公开(公告)号：US20180123715A1

公开(公告)日：2018-05-03

申请号：US15847657

申请日：2017-12-19

Applicant: Citrix Systems, Inc.

Inventor： Mustafa Kutluk Testicioglu ,  Seth Keith

IPC: H04J3/06 ,  H04L29/08 ,  H04L12/823

CPC classification number: H04J3/0658 ,  G06F9/00 ,  H04L47/32 ,  H04L47/60 ,  H04L47/6215 ,  H04L47/6265 ,  H04L69/324

Abstract: A method comprising: receiving, by a first network packet scheduler, from each other network packet scheduler of a plurality of network packet schedulers, a virtual packet for each traffic class of a plurality of traffic classes defining relative transmission priority of network packets; receiving, by the first network packet scheduler, a network packet of a first traffic class of the plurality of traffic classes; transmitting, by the first network packet scheduler, each virtual packet into a virtual connection of a plurality of virtual connections created for each traffic class; scheduling, by the first network packet scheduler, a network packet or a virtual packet as a next packet in a buffer for transmission; determining, by the first network packet scheduler, that the next packet in the buffer is a virtual packet; and discarding, by the first network packet scheduler, the virtual packet, responsive to the determination that the next packet in the buffer is a virtual packet.

公开(公告)号：US09401860B2

公开(公告)日：2016-07-26

申请号：US13963936

申请日：2013-08-09

Applicant: Citrix Systems, Inc.

Inventor： Mustafa Kutluk Testicioglu ,  Seth K. Keith

IPC: H04L12/753 ,  H04L12/813 ,  H04L12/873 ,  H04L12/851

CPC classification number: H04L47/24 ,  H04L45/48 ,  H04L47/20 ,  H04L47/52 ,  H04L47/628

Abstract: A system and method is provided for optimizing network traffic. The system includes a packet engine of a plurality of packet engines configured to acquire a data packet, to store the data packet in a queue, and to provide a request including a packet token representing the data packet, information regarding the size of the data packet, and a connection token. The system also includes a packet scheduler configured to receive the request; schedule the data packet using the connection token and the information regarding the size of the data packet; and provide the packet token and a notification to the packet engine for allowing the packet engine for transmitting the data packet.

Abstract translation: 提供了一种优化网络流量的系统和方法。 该系统包括多个分组引擎的分组引擎，其被配置为获取数据分组，将数据分组存储在队列中，并提供包括表示数据分组的分组令牌的请求，关于数据分组大小的信息 ，和连接令牌。 该系统还包括被配置为接收该请求的分组调度器; 使用连接令牌和关于数据分组大小的信息调度数据分组; 并且向分组引擎提供分组令牌和通知，以允许分组引擎发送数据分组。

公开(公告)号：US20150049604A1

公开(公告)日：2015-02-19

申请号：US13969440

申请日：2013-08-16

Applicant: Citrix Systems, Inc.

Inventor： Seth K. Keith ,  Mustafa Kutluk Testicioglu

IPC: H04L12/851

CPC classification number: H04L47/2441

Abstract: The embodiments are directed to methods and appliances for configuring a classification tree. The methods and appliances, can receive data packets having a source media access control (MAC) address. The methods and appliances can encode the source MAC address based on a determination of a message type. The methods and appliances can provide the encoded source MAC address to a quality-of-service (QoS) engine, wherein the encoded source MAC address configures the classification tree used by the QoS engine for authorizing the transmission of one or more data packets.

Abstract translation: 实施例涉及用于配置分类树的方法和装置。 方法和设备可以接收具有源媒体访问控制（MAC）地址的数据分组。 方法和设备可以基于消息类型的确定对源MAC地址进行编码。 方法和设备可以将编码的源MAC地址提供给服务质量（QoS）引擎，其中编码的源MAC地址配置由QoS引擎使用的授权传输一个或多个数据分组的分类树。