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
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[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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