METHOD FOR DETECTING DUPLICATE IP ADDRESS IN TCP/IP NETWORK

摘要

PROBLEM TO BE SOLVED: To provide a method by which a duplicate address can easily be detected in a TCP/IP network.;SOLUTION: The method for detecting a duplicate IP address issues an address resolution frame (ARP frame) to all units in a network and detects whether or not its reply frame is replied by the same IP address in duplicate or physical addresses in the ARP reply frames differ from each other.;COPYRIGHT: (C)2001,JPO