公开(公告)号：KR100467327B1

公开(公告)日：2005-01-24

申请号：KR1020020078702

申请日：2002-12-11

Applicant: 한국전자통신연구원

Inventor： 양미정 ,  김태일 ,  김영선

IPC: H04L12/28

Abstract: PURPOSE: A method for transmitting network path information using a path setup message is provided to obtain information related to the existing path in setting a new path by transmitting path information sharing each link on the new path. CONSTITUTION: An ingress node calculates the shortest path P1 between the ingress node and an egress node(401). The ingress node generates a path setup request message for setting up the P1 to transmit the path setup request message to a next node on the P1(402). Each node on the P1 searches a path information table for another path ID(403). Path information sharing a link with the next node is added to a sharing path route TVL(Type-Length-Value)(404). The path setup request message is transmitted to a next node on the P1(405). It is examined whether the node receiving the path setup request message is the egress node on the P1(406) or not. If so, the egress node generates a path setup response message(407). The sharing path route TVL is added to the generated path setup response message(408). The path setup response message is transmitted to the ingress node through each node on the P1(409). Each node receiving the path setup response message adds P1 information to a path information table of the node(410). The ingress node finally receiving the path setup response message obtains information related to another path passing the link on the P1(411).

Abstract translation: 目的：提供一种使用路径建立消息传送网络路径信息的方法，以通过传送在新路径上共享每条链路的路径信息来获得设定新路径时与现有路径有关的信息。 构成：入口节点计算入口节点和出口节点之间的最短路径P1（401）。 入口节点生成路径建立请求消息，用于建立P1以将路径建立请求消息发送到P1上的下一个节点（402）。 P1上的每个节点在路径信息表中搜索另一路径ID（403）。 共享与下一个节点的链接的路径信息被添加到共享路径路线TVL（类型长度值）（404）。 路径建立请求消息被发送到P1上的下一个节点（405）。 检查接收路径建立请求消息的节点是否是P1（406）上的出口节点。 如果是，则出口节点生成路径建立响应消息（407）。 共享路径路线TVL被添加到所生成的路径设置响应消息（408）。 路径建立响应消息通过P1上的每个节点传送到入口节点（409）。 接收路径建立响应消息的每个节点将P1信息添加到节点的路径信息表（410）。 最终接收路径建立响应消息的入口节点获得与在P1上通过链路的另一路径有关的信息（411）。

公开(公告)号：KR100441890B1

公开(公告)日：2004-07-27

申请号：KR1020020031589

申请日：2002-06-05

Applicant: 한국전자통신연구원

Inventor： 홍강운 ,  김태일 ,  이형호

IPC: H04L12/24

Abstract: PURPOSE: A communication system efficiently managing protocol traffic management information and a method therefor are provided to classify objects managed in a network management agent by interface according to object characteristics. CONSTITUTION: If a received packet is received from a peer host, a management board(20) analyzes the received packet to update protocol traffic information that is not managed by interface, and analyzes a response packet if the received packet is the response packet for a protocol traffic information request, then processes a request from an external network management system. When the packet is received from the peer host, many interface boards(40) transmit the packet, classify and update management information by analyzing the packet, transmit the packet to the peer host according to a kind of the packet, update or collect the management information to supply the information to the management board(20).

Abstract translation: 目的：提供一种有效管理协议流量管理信息的通信系统及其方法，用于根据对象特性通过接口对在网络管理代理中管理的对象进行分类。 构成：如果从对等主机接收到接收到的分组，则管理板（20）分析接收到的分组以更新不由接口管理的协议业务信息，并且如果接收到的分组是响应分组 协议交通信息请求，然后处理来自外部网络管理系统的请求。 当从对等主机接收到分组时，许多接口板（40）通过分析分组来发送分组，分类和更新管理信息，根据分组的种类将分组发送到对等主机，更新或收集管理 将信息提供给管理委员会（20）的信息。

公开(公告)号：KR1020040050140A

公开(公告)日：2004-06-16

申请号：KR1020020077768

申请日：2002-12-09

Applicant: 한국전자통신연구원

Inventor： 홍선미 ,  김태일 ,  김영선

IPC: H04L12/24

CPC classification number: H04L41/0686 ,  H04L41/0213 ,  H04L41/024 ,  H04L41/0681

