Automatic safety testing method based on OSPF protocol

A security testing and protocol technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as difficulty in determining the security of routers, unclear test results, and complicated test procedures, so as to reduce the learning cycle and cost. Simplify the process of security testing and the effect of clear test results

Active Publication Date: 2020-09-01
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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  • Automatic safety testing method based on OSPF protocol
  • Automatic safety testing method based on OSPF protocol

Examples

Experimental program
Comparison scheme
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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 safety testing method based on an OSPF protocol, and belongs to the technical field of router safety testing. According to the invention, the method comprises thesteps: accessing a routing network through a serial access or bypass access method, monitoring an interactive OSPF protocol, automatically acquiring various parameters required by security testing, executing security testing methods such as the maximum age, the maximum serial number, DD message counterfeiting and LSU message tampering according to needs, and testing the defense capability of the router. According to the invention, automatic acquisition of the test parameters is realized by using an automation idea, the test parameters can be automatically acquired after network access, learning of a large amount of routing professional skills for an operator is avoided, and the process of router security test is simplified.

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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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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