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IPv6 network space surveying and mapping system and surveying and mapping method based on flow analysis

A traffic analysis, ipv6 network technology, applied in transmission systems, electrical components, etc., can solve problems such as inability to detect IPv6 assets, and achieve the effect of improving authenticity and survival rate

Active Publication Date: 2021-06-18
北京白帽汇科技有限公司
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  • Description
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Problems solved by technology

Sometimes, schools, government departments and other enterprises and institutions need to identify and judge the survivability of IPv6 in order to allocate unused IPv6 addresses to required devices. However, due to the large range of IPv6 addresses, traditional traversal scanning methods cannot be used to detect IPv6 assets are probed

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  • IPv6 network space surveying and mapping system and surveying and mapping method based on flow analysis
  • IPv6 network space surveying and mapping system and surveying and mapping method based on flow analysis
  • IPv6 network space surveying and mapping system and surveying and mapping method based on flow analysis

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Embodiment Construction

[0048] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0049] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0050]In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional r...

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Abstract

The invention discloses an IPv6 network space surveying and mapping system and method based on flow analysis, and the system comprises a network flow capturing module which is used for capturing and storing a network flow packet; a flow recovery module which is used for carrying out flow recovery on the network flow packet to obtain quintuple information corresponding to the network flow packet; a target IP identification module which is used for carrying out identification according to the extracted quintuple information to obtain a target IP; and an IP address survivability judgment module which is used for determining an IP address survivability identification range according to the target IP, carrying out survivability judgment on each IP address in the identification range, and storing the IP addresses which are judged to be survived. The technical problem that IPv6 assets cannot be detected in a traversal scanning mode at present is solved, and the detection efficiency is improved. And the authenticity and the survival rate of the obtained target IP are improved by verifying the network connection state of the network flow packet.

Description

technical field [0001] The invention relates to the technical field of IP address identification, in particular to an IPv6 network space surveying and mapping system and a surveying and mapping method based on flow analysis. Background technique [0002] With the rapid growth of the number of network users, IPv4 addresses are currently insufficient. In order to solve the problem of insufficient IPv4 addresses, IPv6 addresses have begun to be widely used. In recent years, with the rapid development of the Internet of Things technology, many devices hidden behind NAT devices will exist in the IPv6 network in the form of independent IP. Sometimes, schools, government departments and other enterprises and institutions need to identify and judge the survivability of IPv6 in order to allocate unused IPv6 addresses to required devices. However, due to the large range of IPv6 addresses, traditional traversal scanning methods cannot be used to detect IPv6 assets are probed. Theref...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/5046H04L2101/659
Inventor 赵武龙专张偲彦
Owner 北京白帽汇科技有限公司
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