Research of remote network topology discovery algorithm

Network topology discovering has become a hotspot of network security field.The meaning of the remote network topology discovering was pointed out.The principle of traceroute,alias,subnet guessing from a cluster of addresses and collecting information of network topology with SNMP were analyzed.A new algorithm of remote network topology was proposed by synthesizing many probing technologies above all.The integrality and veracity of the result of this new network topology discovery algorithm were proved based on an emulating network environment.