Abstract: PURPOSE: A network management system for managing a failure and a state of a router system is provided to define a private MIB(Management Information Base) that can supply events on a failure and a changed state of hardware/software shapes to a manager, so that the manager can exactly perceive shape information of a management target system. CONSTITUTION: An SNMP(Simple Network Management Protocol) network management agent(310) generates a substantial MIB by collecting shape information of a router system, generates an interface MIB, and generates a private MIB by collecting state information and fault generation information by shape, then stores the generated MIBs. The SNMP network management agent(310) supplies requested information or informs an outer side of a generated failure by referring to the MIBs. A network management manager server(200) receives the MIB information by communicating with the SNMP network management agent(310), and stores the received information as network management information in a database. A network management manager client(100) receives the MIB information from the network management manager server(200), and extracts the network management information of a requested router system.

Abstract translation: 目的：提供用于管理故障的网络管理系统和路由器系统的状态，以定义可向故障提供事件的专用MIB（管理信息库），以及向管理员提供硬件/软件形状的改变状态，因此 管理者可以精确地感知管理目标系统的形状信息。 构成：SNMP（简单网络管理协议）网络管理代理（310）通过收集路由器系统的形状信息，生成接口MIB，通过形状收集状态信息和故障生成信息生成专用MIB，生成实质的MIB， 然后存储生成的MIB。 SNMP网络管理代理（310）通过参考MIB提供所请求的信息或通知外部生成的故障。 网络管理管理服务器（200）通过与SNMP网络管理代理（310）通信来接收MIB信息，将接收到的信息作为网络管理信息存储在数据库中。 网络管理管理器客户端（100）从网络管理管理服务器（200）接收MIB信息，并提取所请求的路由器系统的网络管理信息。

公开(公告)号：KR1020030097157A

公开(公告)日：2003-12-31

申请号：KR1020020034340

申请日：2002-06-19

Applicant: 한국전자통신연구원

Inventor： 김대수 ,  김태일 ,  이형호

IPC: H04L12/26

Abstract: PURPOSE: A method for realizing a function of remote network monitoring of a high-fast router system and a device therefor, and a recording medium where a program executing the same is recorded are provided to enable a network manage of a remote place access data generated by local operators. CONSTITUTION: A plurality of RMON APPs(Remote Monitoring Applications)(201) which execute specific remote network monitoring functions store process results of executing the functions, and construct data corresponding to necessary data for transmitting the same to a plurality of RMDB(Remote Monitoring Database) clients(202). The RMDB clients(202) reconstruct the transmitted data as a message type which is exchangeable between RMDB servers(203), and transmits the reconstructed data to the RMDB server(203). The RMDB server(203) executes a function corresponding to the received message. The RMDB clients(202) transmit the message received from the RMDB servers(203) to the RMON APPs(201). The RMON APPs(201) transmit the result corresponding to the same to a local operation terminal(110) or a remote operation terminal(140).

Abstract translation: 目的：提供一种用于实现高速路由器系统及其设备的远程网络监控功能的方法，以及记录有执行该程序的程序的记录介质，以便能够进行远程地址的网络管理访问生成的数据 由本地经营者。 构成：执行特定远程网络监控功能的多个RMON应用程序（201）存储执行功能的过程结果，并构建与必要数据相对应的数据以将其发送到多个RMDB（远程监控数据库 ）客户端（202）。 RMDB客户端（202）将发送的数据重建为可在RMDB服务器（203）之间交换的消息类型，并将重建的数据发送到RMDB服务器（203）。 RMDB服务器（203）执行与接收到的消息对应的功能。 RMDB客户端（202）将从RMDB服务器（203）接收的消息发送到RMON APP（201）。 RMON APP（201）将对应的结果发送到本地操作终端（110）或远程操作终端（140）。

