公开(公告)号：US06826603B1

公开(公告)日：2004-11-30

申请号：US09605003

申请日：2000-06-27

申请人： Didier Giroir ,  Olivier Hericourt

发明人： Didier Giroir ,  Olivier Hericourt

IPC分类号： G06F15177

CPC分类号： H04L41/0886 ,  H04L29/06 ,  H04L41/0253 ,  H04L41/0806 ,  H04L67/125 ,  H04L67/34 ,  H04L67/38 ,  H04L69/08 ,  H04L69/329

摘要： The present invention relates to dynamic Client configuration and more particularly to a system and a method for automatically configuring a Client to access each desired SNA Application through an appropriate Server. A configuration feature (also called Automatic Server Configuration option) in a Client automatically retrieves a configuration code (also called Autoserver code, in order to configure the Client to access desired SNA Applications through appropriate Servers. A CGI (Common Gateway Interface, program on an Autoserver URL (Universal Resource Locator) system dynamically creates an Autoserver code (also called TN client configuration code). The Autoserver code is used by the Client to associate to each desired SNA Application an appropriate Server. The automatic configuration of the Client allows the user to directly access an SNA Application without having first to connect to an Intermediate Selection Application and Selection Screen.

摘要翻译： 本发明涉及动态客户端配置，更具体地涉及一种用于通过适当的服务器自动配置客户端来访问每个期望的SNA应用的系统和方法。 客户端中的配置功能（也称为自动服务器配置选项）自动检索配置代码（也称为自动服务器代码，以便配置客户端通过适当的服务器访问所需的SNA应用程序）CGI（公共网关接口， 自动服务器URL（通用资源定位器）系统动态创建自动服务器代码（也称为TN客户端配置代码），客户端使用自动服务器代码将每个所需的SNA应用程序关联到适当的服务器，客户端的自动配置允许用户 直接访问SNA应用程序，而无需先连接到中间选择应用程序和选择屏幕。

公开(公告)号：US06819673B1

公开(公告)日：2004-11-16

申请号：US09690209

申请日：2000-10-17

申请人： Didier Giroir ,  Olivier Hericourt

发明人： Didier Giroir ,  Olivier Hericourt

IPC分类号： H04L1228

CPC分类号： H04L47/822 ,  H04L47/70 ,  H04L47/783 ,  H04L47/829

摘要： A method and system for establishing a Systems Network Architecture (SNA) session between SNA resources through a packet/cell switching network. The packet/cell switching network includes an origin access node that provides client access services, and at least one destination access node that provides server access services. In accordance with the method of the present invention a SNA session request is received from a source SNA resource for establishing an SNA session with a target SNA resource. An undirected message is broadcast over the packet/cell switching network to identify the destination access nodes that support the source SNA resource and that provide server access services. One or more positive replies are received from respectively one or more of the destination access nodes that support the source SNA resource and that provide server access services. As part of the receiving step, information relating to a traffic handling capacity of the destination access node and information related to establishment of a connection between the origin access node and the destination access node is retrieved. Finally, a destination access node is selected in accordance with the information describing the destination node and in accordance with the information related to establishment of a connection between the origin access node and the destination node.

摘要翻译： 一种用于通过分组/小区交换网络在SNA资源之间建立系统网络架构（SNA）会话的方法和系统。 分组/小区交换网络包括提供客户端接入业务的源接入节点和提供服务器接入业务的至少一个目的接入节点。 根据本发明的方法，从源SNA资源接收SNA会话请求，用于建立与目标SNA资源的SNA会话。 通过分组/小区交换网络广播无向的消息，以识别支持源SNA资源并提供服务器接入服务的目的地接入节点。 分别从支持源SNA资源的一个或多个目的地接入节点接收一个或多个肯定的答复，并提供服务器接入服务。 作为接收步骤的一部分，检索与目的地接入节点的业务处理能力有关的信息以及与原址接入节点与目的地接入节点之间的连接的建立有关的信息。 最后，根据描述目的地节点的信息，并根据与原始接入节点和目的地节点之间的连接的建立有关的信息来选择目的地接入节点。

公开(公告)号：US06799215B1

公开(公告)日：2004-09-28

申请号：US09690206

申请日：2000-10-17

申请人： Didier Giroir ,  Olivier Hericourt

发明人： Didier Giroir ,  Olivier Hericourt

IPC分类号： G06F1516

CPC分类号： H04L29/06 ,  H04L67/38

摘要： A method and system for centralizing the LU definitions for one or a plurality of TN3270 servers. More particularly, a method and system for dynamically providing a Systems Network Architecture (SNA) Logical Unit (LU) definition for the establishment of a SNA session between a SNA client and a SNA application. The method of the present invention includes receiving a SNA session request from a telnet 3270 client, and in response thereto, retrieving a definition of a SNA LU from a table shared by one or more telnet 3270 servers. A local table within the telnet 3270 server is dynamically updating with the retrieved SNA LU definition.

摘要翻译： 一种用于集中一个或多个TN3270服务器的LU定义的方法和系统。 更具体地，涉及用于动态地提供用于在SNA客户端和SNA应用之间建立SNA会话的系统网络体系结构（SNA）逻辑单元（LU）定义的方法和系统。 本发明的方法包括从telnet3270客户端接收SNA会话请求，响应于此，从一个或多个telnet 32​​70服务器共享的表中检索SNA LU的定义。 Telnet 32​​70服务器中的本地表使用检索到的SNA LU定义进行动态更新。

公开(公告)号：US07080155B1

公开(公告)日：2006-07-18

申请号：US09665019

申请日：2000-09-19

申请人： Olivier Hericourt

发明人： Olivier Hericourt

IPC分类号： G06F15/16

CPC分类号： H04L69/16 ,  H04L63/0281 ,  H04L69/161 ,  H04L69/162 ,  H04L69/32

摘要： A method and system for setting a value within a type of service field in an Internet Protocol (IP) datagram in accordance with an application level protocol at which said IP datagram is transported within a socks connection from a source application that resides within a source device to a destination application that resides within a destination device. The method includes determining IP addresses of the source and destination devices. The application level protocol for the source and destination devices are then determined utilizing the port addresses to which and from which the IP datagram is sent. The IP addresses for the source and destination nodes as well as the identity of the application level protocols corresponding to the source and destination applications are then indexed in a first table. A type of service value to be encoded within the IP datagram is then determined and written into the type of service field of the IP datagram.

