Network topology discovery method for air traffic control communication equipment based on SNMP (Simple Network Management Protocol)

The invention provides an air traffic control communication equipment network topology discovery method based on an SNMP protocol, and belongs to the technical field of civil aviation communication equipment. The method comprises the following steps: S1, establishing an air traffic control communication equipment MIB (management information base) as a basis for automatically discovering network topology of air traffic control communication equipment by applying an SNMP (simple network management protocol); s2, determining a target network and a demand level, wherein a plurality of air traffic control communication devices in the target network serve as a plurality of target nodes to be discovered; s3, traversing a target network through an SNMP protocol to obtain a complete topological structure and related information of all air traffic control communication equipment in the target network; s4, when the target network is traversed, attribute information and jump information of the target nodes are acquired o