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An automated security testing method based on ospf protocol

A technology of security testing and protocols, applied in digital transmission systems, data exchange networks, electrical components, etc., can solve problems such as difficulty in determining router security, unclear test results, and complicated test procedures, and reduce learning cycles and costs , reduce professional knowledge, and clear test results

Active Publication Date: 2021-08-31
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The testing process is complicated, requiring long-term training for testers, and the testing cost is high;
[0005] (2) The test results are not clear, and it is difficult to determine whether the tested routers really have security problems

Method used

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  • An automated security testing method based on ospf protocol
  • An automated security testing method based on ospf protocol

Examples

Experimental program
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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] A kind of automatic security testing method based on OSPF agreement, is applied to the double network card equipment of networking, comprises the following steps:

[0032] (1) Determine whether the two network cards can receive the OSPF multicast message sent by the router in the network. If both network cards can receive the OSPF multicast message, go to step (2). If only one network card can receive the to OSPF multicast message, then go to step (3);

[0033] (2) Connect the two network cards into a network bridge, delete the IP address of the network card itself, set the network card to promiscuous mode, and use the bridge without IP address to transparently forward all passing data packets; at the same time, intercept the data in the data packet packet, and monitor the status of routers in the network, and perform specified times of maximum age te...

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PUM

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Abstract

The invention discloses an automatic security testing method based on the OSPF protocol, belonging to the technical field of router security testing. This method accesses the routing network through serial access or bypass access, listens to the interactive OSPF protocol, automatically obtains various parameters required for security testing, and performs maximum age, maximum serial number, and DD reporting as required. Security test methods such as document forgery and LSU message tampering are used to test the defense capability of routers. The invention realizes the automatic acquisition of test parameters by using the idea of ​​automation, can automatically acquire the test parameters after accessing the network, avoids learning a large number of routing professional skills for operators, and simplifies the process of router security testing.

Description

technical field [0001] The invention relates to the technical field of router security testing, in particular to an automatic security testing method based on the OSPF protocol, which can be used for automatic security testing of routers based on the OSPF protocol. Background technique [0002] The security of routers has always been the key to network security. Once problems such as route flapping and resource exhaustion occur on routers, it will cause disastrous consequences to the communication of the entire network. In order to ensure the security of the router, it is necessary to conduct a security test on the router. [0003] At present, the methods of router security testing are all highly professional manual testing methods, which have the following problems: [0004] (1) The testing process is complicated, requiring long-term training for testers, and the testing cost is high; [0005] (2) The test results are not clear, and it is difficult to determine whether th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
CPCH04L43/06H04L43/08H04L43/0829
Inventor 泰彬彬李炳彰贾哲张海锋
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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