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A test method and system for L2TP tunnel specification

A test method and test system technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of expensive test instruments, unsuitable for popularization and application, and inability to test the maximum tunnel specifications of L2TP access concentrators. Realize stress testing and reduce the effect of development

Inactive Publication Date: 2009-05-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the method of testing with the above-mentioned test equipment can only test the maximum tunnel specification when the device under test is used as an L2TP network server. Maximum tunnel size of the access concentrator
[0008] In addition, the existing test instruments are expensive and not suitable for popularization and application

Method used

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  • A test method and system for L2TP tunnel specification
  • A test method and system for L2TP tunnel specification
  • A test method and system for L2TP tunnel specification

Examples

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Embodiment 1

[0030] In this embodiment, the simulated RADIUS server is selected to be set on the computer, and the cost of setting on the computer is relatively low.

[0031] see figure 1 , which provides a test method for the L2TP tunnel specification, set up a simulated RADIUS server on the computer, and perform the following steps:

[0032] Step 101: After enabling the simulated RADIUS server, perform parameter configuration, that is, configure information such as an authentication port and an accounting port. The authentication port is used to receive authentication request packets, which is a required option, and the accounting port is used to receive accounting packets, which is optional.

[0033] Step 102: After the parameter configuration is completed, start a message listening auxiliary thread, which corresponds to the port configured in step 101, that is, listens to whether the configured port receives a message.

[0034] Step 103: The user dials the device under test, and send...

Embodiment 2

[0052] see image 3 , an embodiment of the present invention also provides a system for testing L2TP tunnel specifications, including:

[0053] The authentication request sending module is used to send the authentication request;

[0054] The message sending module is used to send the authentication request message to the message response module after receiving the authentication request sent by the authentication request sending module;

[0055] The packet response module is used to return the authentication pass packet to the tunnel establishment module after detecting the authentication request packet sent by the packet transmission module, and the authentication pass packet carries the L2TP tunnel type;

[0056] The tunnel establishment module is used to allow the user to go online and create a new L2TP tunnel for the user after receiving the authentication pass message sent by the message response module;

[0057] The statistics module is used to perform statistics afte...

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Abstract

The provided test method forL2TP specification standard in digital communication test field comprises: setting an analog server, configuring port parameters, starting the assist thread for monitoring message, and returning user certification request as certified message to the target device; allowing the certified user on line and building L2TP channel, accounting and obtaining the maximal channel specification. It also provides a test system with corresponding modules for former steps. This invention can be used for target device as LAC or LNS, and reduces test cost.

Description

technical field [0001] The invention relates to the field of data communication testing, in particular to a method and system for testing L2TP tunnel specifications. Background technique [0002] The maximum tunnel specification of L2TP (Layer 2 Tunnel Protocol, Layer 2 Tunnel Protocol) is an important performance indicator of the system under test (SUT, System Under Test). In the SUT system for L2TP test, there are two devices under test (DUT, Device Under Test), L2TP access concentrator (LAC, L2TP Access Concentrator,) and L2TP network server (LNS, L2TP Network Server). [0003] The establishment of the L2TP network server tunnel depends on the L2TP access concentrator. Generally, the L2TP session of the L2TP access concentrator is established in the same tunnel. For the case where multiple tunnels need to be established, the prior art provides a method through RADIUS ( Remote Authentication Dial-In User Service, the remote dial-in user authentication service) server deli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
Inventor 陆晓涛
Owner HUAWEI TECH CO LTD
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