公开(公告)号：US09106443B2

公开(公告)日：2015-08-11

申请号：US13661624

申请日：2012-10-26

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Yaonan Liang ,  Chengelpet V. Ramesh ,  Ganesh P. Murthy ,  Ming Zhang ,  Rajesh B. Nataraja

IPC: H04L12/46 ,  H04L12/743 ,  H04L12/751 ,  H04L12/741

CPC classification number: H04L12/4625 ,  H04L45/02 ,  H04L45/54 ,  H04L45/7457

Abstract: In one embodiment, a method includes receiving from a server, flow data for a plurality of flows at a network device, the flow data comprising for each flow, a destination address and a time indicating when a last packet was processed for the flow at the server, updating a flow table at the network device, identifying one of the flows in the flow table as an inactive flow, and removing a route for the inactive flow from a forwarding information base at the network device. An apparatus and logic are also disclosed herein.

Abstract translation: 在一个实施例中，一种方法包括从服务器接收在网络设备处的多个流的流数据，所述流数据包括针对每个流的目的地地址和指示何时处理最后一个分组的流程 服务器，更新网络设备处的流表，将流表中的一个流识别为非活动流，以及从网络设备的转发信息库中去除不活动流的路由。 本文还公开了一种装置和逻辑。

公开(公告)号：US20140119379A1

公开(公告)日：2014-05-01

申请号：US13661624

申请日：2012-10-26

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Yaonan Liang ,  Chengelpet V. Ramesh ,  Ganesh P. Murthy ,  Ming Zhang ,  Rajesh B. Nataraja

IPC: H04L12/56

CPC classification number: H04L12/4625 ,  H04L45/02 ,  H04L45/54 ,  H04L45/7457

Abstract: In one embodiment, a method includes receiving from a server, flow data for a plurality of flows at a network device, the flow data comprising for each flow, a destination address and a time indicating when a last packet was processed for the flow at the server, updating a flow table at the network device, identifying one of the flows in the flow table as an inactive flow, and removing a route for the inactive flow from a forwarding information base at the network device. An apparatus and logic are also disclosed herein.

Abstract translation: 在一个实施例中，一种方法包括从服务器接收在网络设备处的多个流的流数据，所述流数据包括针对每个流的目的地地址和指示何时处理最后一个分组的流程 服务器，更新网络设备处的流表，将流表中的一个流识别为非活动流，以及从网络设备的转发信息库中去除不活动流的路由。 本文还公开了一种装置和逻辑。