公开(公告)号：US10127097B2

公开(公告)日：2018-11-13

申请号：US14753614

申请日：2015-06-29

Applicant: Citrix Systems, Inc.

Inventor： Ramanjaneyulu Y. Talla ,  Aakash Jain ,  Narendra Kataria ,  Sandhya Gopinath ,  Mohit Saxena

IPC: G06F11/07 ,  H04L12/709 ,  H04L29/14 ,  H04L12/26 ,  H04L12/715

Abstract: The present disclosure describes systems and methods for propagating port state to intermediary devices of a cluster in a static link aggregation environment. The methods and systems include a cluster comprising a plurality of intermediary devices in communication with a network device via a static link aggregation comprising aggregated ports from different intermediary devices of the cluster. A first device of the static link aggregation is configured to detect that a health of the first device is below a predetermined threshold and, responsive to the detection, identify one or more ports in the aggregated ports as down. A second device of the link aggregation is configured to, responsive to the identification, remove the ports from a distribution list for the static link aggregation. Upon detection that a health of a device is above a predetermined threshold, the first device may identify the ports as up.

公开(公告)号：US20190097938A1

公开(公告)日：2019-03-28

申请号：US15719232

申请日：2017-09-28

Applicant: Citrix Systems, Inc.

Inventor： Ramanjaneyulu Talla ,  Anshul Kumar ,  Narendra Kataria

IPC: H04L12/823 ,  H04L12/835 ,  H04L12/805

CPC classification number: H04L47/32 ,  H04L47/30 ,  H04L47/365

Abstract: Described embodiments provide for minimizing packet discarding in case of spiky traffic reception by using adaptive buffers. Transmission buffers may be adjusted based on traffic behavior, with the buffer size dynamically expanding or shrinking as needed, providing a cushion to hold extra packets when a buffer drain rate is slower than the buffer arrival rate.

公开(公告)号：US10516621B2

公开(公告)日：2019-12-24

申请号：US15719232

申请日：2017-09-28

Applicant: Citrix Systems, Inc.

Inventor： Ramanjaneyulu Talla ,  Anshul Kumar ,  Narendra Kataria

IPC: H04L12/823 ,  H04L12/805 ,  H04L12/835

Abstract: Described embodiments provide for minimizing packet discarding in case of spiky traffic reception by using adaptive buffers. Transmission buffers may be adjusted based on traffic behavior, with the buffer size dynamically expanding or shrinking as needed, providing a cushion to hold extra packets when a buffer drain rate is slower than the buffer arrival rate.

公开(公告)号：US20150301883A1

公开(公告)日：2015-10-22

申请号：US14753614

申请日：2015-06-29

Applicant: Citrix Systems, Inc.

Inventor： Ramanjaneyulu Y. Talla ,  Aakash Jain ,  Narendra Kataria ,  Sandhya Gopinath ,  Mohit Saxena

IPC: G06F11/07 ,  H04L12/26

CPC classification number: G06F11/0793 ,  G06F11/0709 ,  G06F11/076 ,  H04L43/065 ,  H04L43/16 ,  H04L45/245 ,  H04L45/46 ,  H04L69/40 ,  Y02D50/30

Abstract: The present disclosure describes systems and methods for propagating port state to intermediary devices of a cluster in a static link aggregation environment. The methods and systems include a cluster comprising a plurality of intermediary devices in communication with a network device via a static link aggregation comprising aggregated ports from different intermediary devices of the cluster. A first device of the static link aggregation is configured to detect that a health of the first device is below a predetermined threshold and, responsive to the detection, identify one or more ports in the aggregated ports as down. A second device of the link aggregation is configured to, responsive to the identification, remove the ports from a distribution list for the static link aggregation. Upon detection that a health of a device is above a predetermined threshold, the first device may identify the ports as up.

Abstract translation: 本公开描述了用于将端口状态传播到静态链路聚合环境中的集群的中间设备的系统和方法。 所述方法和系统包括：集群，其包括通过包括来自所述集群的不同中间设备的聚合端口的静态链路聚合与网络设备通信的多个中间设备。 静态链路聚合的第一设备被配置为检测第一设备的运行状况是否低于预定阈值，并且响应于该检测，将聚合端口中的一个或多个端口标识为down。 链路聚合的第二设备被配置为响应于该标识，从静态链路聚合的通信列表中移除端口。 当检测到设备的健康状况高于预定阈值时，第一设备可以将端口识别为up。