摘要翻译： 一种用于根据应用级协议来设置因特网协议（IP）数据报中的服务字段类型内的值的方法和系统，在所述应用级协议中，所述IP数据报在来自位于源设备内的源应用程序的袜子连接内传送 到驻留在目的地设备中的目的地应用程序。 该方法包括确定源设备和目的设备的IP地址。 然后使用发送IP数据报的端口地址来确定源设备和目的设备的应用级协议。 源和目标节点的IP地址以及与源应用程序和目标应用程序相对应的应用程序级别协议的标识在第一个表中进行索引。 然后确定要在IP数据报中编码的一种服务值，并将其写入IP数据报的服务类型。

公开(公告)号：US07051103B1

公开(公告)日：2006-05-23

申请号：US09718187

申请日：2000-11-21

申请人： Didier Giroir ,  Olivier Hericourt

发明人： Didier Giroir ,  Olivier Hericourt

IPC分类号： G06F15/16

CPC分类号： H04L67/08 ,  H04L67/327 ,  H04L69/26

摘要： An access device for establishing a Systems Network Architecture (SNA) session between an SNA Client and an SNA application using Telnet 3270 services over a communication network. The communication network, has Telnet 3270 servers for accessing the SNA application. The access device comprises logic for: (1) receiving from a Telnet 3270 client, a request for establishing a Telnet 3270 session with a Telnet 3270 Server, the request comprising an identification of the SNA client associated with the Telnet 3270 client, (2) selecting a communication path within the communication network to access a Telnet 3270 server providing services to the SNA client by referring to a configuration table, which comprising, for each SNA client, one or more communication paths leading to one or more Telnet 3270 servers, and (3) forwarding the Telnet 3270 session request to a selected Telnet 3270 server along the selected communication path.

摘要翻译： 用于在通信网络上使用Telnet 32​​70服务在SNA客户端和SNA应用之间建立系统网络架构（SNA）会话的接入设备。 通信网络具有用于访问SNA应用程序的Telnet 32​​70服务器。 访问设备包括以下逻辑：（1）从Telnet 32​​70客户端接收与Telnet 32​​70服务器建立Telnet 32​​70会话的请求，该请求包括与Telnet 32​​70客户端相关联的SNA客户端的标识，（2） 在通信网络内选择一个通信路径，通过参考配置表来访问向SNA客户端提供服务的Telnet 32​​70服务器，该配置表包括针对每个SNA客户端的一个或多个通向一个或多个Telnet 32​​70服务器的通信路径，以及 （3）将Telnet 32​​70会话请求沿选定的通信路径转发到选定的Telnet 32​​70服务器。

公开(公告)号：US06854006B1

公开(公告)日：2005-02-08

申请号：US09469046

申请日：1999-12-21

申请人： Didier Giroir ,  Olivier Hericourt

发明人： Didier Giroir ,  Olivier Hericourt

IPC分类号： G06F9/445 ,  G06F15/16 ,  H04L12/24 ,  H04L29/08

CPC分类号： H04L67/08 ,  G06F8/61 ,  H04L67/02 ,  H04L67/34

摘要： The present invention relates to the transmission of Systems Network Architecture (SNA) information through the Internet Protocol (IP) network, and more particularly to a method and system for an SNA application user to locally select a target application at its current location and to launch a preferred (or the more appropriate) Telnet 3270 Client to access this target application in a one-step process.

摘要翻译： 本发明涉及通过因特网协议（IP）网络传输系统网络架构（SNA）信息，更具体地涉及一种用于SNA应用用户在其当前位置本地选择目标应用并发射的方法和系统 一个首选（或更合适的）Telnet 32​​70客户端以一个一步的过程访问此目标应用程序。

公开(公告)号：US06829642B1

公开(公告)日：2004-12-07

申请号：US09604022

申请日：2000-06-27

申请人： Didier Giroir ,  Olivier Hericourt

发明人： Didier Giroir ,  Olivier Hericourt

IPC分类号： G06F15173

CPC分类号： H04L69/40 ,  H04L43/50 ,  H04L67/08 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L69/329

摘要： Disclosed is a method and system of selecting a server from a plurality of servers for accessing Systems Network Architecture (SNA) applications from a client in an Internet Protocol (IP) network. The method comprises the steps of measuring using measurement probes from one or a plurality of measurement systems distributed in the IP network, performance and availability of each server for accessing one or a plurality of SNA applications; transferring in a single system within the IP network said performance and response time measurements; selecting in said single system an appropriate server for accessing a particular SNA application using said performance and availability measurements.

摘要翻译： 公开了一种从多个服务器中选择服务器以从互联网协议（IP）网络中的客户端访问系统网络架构（SNA）应用的方法和系统。 该方法包括以下步骤：使用分布在IP网络中的一个或多个测量系统的测量探测器，用于访问一个或多个SNA应用的每个服务器的性能和可用性; 在IP网络内的单个系统中传输所述性能和响应时间测量; 在所述单个系统中选择使用所述性能和可用性测量访问特定SNA应用的适当服务器。