公开(公告)号：US07519707B2

公开(公告)日：2009-04-14

申请号：US12138669

申请日：2008-06-13

申请人： George B. Markos ,  Balachandar Rajaraman ,  Bruce H. Ratcliff ,  Anthony R. Sager ,  Arthur J. Stagg ,  Stephen R. Valley

发明人： George B. Markos ,  Balachandar Rajaraman ,  Bruce H. Ratcliff ,  Anthony R. Sager ,  Arthur J. Stagg ,  Stephen R. Valley

IPC分类号： G06F15/173

CPC分类号： H04L41/06

摘要： The substantially simultaneous tracing/monitoring of a plurality of sets of events via a single network interface. The plurality of events can be traced and/or monitored for one host or for a plurality of hosts coupled via the same network interface. The sets of events to be traced/monitored for a host are defined by the host and maintained in one or more configuration files. The configuration files may be dynamically updated.

摘要翻译： 通过单个网络接口基本上同时跟踪/监视多组事件。 可以针对一个主机或经由相同网络接口耦合的多个主机来跟踪和/或监视多个事件。 要为主机进行跟踪/监视的事件集由主机定义并维护在一个或多个配置文件中。 可以动态更新配置文件。

公开(公告)号：US20080250139A1

公开(公告)日：2008-10-09

申请号：US12138669

申请日：2008-06-13

申请人： George B. Markos ,  Balachandar Rajaraman ,  Bruce H. Ratcliff ,  Anthony R. Sager ,  Arthur J. Stagg ,  Stephen R. Valley

发明人： George B. Markos ,  Balachandar Rajaraman ,  Bruce H. Ratcliff ,  Anthony R. Sager ,  Arthur J. Stagg ,  Stephen R. Valley

IPC分类号： G06F15/173

CPC分类号： H04L41/06

摘要： The substantially simultaneous tracing/monitoring of a plurality of sets of events via a single network interface. The plurality of events can be traced and/or monitored for one host or for a plurality of hosts coupled via the same network interface. The sets of events to be traced/monitored for a host are defined by the host and maintained in one or more configuration files. The configuration files may be dynamically updated.

摘要翻译： 通过单个网络接口基本上同时跟踪/监视多组事件。 可以针对一个主机或经由相同网络接口耦合的多个主机来跟踪和/或监视多个事件。 要为主机进行跟踪/监视的事件集由主机定义并维护在一个或多个配置文件中。 可以动态更新配置文件。

公开(公告)号：US06976083B1

公开(公告)日：2005-12-13

申请号：US09253250

申请日：1999-02-19

申请人： Michael E. Baskey ,  Steven G. Glassen ,  Eugene P. Hefferon ,  Bruce H. Ratcliff ,  Arthur J. Stagg ,  Stephen R. Valley

发明人： Michael E. Baskey ,  Steven G. Glassen ,  Eugene P. Hefferon ,  Bruce H. Ratcliff ,  Arthur J. Stagg ,  Stephen R. Valley

IPC分类号： G06F9/46 ,  G06F13/00 ,  G06F15/16 ,  H04L29/08

CPC分类号： H04L67/02 ,  H04L67/28 ,  H04L67/2833 ,  H04L69/329

摘要： An apparatus for providing direct data processing access in a network computing system environment. The system environment has a main storage which can be connected to one or more application servers and is in processing communication with an interface element. The interface element has at least one adapter and can be connected to one or more application user(s). One or more queues are established in the main storage that can handle data without causing interrupts in the running programs. Incoming data is received using the adapter and as data is received or modified, the status of the network computing system will be updated to reflect the new data or change. Data is then processed in the main storage after interrogating the multiple existing queues in the main storage simultaneously and forwarding them in turn to their appropriate destination or application server after a determination has been made by interrogating these queues.

