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 problems such as expensive test equipment, unsuitable for promotion and application, and inability to test the maximum tunnel specification of L2TP access concentrators, etc., to achieve Realize stress testing and reduce the effect of development

Inactive Publication Date: 2007-08-01
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, a simulated RADIUS server is selected on a computer, and the cost of setting it on a computer is relatively low.

[0031] Referring to Figure 1, a test method of L2TP tunnel specification is provided, a simulated RADIUS server is set on a computer, and the following steps are performed:

[0032] Step 101: After starting the simulated RADIUS server, perform parameter configuration, that is, configure authentication port, accounting port and other information. Wherein, the authentication port is used to receive the authentication request message and is a mandatory item, and the accounting port is used to receive the accounting message and is an optional item.

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

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

Embodiment 2

[0052] Referring to Fig. 3, the embodiment of the present invention also provides a test system of L2TP tunnel specification, including:

[0053] An authentication request sending module, configured to send an 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 message response module is used to intercept the authentication request message sent by the message sending module, and return the authentication passing message to the tunnel establishment module, and the authentication passing message carries the L2TP tunnel type;

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

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

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

Claims

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Application Information

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