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Border gateway routing updating method based on block chain

A border gateway and update method technology, applied in the blockchain field, can solve problems such as security risks and lack of verification data, and achieve the effects of no attenuation and loss, reduced security risks, and orderly management and organization

Active Publication Date: 2021-11-30
四川启睿克科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a block chain-based update method for border gateway routing, which is used to solve the problem of updating the routing data of the border gateway in the prior art, usually using the established database to verify the update of the routing data without verification Data stored in this database poses a security risk

Method used

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  • Border gateway routing updating method based on block chain
  • Border gateway routing updating method based on block chain
  • Border gateway routing updating method based on block chain

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Embodiment

[0034] combined with figure 1 , figure 2 and image 3 As shown, a method for updating border gateway routing based on blockchain, the steps include:

[0035] Step 101, build a node that includes IR node (internal router node), ABR node (area border router node), ER node (border router node), ASBR node (autonomous system border router node), BR node (backbone router node), The blockchain network infrastructure of RIR nodes (Regional Internet Registration Authority nodes), CA nodes (CA certificate authority nodes).

[0036] Among them, all interfaces of IR nodes are in the same area, and all IR nodes in the same area belong to the same virtual peer node (represented by vPeer), and have the same ledger copy of link information;

[0037] The ABR node is located in one or more OSPF areas, and its function is to connect the area to the backbone network; the ABR node has both the backbone topology and the topology routing table of other areas, and the ABR nodes belonging to the s...

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Abstract

The invention discloses a border gateway routing updating method based on a block chain. The method comprises the following steps: constructing a block chain network infrastructure comprising an IR node, an ABR node, an ER node, an ASBR node, an RIR node and a CA node; realizing a basic component in a block chain network infrastructure, and constructing and deploying a decentralized alliance chain platform; constructing channels among the plurality of virtual peer nodes on the alliance chain platform according to a routing rule, and constructing a private chain platform; adding each virtual peer node into a channel and deploying a chain code in the channel; initializing a channel, wherein each node in the channel receives the routing request and performs routing verification; and forwarding the new routing information passing the routing verification and submitting a transaction to a channel. According to the method, the decentralized invariant database based on the consensus of the participating autonomous system (AS) is created to construct the block chain, and verification is performed according to the content of the block chain distributed database when the update of each border gateway route is received, so that the security risk is reduced.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular, a method for updating border gateway routing based on block chains. Background technique [0002] Blockchain is a decentralized shared database. The data or information stored in it has the characteristics of unforgeable, traceable, traceable, open and transparent, and collective maintenance. Based on these characteristics, blockchain technology has laid a solid foundation of trust and created a reliable cooperation mechanism. Therefore, blockchain technology is generally used to solve trust problems caused by centralization. According to the degree of centralization of the blockchain network, the blockchain can be divided into three types as a whole: public chain, alliance chain and private chain. Among them, authorized nodes are allowed to join the network, and information can be viewed according to permissions. Blockchains between institutions or within industries are call...

Claims

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Application Information

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IPC IPC(8): H04L12/751H04L12/715H04L29/06H04L9/32H04L29/08H04L12/703H04L45/02H04L45/28
CPCH04L45/02H04L45/04H04L9/3268H04L9/3255H04L63/1416H04L63/1466H04L67/1097H04L67/1095H04L45/28H04L9/50
Inventor 毕可骏李强
Owner 四川启睿克科技有限公司
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