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1. 发明申请

US20090016369A1 ACCESSING DATA PROCESSING SYSTEMS BEHIND A NAT ENABLED NETWORK 失效
标题翻译：访问数据处理系统是一个NAT启用网络
公开(公告)号：US20090016369A1
公开(公告)日：2009-01-15
申请号：US12236387
申请日：2008-09-23
申请人： DWIP N. BANERJEE , VINIT JAIN , VASU VALLABHANENI
发明人： DWIP N. BANERJEE , VINIT JAIN , VASU VALLABHANENI
IPC分类号： H04L12/28
CPC分类号： H04L29/12009 , H04L29/12066 , H04L29/1233 , H04L29/12509 , H04L61/1511 , H04L61/2567
摘要： A method, system, and program for accessing data processing systems behind a NAT enabled network are provided. According to one aspect of the present invention, a NAT data processing system is located behind a NAT enabled network with a NAT device as a gateway to the NAT enabled network. A client system located outside the NAT enabled network queries the NAT device for the address of the NAT data processing system located behind the NAT enabled network. The query is automatically routed through the NAT device to a DNS server. The DNS server then returns an address for the NAT data processing system and source routing for the NAT device. The NAT device forwards the address and source routing to the client system. Then, the client system sends packets to the NAT data processing system at the address with source routing through the NAT device, such that the NAT data processing system behind the NAT enabled network is directly accessed by the client system from outside the NAT enabled network.
摘要翻译：提供了一种用于访问NAT启用网络后面的数据处理系统的方法，系统和程序。根据本发明的一个方面，NAT数据处理系统位于启用NAT的网络之后，其中NAT设备作为启用NAT的网络的网关。位于NAT启用网络之外的客户端系统向NAT设备查询位于启用NAT的网络后面的NAT数据处理系统的地址。该查询通过NAT设备自动路由到DNS服务器。然后，DNS服务器返回NAT数据处理系统的地址和NAT设备的源路由。 NAT设备将地址和源路由转发到客户端系统。然后，客户端系统通过NAT设备将数据包发送到具有源路由的地址的NAT数据处理系统，使NAT启用网络背后的NAT数据处理系统由NAT使能网络外部由客户端系统直接访问。

2. 发明申请

US20080126539A1 MONITORING THREAD USAGE TO DYNAMICALLY CONTROL A THREAD POOL 失效
标题翻译：监控螺纹用于动态控制螺纹池
公开(公告)号：US20080126539A1
公开(公告)日：2008-05-29
申请号：US12027044
申请日：2008-02-06
申请人： DWIP N. BANERJEE , KAVITHA VITTAL MURTHY BARATAKKE , VINIT JAIN , VENKAT VENKATSUBRA
发明人： DWIP N. BANERJEE , KAVITHA VITTAL MURTHY BARATAKKE , VINIT JAIN , VENKAT VENKATSUBRA
IPC分类号： G06F15/173
CPC分类号： G06F9/5027 , G06F9/544 , G06F2209/5018 , G06F2209/508
摘要： A method, system, and program for monitoring thread usage to dynamically control a thread pool are provided. An application running on the server system invokes a listener thread on a listener socket for receiving client requests at the server system and passing the client requests to one of multiple threads waiting in a thread pool. Additionally, the application sends an ioctl call in blocking mode on the listener thread. A TCP layer within the server system detects the listener thread in blocking mode and monitors a thread count of at least one of a number of incoming requests waiting to be processed and a number of said plurality of threads remaining idle in the thread pool over a sample period. Once the TCP layer detects a thread usage event, the ioctl call is returned indicating the thread usage event with the thread count, such that a number of threads in the thread pool may be dynamically adjusted to handle the thread count.
摘要翻译：提供了一种用于监视线程使用以动态控制线程池的方法，系统和程序。在服务器系统上运行的应用程序调用侦听器套接字上的侦听器线程，以便在服务器系统上接收客户端请求，并将客户端请求传递给等待线程池的多个线程之一。此外，应用程序在侦听器线程上以阻塞模式发送ioctl调用。服务器系统内的TCP层以阻塞模式检测侦听器线程，并且监视等待被处理的多个传入请求中的至少一个的线程计数，并且线程池中的多个线程在一个样本上保持空闲期。一旦TCP层检测到线程使用事件，将返回指示线程计数的线程使用事件的ioctl调用，以使线程池中的线程数可以被动态调整以处理线程计数。

