The present invention is to provide an IP address parameter setting method to prevent from setting incorrect parameter and interrupting the operation of a remote network apparatus when setting up the IP address parameter of the remote network apparatus again, which comprises the steps of activating a timer for time counting, enabling to receive a control confirmation of a control platform within a configured time and, if no control confirmation is received within the configured time, restoring the IP address parameter to a backup IP address parameter, allowing the control platform to manage the remote network apparatus and set up the address parameter of the remote network apparatus again.