公开(公告)号：KR1020030089747A

公开(公告)日：2003-11-28

申请号：KR1020020027594

申请日：2002-05-18

Applicant: 한국전자통신연구원

Inventor： 진승의 ,  김태일 ,  이형호

IPC: H04L12/28

CPC classification number: H04L47/10 ,  H04L45/00 ,  H04L45/302 ,  H04L45/60 ,  H04L45/742 ,  H04L47/2408 ,  H04L47/2441 ,  H04L49/90

Abstract: PURPOSE: A router for providing differentiated QoS(Quality of Service) service and a method for classifying IP packets at a high speed are provided to maximize the performance of packet classification by minimizing the operation loads generated due to packet classification in the process of routing. CONSTITUTION: A packet classifier(60) is composed of a search path part(610) and a control part(690). The search path part(610) determines relevant flow processing by searching flow tables for each inputted packet, and comprises a multi-field search key extraction part(620), a differentiated class classifier(630), differentiated class flow table searchers(641-64m), an on-chip memory(660) containing differentiated class flow tables(661-66m), and differentiated class off-chip memory interfaces(681-68m). The multi-field search key extraction part(620) extracts multi-field information from an inputted packet and creates a multi-field search key. The differentiated class classifier(630) executes differentiated class classification by an exact matching method, based on the value of a differentiated service code point field contained in the created multi-field search key. The differentiated class flow table searchers(641-64m) execute searching for associated flow tables(661-66m) in parallel according to classified differentiated classes. In case that flow table searching at the on-chip memory(660) is not successful, the differentiated class off-chip memory interfaces(681-68m) receive search requests from differentiated class flow table searchers(641-64m) and search the flow tables constructed at an off-chip memory.

Abstract translation: 目的：提供用于提供差异化​​QoS（Quality of Service）服务的路由器和用于高速分类IP分组的方法，以通过最小化在路由过程中由于分组分类而产生的操作负载来最大化分组分类的性能。 构成：分组分类器（60）由搜索路径部分（610）和控制部分（690）组成。 搜索路径部分（610）通过搜索每个输入的分组的流程表来确定相关的流程处理，并且包括多字段搜索关键词提取部分（620），差分分类器（630），差分类流程表搜索器（641- 64m），包含差分类流表（661-66m）的片上存储器（660）和差分类外片外存储器接口（681-68m）。 多字段搜索关键词提取部分（620）从输入的分组提取多字段信息并创建多字段搜索关键字。 差分类分类器（630）基于所创建的多字段搜索关键字中包含的差分服务码点字段的值，通过精确匹配方法执行差分类分类。 差分类流表搜索器（641-64m）根据分类的分类进行并行搜索相关流表（661-66m）。 在片上存储器（660）的流表搜索不成功的情况下，差分类外片存储器接口（681-68m）接收来自差分类流表搜索器（641-64m）的搜索请求并搜索流 在片外存储器中构造的表。

公开(公告)号：KR1020020053955A

公开(公告)日：2002-07-06

申请号：KR1020000081959

申请日：2000-12-26

Applicant: 한국전자통신연구원

Inventor： 홍선미 ,  이진수 ,  김태일 ,  이형호 ,  진성일

IPC: H04L29/10

Abstract: PURPOSE: A method for offering differentiated service through programmable interface on open network is provided to use an internet service conveniently and variously by classifying a property of packet into a plurality of grades. CONSTITUTION: A classifier(400) inspects a packet inputted from an input port(10) according to a PHB(Per Hop Behavior), and transports the packet to a corresponding queue(416) and a corresponding meter(411) according to a DSCP(Differentiated Service Code Point). A plurality of traffic control blocks perform a reclassification by service class on the basis of the DSCP bit. A scheduler(420) calls the packet selectively, performs a routing process with a weight corresponding to a service, and transports the packet to an output port(20).