3. 发明申请

US20080183838A1 METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR DELIVERING DATA TO A STORAGE BUFFER ASSIGNED TO AN APPLICATION 失效
标题翻译：用于将数据传送给分配给应用程序的存储缓冲区的方法，系统和计算机程序产品
公开(公告)号：US20080183838A1
公开(公告)日：2008-07-31
申请号：US12060650
申请日：2008-04-01
申请人： VINIT JAIN , Kavitha Vittal Murthy Baratakke , Jeffrey Paul Messing , Venkat Venkatsubra
发明人： VINIT JAIN , Kavitha Vittal Murthy Baratakke , Jeffrey Paul Messing , Venkat Venkatsubra
IPC分类号： G06F15/167
CPC分类号： H04L67/2842 , H04L49/90 , H04L49/9036 , H04L69/16 , H04L69/161 , H04L69/32
摘要： A method, system, and computer program product in a computer-readable medium for delivering data, received from a network, to a storage buffer assigned to an application is proposed. An application designates a communication buffer within a local data processing system for buffering data communicated with an application. The local data processing system reports to a network interface of the local data processing system a memory address of the designated communication buffer, and the data processing system creates a cookie containing the memory address. The data processing system then sends the cookie form the local data processing system to a remote data processing system, such that the remote data processing system may address data directly to the designated communication buffer.
摘要翻译：提出了一种用于将从网络接收的数据传送到分配给应用的存储缓冲器的计算机可读介质中的方法，系统和计算机程序产品。应用程序指定本地数据处理系统内的通信缓冲器，用于缓冲与应用程序通信的数据。本地数据处理系统向本地数据处理系统的网络接口报告指定通信缓冲器的存储器地址，并且数据处理系统创建包含存储器地址的cookie。然后，数据处理系统将本地数据处理系统的cookie发送到远程数据处理系统，使得远程数据处理系统可以直接将数据寻址到指定的通信缓冲器。

4. 发明申请

US20120230196A1 LINK LAYER RESERVATION OF SWITCH QUEUE CAPACITY 有权
公开(公告)号：US20120230196A1
公开(公告)日：2012-09-13
申请号：US13472248
申请日：2012-05-15
申请人： VINIT JAIN , JAMES F. MACON, JR. , VIJOY A. PANDEY , RENATO J. RECIO
发明人： VINIT JAIN , JAMES F. MACON, JR. , VIJOY A. PANDEY , RENATO J. RECIO
IPC分类号： H04L12/26
CPC分类号： H04L47/724 , H04L47/263 , H04L47/70 , H04L47/72 , Y02D30/30
摘要： A network switch, in response to receipt from a source station of a Layer 2 reservation request, establishes a reservation for capacity of an ingress queue of the network switch for a data flow of the source station. In response to a queue overrun condition on the ingress queue of the network switch while the reservation is active, the network switch preserves data frames in the data flow of the source station transmitted pursuant to the reservation and discards other data frames.

5. 发明申请

US20120230192A1 LINK LAYER RESERVATION OF SWITCH QUEUE CAPACITY 有权
标题翻译：连接层保留开关队列容量
公开(公告)号：US20120230192A1
公开(公告)日：2012-09-13
申请号：US13043798
申请日：2011-03-09
申请人： VINIT JAIN , JAMES F. MACON, JR. , VIJOY A. PANDEY , RENATO J. RECIO
发明人： VINIT JAIN , JAMES F. MACON, JR. , VIJOY A. PANDEY , RENATO J. RECIO
IPC分类号： H04L12/26
CPC分类号： H04L47/724 , H04L47/263 , H04L47/70 , H04L47/72 , Y02D30/30
摘要： A network switch, in response to receipt from a source station of a Layer 2 reservation request, establishes a reservation for capacity of an ingress queue of the network switch for a data flow of the source station. In response to a queue overrun condition on the ingress queue of the network switch while the reservation is active, the network switch preserves data frames in the data flow of the source station transmitted pursuant to the reservation and discards other data frames.
摘要翻译：网络交换机响应于来自源站的第二层预留请求的接收，建立对于源站的数据流的网络交换机的入口队列的容量的预留。响应于在保留活动时网络交换机的入口队列上的队列超限状态，网络交换机保留根据预留发送的源站的数据流中的数据帧，并丢弃其他数据帧。

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