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    • 5. 发明公开
    • SIP를 이용한 UDP 홀 펀칭 방법 및 이를 이용한 단말관리 시스템 및 단말 관리 방법
    • 使用SIP,端口管理系统和使用UDP孔激活方法的管理方法的UDP孔激活方法
    • KR1020100090338A
    • 2010-08-16
    • KR1020090009540
    • 2009-02-06
    • 에스케이브로드밴드주식회사
    • 김한수심윤섭김흥수정상립
    • H04L12/12H04L12/24H04L12/28
    • H04L41/5087H04L12/12H04L41/0213H04L61/256H04L65/1006H04L69/164
    • PURPOSE: A UDP hole punching method using SIP and a system and a method for managing terminal using the same are provided to simply form a UDP hole by using a specific SIP message for generating an internet call and controlling a session, thereby performing interactive remote terminal management in real time. CONSTITUTION: A call generator(310) generates an SIP(Session Initiation Protocol) message. The call generator transmits a call generation message to an internet phone terminal(410). If a SIP INVITE message of the call generator is received, a SBC(Session Border Controller) device(500) changes a private IP in a SDP(Session Description Protocol) to a public IP. A terminal management server(110) generates various management information through SNMP(Simple Network Management Protocol) or HTTP message exchange with the internet phone terminal.
    • 目的:提供一种使用SIP的UDP打孔方法和系统,以及使用该方法管理终端的方法,通过使用特定的SIP消息来形成UDP孔,用于产生互联网通话并控制会话,由此执行交互式远程终端 管理实时。 构成:呼叫发生器(310)生成SIP(会话发起协议)消息。 呼叫发生器向互联网电话终端发送呼叫产生消息(410)。 如果接收到呼叫发生器的SIP INVITE消息,则SBC(会话边界控制器)设备(500)将SDP(会话描述协议)中的专用IP改变为公共IP。 终端管理服务器(110)通过与互联网电话终端的SNMP(简单网络管理协议)或HTTP消息交换来生成各种管理信息。
    • 6. 发明公开
    • 단말, 단말 관리 장치, 단말의 패킷 전송 방법 및 단말 관리 방법
    • 终端和终端管理装置,终端分组传输方法,终端管理方法
    • KR1020100034933A
    • 2010-04-02
    • KR1020080094184
    • 2008-09-25
    • 주식회사 케이티
    • 박주희박춘걸김성일정기태
    • H04L29/06H04L12/46
    • H04L41/0893H04L12/46H04L43/10H04L61/256H04L69/22
    • PURPOSE: A terminal and a terminal management apparatus, a packet transmission method of terminal, terminal management method are provided to prevent an unnecessary heart bit trap from being transmitted continuously by setting a transmission period of a heart bit trap according to a trap transmission cycle change policy. CONSTITUTION: A subscriber terminal transmits an initial heartbeat trap to a terminal management apparatus(S500). The terminal management apparatus stores the terminal information in a database(S520). The terminal management apparatus compares the address of the subscriber terminal of the public Internet Protocol address of the share unit and SNMP(Simple Network Management Protocol) message(S530). The terminal management apparatus transfers a terminal management message to a router(S540). A TTL value of The heartbeat trap is changed according to the subscriber terminal(S550).
    • 目的:提供终端和终端管理装置,终端的分组传输方法,终端管理方法,以通过根据陷阱传输周期改变设置心跳陷阱的传输周期来防止不必要的心跳陷阱被连续发送 政策。 构成:用户终端向终端管理装置发送初始心跳线圈(S500)。 终端管理装置将终端信息存储在数据库中(S520)。 终端管理装置将共享单元的公共因特网协议地址的用户终端的地址与SNMP(简单网络管理协议)消息(S530)进行比较。 终端管理装置将终端管理消息传送到路由器(S540)。 心跳陷阱的TTL值根据用户终端而改变(S550)。
    • 8. 发明公开
    • 단말기 관리 시스템 및 그 방법과, 이를 위한 단말기 및그의 기록매체
    • 终端管理系统及其方法,终端和恢复介质
    • KR1020090103657A
    • 2009-10-01
    • KR1020080055138
    • 2008-06-12
    • 주식회사 온세텔레콤
    • 최대수이승환황태훈
    • H04L12/24
    • H04L41/0213H04L43/10H04L61/256
    • PURPOSE: A terminal management system and a method thereof, a terminal and a recoding medium thereof are provided to manage a terminal in a sharing router by using an SNMP message through a UDP hole of the sharing router which is set up by an SNMP ping message of a terminal. CONSTITUTION: A terminal management system manages a terminal(100) of a sharing router(200) through a network, and the terminal management system includes a message processor and a control message generator. The message processor receives a ping message periodically the ping message. The message processor stores a first port address and an IP(Internet Protocol) address included in the received ping message. The control message generator receives a control command for controlling the terminal of the manager.
    • 目的:提供一种终端管理系统及其方法,终端及其编码介质,通过使用SNMP消息通过SNMP ping消息建立的共享路由器的UDP孔来管理共享路由器中的终端 的终端。 构成:终端管理系统通过网络管理共享路由器(200)的终端(100),终端管理系统包括消息处理器和控制消息发生器。 消息处理器周期性地接收ping消息的ping消息。 消息处理器存储包含在所接收的ping消息中的第一端口地址和IP(因特网协议)地址。 控制消息发生器接收用于控制管理者终端的控制命令。
    • 10. 发明公开
    • 네트워크 주소 변환 시뮬레이션 방법 및 그 시스템
    • 网络地址转换模拟方法及其系统
    • KR1020090064957A
    • 2009-06-22
    • KR1020070132347
    • 2007-12-17
    • 한국전자통신연구원
    • 김진용김주영박창준양광호
    • H04L12/26H04L29/06H04L12/46
    • H04L29/1249H04L61/256
    • A network address translation simulation method and a system thereof are provided to shorten a game development time through communication environment simulation between peers on a network. A packet occurring in a personal computer is transferred to a hook driver through the first interface(20) and the first NDIS(Network Driver Interface Specification) miniport(17). The packet is provided to NAT(Network Address Translation). According to setting of the NAT, a transformed packet is provided to the hook driver. The transformed packet is provided to a personal computer connected to an external network(23) through the second NDIS miniport(18) and the second network interface(21).
    • 提供网络地址转换模拟方法及其系统,以通过网络上的对等体之间的通信环境模拟缩短游戏开发时间。 通过第一接口(20)和第一NDIS(网络驱动器接口规范)微型端口(17)将发生在个人计算机中的分组传送到挂钩驱动器。 该数据包提供给NAT(网络地址转换)。 根据NAT的设置,向挂机驱动器提供转换的分组。 经转换的数据包通过第二NDIS微型端口(18)和第二网络接口(21)提供给连接到外部网络(23)的个人计算机。