Abstract translation: 目的：提供一种通过开放网络可编程接口提供差异化​​服务的方法，通过将分组的属性分类为多个等级，方便和多种地使用互联网服务。 规定：分类器（400）根据PHB（每跳行为）检查从输入端口（10）输入的分组，并根据DSCP将分组传送到对应的队列（416）和对应的计量器（411） （差分服务代码点）。 多个业务控制块根据DSCP位执行业务类重新分类。 调度器（420）选择性地调用分组，以对应于服务的权重执行路由处理，并将分组传送到输出端口（20）。

公开(公告)号：KR1020020036467A

公开(公告)日：2002-05-16

申请号：KR1020000066641

申请日：2000-11-10

Applicant: 한국전자통신연구원

Inventor： 홍선미 ,  김태일 ,  이형호

IPC: H04L12/28

CPC classification number: H04L45/54 ,  H04L41/12

Abstract: PURPOSE: A method for managing configuration and interface information in a high-speed router system is provided to enable an operator not to perform a feedback process of system information at a re-initialization by managing system configuration information necessary for operating a router and to manage a system effectively and process commands as a search/modification/appendix/deletion with respect to system configuration information being transmitted an operator terminal and a manager system connected to the system by maintaining a system configuration and interface information. CONSTITUTION: If an initialization request of a system configuration management unit being operated in a main processor from an operating system is received for managing a configuration and interface information of a high speed router system(401), the system configuration management unit reads various kinds of tables being managed in the main processor from a registry, and performs an initialization(402). Hardware configuration information of the main processor is received from a main hardware control unit(403), and registered in a system configuration management table(404). If interface initialization information is requested to a configuration management matching unit being operated in a line processor(405) and the initialization information is received(406), the corresponding interface information is registered on an interface management table of the main processor(407). After constituting information of various kinds of tables as the above processes, a wait is performed for processing a message being received from the operator or a network manager(408). If a system configuration information search request is received from the operator(415), contents of a command of the operator are analyzed(416), the corresponding contents are searched in a configuration information table(417), a message formatting for outputting the corresponding configuration information is performed(418), the corresponding configuration information is outputted(419), and a wait is performed for receiving a message(408).

Abstract translation: 目的：提供一种在高速路由器系统中管理配置和接口信息的方法，使操作员能够通过管理操作路由器所需的系统配置信息，在重新初始化时执行系统信息的反馈处理，并进行管理 系统有效地处理作为关于系统配置信息的搜索/修改/附录/删除的命令，所述系统配置信息通过维护系统配置和接口信息被传送到操作员终端和连接到系统的管理器系统。 构成：如果接收到来自操作系统的主处理器中操作的系统配置管理单元的初始化请求用于管理高速路由器系统（401）的配置和接口信息，则系统配置管理单元读取各种 表在主处理器中从注册表管理，并执行初始化（402）。 从主硬件控制单元（403）接收主处理器的硬件配置信息，并登记在系统配置管理表（404）中。 如果接口初始化信息被请求到行处理器（405）中操作的配置管理匹配单元并且接收到初始化信息（406），则相应的接口信息被登记在主处理器（407）的接口管理表上。 在构成作为上述处理的各种表的信息之后，执行用于处理从操作者或网络管理器接收的消息的等待（408）。 如果从操作者（415）接收到系统配置信息搜索请求，则对运营商的命令的内容进行分析（416），在配置信息表（417）中搜索相应的内容，输出相应的消息格式 执行配置信息（418），输出对应的配置信息（419），并且执行用于接收消息的等待（408）。

公开(公告)号：KR100309681B1

公开(公告)日：2001-12-17

申请号：KR1019980053777

申请日：1998-12-08

Applicant: 주식회사 케이티 ,  한국전자통신연구원

Inventor： 조경섭 ,  전기철 ,  김태일

IPC: G06F15/16

Abstract: 본 발명은 차세대 지능망(AIN)에서 지능형 정보제공 시스템(IP)이 서비스 이용자에게 음성 안내, 음성 녹음, 디지트 수집 기능을 제공하는데 필요한 특수 자원 보드를 제어하는 프로세서(SRCP)에서 운용되는 프로그램들의 교체방법에 관한 것이다. 본 발명에서는 운용자로부터의 새 패키지 교체 덤프 요구를 처리하여 알려준다. 그리고 덤프한 후, 운용자로부터 SRCP 재시동 요구가 있으면, 프로세서가 정상인지를 검사하여 정상이면 재시동 처리를 하고, 그 결과를 OK로 한후 재시동 결과를 운용자에게 통보한다. 이와 같이 수행함으로써, 본 발명은 종래기술과 같이 복잡한 절차를 거치지 않고 시스템 운용자가 운용 단말에서 운용 명령어를 통해 쉽게 특수 자원 제어 프로세서에서 수행되는 프로그램을 교체하는 방법을 수행한다.