摘要翻译： 一种用于在网络计算系统环境中提供直接数据处理访问的装置。 系统环境具有可以连接到一个或多个应用服务器并正在处理与接口元件的通信的主存储器。 接口元件具有至少一个适配器并且可以连接到一个或多个应用用户。 在主存储器中建立一个或多个队列，可以处理数据，而不会导致正在运行的程序中断。 使用适配器接收传入数据，并且随着数据被接收或修改，网络计算系统的状态将被更新以反映新的数据或改变。 然后在主存储器中询问多个现有队列之后，在主存储器中处理数据，并在通过询问这些队列进行确定之后将它们依次转发到其适当的目的地或应用服务器。

公开(公告)号：US06778540B1

公开(公告)日：2004-08-17

申请号：US09583689

申请日：2000-05-31

申请人： Bruce H. Ratcliff ,  Arthur J. Stagg ,  Stephen R. Valley

发明人： Bruce H. Ratcliff ,  Arthur J. Stagg ,  Stephen R. Valley

IPC分类号： H04L1256

CPC分类号： H04L12/46

摘要： A facility is provided to allow for dynamic configuration of data routing between TCP/IP stacks of multiple partitions of a multi-partition processing system and a network adapter such as a local area network (LAN) gateway for the multi-partition processing system. The facility includes a command for automatically providing the network adapter with information that a particular partition of the processing system is to function as a router; and using the information at the network adapter to forward data received across the network to the partition when the data is to an unregistered HOME internet protocol (IP) address. The forwarding of data to the router partition occurs without any conventional IP processing.

摘要翻译： 提供了一种设施，以允许动态配置多分区处理系统的多个分区的TCP / IP栈之间的数据路由以及诸如用于多分区处理系统的局域网（LAN）网关的网络适配器。 该设施包括用于自动向网络适配器提供处理系统的特定分区用作路由器的信息的命令; 并且当数据到未注册的家庭互联网协议（IP）地址时，使用网络适配器处的信息将跨网络接收的数据转发到分区。 在没有任何常规IP处理的情况下，将数据转发到路由器分区。

公开(公告)号：US06330616B1

公开(公告)日：2001-12-11

申请号：US09152370

申请日：1998-09-14

申请人： Paul M. Gioquindo ,  Chin Lee ,  Bruce H. Ratcliff ,  Stephen R. Valley

发明人： Paul M. Gioquindo ,  Chin Lee ,  Bruce H. Ratcliff ,  Stephen R. Valley

IPC分类号： G06F15173

CPC分类号： H04L29/12009 ,  H04L29/12018 ,  H04L61/10 ,  H04L69/18

摘要： In a mainframe class data processing system having multiple logical partitions and a port to a network, a host-network interface is established for reducing network overhead at the multiple partitions. The host-network interface includes, for example, a host channel connection coupling the multiple partitions of the host system to a communications adapter having a network device driver for each network coupled to the adapter. The adapter also includes an address resolution protocol (ARP) cache designed to hold predetermined media headers for the clients coupled to the network(s) for use in forwarding an internet protocol (IP) datagram across the network to one of the clients from a partition of the host system. If not predetermined, the adapter is provided with a capability to dynamically determine the needed media header for transmission of the IP datagram across the network to the client. In Ethernet format, this dynamically determining includes forwarding an Ethernet 802.3 ARP request and an Ethernet DIX ARP request from the IP datagram. Provision is also made for partition-to-partition communication of IP datagrams by storing IP addresses of the logical partitions as HOME addresses in the ARP cache of the adapter.

摘要翻译： 在具有多个逻辑分区和到网络的端口的主机类数据处理系统中，建立主机 - 网络接口以减少多个分区处的网络开销。 主机网络接口包括例如将主机系统的多个分区耦合到具有耦合到适配器的每个网络的网络设备驱动器的通信适配器的主机通道连接。 该适配器还包括地址解析协议（ARP）缓存，该地址解析协议（ARP）缓存被设计为保持耦合到该网络的客户端的预定媒体头，用于将网络上的因特网协议（IP）数据报转发到来自分区 的主机系统。 如果不是预定的，则适配器具有动态地确定用于通过网络向客户端传输IP数据报所需的媒体头的能力。 在以太网格式中，这种动态确定包括从IP数据报转发以太网802.3 ARP请求和以太网DIX ARP请求。 还通过将逻辑分区的IP地址存储在适配器的ARP缓存中作为HOME地址来进行IP数据报的分区到分区通信。

