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1. 发明公开

KR1020020039516A 데이터통신을 이용한 정보전송 또는 차단방법 无效
标题翻译：使用数据通信发送或切断信息的方法
公开(公告)号：KR1020020039516A
公开(公告)日：2002-05-27
申请号：KR1020000069365
申请日：2000-11-21
申请人： (주)넥솔루션 , 김경환 , (사)아세아태평양경제문화
发明人： 김두현 , 장봉서 , 정현철 , 김경환
IPC分类号： H04L12/24
CPC分类号： H04L45/74 , H04L45/34 , H04L63/20
摘要： PURPOSE: A method for transmitting or cutting-off information using data communication is provided to bridge data to a host of a network of a receiving site through control information included in a head of a protocol being connected to a host of a receiving site from a transmitting site of information in the case of transmitting to an IP address of the final destination for transmitting information to a host of the final destination from a computer of a specific network transmitting site by constituting a plurality of networks into one Internet network using the Internet. CONSTITUTION: If an IP address of a receiving site is inputted for the packet transmission of data to a computer of a transmitting site(S102), the computer receives a class having a network ID and a host ID corresponding to the IP address through the KRNIC in a domain server, and the computer is connected to the Internet through the domain server for searching a network path corresponding to the class having the network ID and the host ID. If a network ID of a head portion of a transmitting site router is identified with a host ID, the transmitting site router transmits data to a bridge(S104). The bridge reads a network ID of a receiving site and the host ID again(S106), confirms a corresponding host, checks an application program, checks as to a permission of the application program, and checks whether data are transmitted to the corresponding host or not(S108). If the data are not transmitted to the corresponding host, the data are deleted in the bridge(S110). If the data are transmitted to the corresponding host, the data are transmitted(S112).
摘要翻译：目的：提供一种使用数据通信发送或切断信息的方法，用于通过包括在从一个接收站点的主机连接到的协议的头部中的控制信息将数据桥接到接收站点的主机。在通过使用因特网将多个网络组成多个网络到一个因特网网络的情况下，从特定网络发送站点的计算机向最终目的地的主机发送信息的IP地址的信息发送站点。规定：如果输入接收站点的IP地址以将数据发送到发送站点的计算机（S102），则计算机通过KRNIC接收具有与IP地址对应的网络ID和主机ID的类别在域服务器中，并且计算机通过域服务器连接到因特网，用于搜索与具有网络ID和主机ID的类对应的网络路径。如果以主机ID标识发送站点路由器的头部的网络ID，则发送站点路由器向桥接器发送数据（S104）。桥接器再次读取接收站点的网络ID和主机ID（S106），确认对应的主机，检查应用程序，检查应用程序的许可，并检查数据是否传输到相应的主机或不（S108）。如果数据没有发送到对应的主机，则在桥中删除数据（S110）。如果数据被发送到对应的主机，则发送数据（S112）。

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