Ad hoc network on-demand routing method, device and computer equipment supporting IP transparent transmission

A technology of on-demand routing and ad hoc networking, applied in the field of communications, can solve problems such as poor network flexibility
CN111711571BActive Publication Date: 2020-11-13湖南智领通信科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
湖南智领通信科技有限公司
Publication Date
2020-11-13

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Abstract

The present application relates to an ad hoc network on-demand routing method, device and computer equipment supporting IP transparent transmission. The method includes: receiving a data frame including an IP address and a first MAC address sent by the first host computer; analyzing the data frame through the first ad hoc network node to obtain the first MAC address, and querying the second host computer corresponding to the second MAC address. Whether the MAC address is in the global connection table, if not, send a routing request broadcast message through the first ad hoc network node according to the on-demand routing protocol; when the second ad hoc network node receives the routing request broadcast message, and the second ad hoc network node When the local connection table corresponding to the networking node contains the second MAC address, a routing response message is generated and sent to the first self-organizing network node; according to the transmission path of the routing response message, a routing table is established, and the first MAC address is sent according to the routing table. The data frame sent by the upper computer is forwarded to the second upper computer. Adopting the method can improve the flexibility of networking of the ad hoc network system.
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Description

technical field

[0001] The present application relates to the technical field of communication, in particular to an ad hoc network on-demand routing method, device and computer equipment supporting IP transparent transmission. Background technique

[0002] The existing ad hoc network routing protocols are mainly divided into active routing protocols and on-demand routing protocols according to the route establishment method; according to the service transmission mode, they can be divided into IP routing protocols and IP transparent routing protocols. Proactive routing protocols use the protocol control packets sent periodically, and there are active routing protocols that support IP transparent transmission. The on-demand routing protocol needs to design other mechanisms to realize IP transparent transmission because of its feature of searching routes on demand.

[0003] Each node of the active routing protocol needs to record the routing information of all nodes in the net...

Claims

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