公开(公告)号：US06330615B1

公开(公告)日：2001-12-11

申请号：US09152369

申请日：1998-09-14

申请人： Paul M. Gioquindo ,  Chin Lee ,  Bruce H. Ratcliff ,  Stephen R. Valley

发明人： Paul M. Gioquindo ,  Chin Lee ,  Bruce H. Ratcliff ,  Stephen R. Valley

IPC分类号： G06F15173

CPC分类号： H04L29/12009 ,  H04L29/12018 ,  H04L49/90 ,  H04L49/9063 ,  H04L61/10 ,  H04L69/18 ,  H04L69/32

摘要： In a mainframe class data processing system having multiple logical partitions and a port to a network, a host-network interface is established for reducing network overhead at the multiple partitions. The host-network interface includes, for example, a host channel connection coupling the multiple partitions of the host system to a communications adapter having a network device driver for each network coupled to the adapter. The adapter also includes an address resolution protocol (ARP) cache designed to hold predetermined media headers for the clients coupled to the network(s) for use in forwarding an internet protocol (IP) datagram across the network to one of the clients from a partition of the host system. If not predetermined, the adapter is provided with a capability to dynamically determine the needed media header for transmission of the IP datagram across the network to the client. In Ethernet format, this dynamically determining includes forwarding an Ethernet 802.3 ARP request and an Ethernet DIX ARP request from the IP datagram. Provision is also made for partition-to-partition communication of IP datagrams by storing IP addresses of the logical partitions as HOME addresses in the ARP cache of the adapter.

摘要翻译： 在具有多个逻辑分区和到网络的端口的大型机类数据处理系统中，建立主机 - 网络接口以减少多个分区处的网络开销。 主机网络接口包括例如将主机系统的多个分区耦合到具有耦合到适配器的每个网络的网络设备驱动器的通信适配器的主机通道连接。 该适配器还包括地址解析协议（ARP）缓存，该地址解析协议（ARP）缓存被设计为保持耦合到该网络的客户端的预定媒体头，用于将网络上的因特网协议（IP）数据报转发到来自分区 的主机系统。 如果不是预定的，则适配器具有动态地确定用于通过网络向客户端传输IP数据报所需的媒体头的能力。 在以太网格式中，这种动态确定包括从IP数据报转发以太网802.3 ARP请求和以太网DIX ARP请求。 还通过将逻辑分区的IP地址存储在适配器的ARP缓存中作为HOME地址来进行IP数据报的分区到分区通信。

公开(公告)号：US06321350B1

公开(公告)日：2001-11-20

申请号：US09253658

申请日：1999-02-22

申请人： Michael E. Baskey ,  Frank W. Brice ,  Steven G. Glassen ,  Eugene P. Hefferon ,  Bruce H. Ratcliff ,  Arthur J. Stagg ,  Stephen R. Valley ,  Leslie W. Wyman

发明人： Michael E. Baskey ,  Frank W. Brice ,  Steven G. Glassen ,  Eugene P. Hefferon ,  Bruce H. Ratcliff ,  Arthur J. Stagg ,  Stephen R. Valley ,  Leslie W. Wyman

IPC分类号： G06F1130

CPC分类号： G06F11/0772 ,  G06F11/0709 ,  G06F11/0745 ,  H04L41/0672 ,  H04L41/069

摘要： A method and apparatus for error detection in a network computing system having a main storage capable of connecting to at least one application server and an interface element with at least one adapter capable of establishing processing communication with at least one application user(s). Data is transferred across the interface element to and from the main storage. The main storage includes a queuing mechanism providing a plurality of queuing components having attributes of devices to and from which data is to be transferred or received as well as information about the queuing mechanism itself. As part of the queuing component, providing a Storage-List-State Block (SLSB) having state indicators that provide state information about a plurality of buffers that make up each queue. A plurality of Error States is defined for by the SLSB Status Block. These Error States are set in the SLSB each time the interface element detects errors in the data stream. By monitoring the number of the errors for a specified time period, it can be determining as whether a session needs to be terminated or kept active.

摘要翻译： 一种网络计算系统中用于错误检测的方法和装置，其具有能够连接至少一个应用服务器的主存储器和具有至少一个能够与至少一个应用用户建立处理通信的至少一个适配器的接口元件。 数据通过接口元件传输到主存储器和从主存储器传输。 主存储器包括排队机构，其提供具有要传送或接收数据的设备的属性以及关于排队机构本身的信息的多个排队组件。 作为排队组件的一部分，提供具有状态指示符的存储列表状态块（SLSB），该状态指示符提供关于构成每个队列的多个缓冲器的状态信息。 多个错误状态由SLSB状态块定义。 每当接口元素检测数据流中的错误时，SLSB中都会设置这些错误状态。 通过监视指定时间段内的错误数量，可以确定会话是否需要终止或保持活动状态。