators o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L69/326H04L41/069H04L69/03H04L63/0428H04L41/28H04L63/104
Inventor 苗福友
Owner HUAWEI TECH CO LTD