公开(公告)号：KR1020010055422A

公开(公告)日：2001-07-04

申请号：KR1019990056631

申请日：1999-12-10

Applicant: 한국전자통신연구원 ,  주식회사 케이티

Inventor： 정광재 ,  김태일

IPC: G06Q50/06

Abstract: PURPOSE: A method for providing an inspection agency service is provided to measure a meter of a user without an inspector by an agency server of an inspection agency company. CONSTITUTION: A service processing process is started(201), a connection setting, a member ID, a password of an AO/DI terminal, a computer, and a digital gauge in an inspection system are initialized by performing an inspection system initialization(202). An ISDN D-channel X.25 SVC is connected with an inspection agency server(203). A PPP connection procedure is performed for transmitting packet data(204). A network connection with the inspection agency server is confirmed(205), and if the network connection is abnormal, a service is terminated and maintenance of the inspection system(206) and a server connection procedure are performed. If the network connection is normal, a periodical timer is set in accordance with a gas inspection date, a water inspection date, an electricity inspection date(207), and an inspection request from the inspection agency server is waited(208). If the inspection request is received(209), the inspection system stores digital data measured by the digital gauge in a buffer memory(210), and the digital data are transmitted to the inspection agency server, and an inspection request from the inspection agency server is waited.

Abstract translation: 目的：提供检验机构服务的方法，由检验机构公司的代理服务器无检查员测量用户的仪表。 构成：通过执行检查系统初始化（202）初始化检查系统中的服务处理处理（201），检查系统中的连接设置，成员ID，AO / DI终端，计算机和数字量表的密码 ）。 ISDN D通道X.25 SVC与检验机构服务器（203）连接。 执行用于发送分组数据（204）的PPP连接过程。 确认与检验机构服务器的网络连接（205），如果网络连接异常，则终止服务，并进行检查系统（206）的维护和服务器连接处理。 如果网络连接正常，则按照气体检查日期设定周期性定时器，等待水检日期，电检日期（207）和检验机构服务器的检查要求（208）。 如果接收到检查请求（209），则检查系统将由数字量规测量的数字数据存储在缓冲存储器（210）中，并且数字数据被发送到检验机构服务器，并且检查机构服务器 等了

公开(公告)号：KR100277707B1

公开(公告)日：2001-01-15

申请号：KR1019980054890

申请日：1998-12-14

Applicant: 주식회사 케이티 ,  한국전자통신연구원

Inventor： 김태일 ,  전기철 ,  전경표

IPC: H04L12/28

Abstract: 1. 청구범위에 기재된 발명이 속하는 기술분야
본 발명은 지능형 정보제공 시스템에서의 디지트 수집을 위한 지정 경로 구성 방법에 관한것임.
2. 발명이 해결하고자 하는 기술적 과제
본 발명은 운용자 단말을 통하여 전화 단말에 직접 접근할 수 있도록한, 지능형정보제공 시스템에서의 디지트 수집을 위한 지정경로 구성방법을 제공하고자함.
3. 발명의 해결 방법의 요지
본 발명은 지정 경로 구성 방법에 있어서, 지능형 정보제공 시스템의 운용자 단말로부터 채널 연결의 요구가 있으면, 디지트 수집 지정경로 구성 제어부가 채널 연결을 위한 안내 방송 송출 후 디지트 수집 및 결과 메시지를 출력하는 제1단계; 디지트 수집 지정 경로 구성을 계속 수행하기를 원할 경우, 내부 채널을 변경하면서 디지트를 수집하는 제 2 단계; 및 디지트 수집 지정 경로 구성 후 종료 메시지를 운용자에게 출력하고, 채널의 해제 및 신호 복구를 수행하는 제 3 단계를 포함함.
4. 발명의 중요한 용도
본 발명은 디지트 수집을 위한 경로 구성에이용됨.