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1. 发明授权

US07869366B1 Application-aware rate control 有权
标题翻译：应用感知速率控制
公开(公告)号：US07869366B1
公开(公告)日：2011-01-11
申请号：US11726552
申请日：2007-03-22
申请人： Suresh Muppala , Azeem Feroz
发明人： Suresh Muppala , Azeem Feroz
IPC分类号： H04J1/16
CPC分类号： H04L47/10 , H04L47/193 , H04L47/20 , H04L47/25 , H04L47/27
摘要： A method for controlling data rate at an application layer. The method, in a particular implementation, includes identifying an application-layer message corresponding to a network application, wherein the application-layer message is transmitted in a first direction from a first host to a remote host and is operable to cause the remote host to transmit one or more responsive messages to the first host. A queuing delay is computed for the application-layer message and transmission of the application-layer message across a link to the remote host is delayed according to the queuing delay wherein the computed queuing delay is based at least in part on utilization of the link in a direction opposite the first direction of network traffic corresponding to the network application.
摘要翻译：一种用于控制应用层数据速率的方法。该方法在特定实现中包括识别与网络应用相对应的应用层消息，其中应用层消息在第一方向从第一主机发送到远程主机，并且可操作以使远程主机将一个或多个响应消息发送到第一主机。针对应用层消息计算排队延迟，并且根据排队延迟延迟跨越到远程主机的链路的应用层消息的传输，其中所计算的排队延迟至少部分地基于链路的利用率与网络应用相对应的网络流量的第一方向相反的方向。

2. 发明授权

US07554983B1 Probing hosts against network application profiles to facilitate classification of network traffic 有权
标题翻译：针对网络应用程序配置文件检测主机，以便于网络流量的分类
公开(公告)号：US07554983B1
公开(公告)日：2009-06-30
申请号：US11019501
申请日：2004-12-20
申请人： Suresh Muppala
发明人： Suresh Muppala
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L43/50 , H04L41/0893 , H04L41/0896 , H04L43/026 , H04L43/0882
摘要： Methods, apparatuses and systems directed to a network traffic classification mechanism that probes hosts against one or more network application profiles to facilitate identification of network applications corresponding to data flows traversing a network.
摘要翻译：针对网络流量分类机制的方法，装置和系统，其针对一个或多个网络应用简档来探测主机，以便于识别对应于穿过网络的数据流的网络应用。

3. 发明授权

US07742406B1 Coordinated environment for classification and control of network traffic 有权
标题翻译：网络流量分类与控制协调环境
公开(公告)号：US07742406B1
公开(公告)日：2010-06-22
申请号：US11019502
申请日：2004-12-20
申请人： Suresh Muppala
发明人： Suresh Muppala
IPC分类号： H04L12/26 , H04L12/28 , H04L12/56
CPC分类号： H04L47/10 , H04L41/5022 , H04L43/0876 , H04L47/2441
摘要： Methods, apparatuses and systems directed to the coordinated classification of network traffic. In one implementation, the present invention enables a coordinated network environment for traffic classification where an upstream network device classifies a data flow and adds traffic class information to at least one packet in the data flow. Downstream network devices in the communications path to the destination host can use the traffic class information in the modified packet, bypassing at least some of the local traffic classification operations and thereby reducing CPU utilization. In one implementation, the last downstream network device strips the traffic classification information from the modified packet before it is forwarded to the destination host. Embodiments of the invention reduce or eliminate redundant network traffic classification operations performed by a plurality of network devices in a communications path.
摘要翻译：针对网络流量协调分类的方法，设备和系统。在一个实现中，本发明实现了用于流分类的协调网络环境，其中上游网络设备对数据流进行分类，并将流量类别信息添加到数据流中的至少一个分组。到达目的主机的通信路径中的下游网络设备可以使用修改的分组中的流量类信息，绕过至少一些本地流量分类操作，从而降低CPU利用率。在一个实现中，最后一个下游网络设备在被转发到目的主机之前，将修改的分组的流量分类信息剥离。本发明的实施例减少或消除由通信路径中的多个网络设备执行的冗余网络流量分类操作。

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