公开(公告)号：US20220021598A1

公开(公告)日：2022-01-20

申请号：US16928860

申请日：2020-07-14

申请人： Juniper Networks, Inc.

发明人： Rajeev Gupta ,  Samta Rangare ,  Prasad V

IPC分类号： H04L12/26

摘要： An example network device includes a memory configured to store a plurality of counts of packets of a data flow. The network device also includes one or more processors in communication with the memory. The one or more processors are configured to determine the plurality of counts of packets of the data flow, wherein each count of the plurality of counts includes a number of packets occurring in a predetermined time period. The one or more processors are configured to assign a corresponding range to each count of the plurality of counts, so as to assign a plurality of corresponding ranges. The one or more processors are also configured to determine a pattern in the plurality of corresponding ranges and send a number of active probe packets based on the determined pattern.

公开(公告)号：US20210234754A1

公开(公告)日：2021-07-29

申请号：US16776018

申请日：2020-01-29

申请人： Juniper Networks, Inc.

发明人： Krishna Mohan Golla ,  Nagaraja Manikkar Shenoy ,  Samta Rangare

IPC分类号： H04L12/24 ,  H04L12/26 ,  G06F8/70

摘要： A controller device manages a plurality of network devices arranged at a plurality of sites. The controller device includes one or more processing units configured to determine a stateful intent for managing a software application at the plurality of network devices and represented by a graph model and translate the stateful intent into low-level configuration data. The one or more processing units are further configured to determine, for each site, a priority index based on a site-level usage of the software application, determine, an ordered list of the plurality of sites based on the priority index for each respective site, and configure, for each respective site, and in an order specified by the ordered list of the plurality of sites, one or more network devices of the plurality of network devices that are arranged at the respective site according to the low-level configuration data.

公开(公告)号：US11805013B2

公开(公告)日：2023-10-31

申请号：US16776018

申请日：2020-01-29

申请人： Juniper Networks, Inc.

发明人： Krishna Mohan Golla ,  Nagaraja Manikkar Shenoy ,  Samta Rangare

IPC分类号： H04L41/0816 ,  G06F8/70 ,  H04L43/0876 ,  H04L67/10

CPC分类号： H04L41/0816 ,  G06F8/70 ,  H04L43/0876 ,  H04L67/10

摘要： A controller device manages a plurality of network devices arranged at a plurality of sites. The controller device includes one or more processing units configured to determine a stateful intent for managing a software application at the plurality of network devices and represented by a graph model and translate the stateful intent into low-level configuration data. The one or more processing units are further configured to determine, for each site, a priority index based on a site-level usage of the software application, determine, an ordered list of the plurality of sites based on the priority index for each respective site, and configure, for each respective site, and in an order specified by the ordered list of the plurality of sites, one or more network devices of the plurality of network devices that are arranged at the respective site according to the low-level configuration data.

公开(公告)号：US20230254235A1

公开(公告)日：2023-08-10

申请号：US18300660

申请日：2023-04-14

申请人： Juniper Networks, Inc.

发明人： Rajeev Gupta ,  Samta Rangare ,  Prasad V

IPC分类号： H04L43/12 ,  H04L43/0894

CPC分类号： H04L43/12 ,  H04L43/0894

摘要： An example network device includes a memory configured to store a plurality of counts of packets of a data flow. The network device also includes one or more processors in communication with the memory. The one or more processors are configured to determine the plurality of counts of packets of the data flow, wherein each count of the plurality of counts includes a number of packets occurring in a predetermined time period. The one or more processors are configured to assign a corresponding range to each count of the plurality of counts, so as to assign a plurality of corresponding ranges. The one or more processors are also configured to determine a pattern in the plurality of corresponding ranges and send a number of active probe packets based on the determined pattern.

公开(公告)号：US11658895B2

公开(公告)日：2023-05-23

申请号：US16928860

申请日：2020-07-14

申请人： Juniper Networks, Inc.

发明人： Rajeev Gupta ,  Samta Rangare ,  Prasad V

IPC分类号： H04L43/12 ,  H04L43/0894

CPC分类号： H04L43/12 ,  H04L43/0894

摘要： An example network device includes a memory configured to store a plurality of counts of packets of a data flow. The network device also includes one or more processors in communication with the memory. The one or more processors are configured to determine the plurality of counts of packets of the data flow, wherein each count of the plurality of counts includes a number of packets occurring in a predetermined time period. The one or more processors are configured to assign a corresponding range to each count of the plurality of counts, so as to assign a plurality of corresponding ranges. The one or more processors are also configured to determine a pattern in the plurality of corresponding ranges and send a number of active probe packets based on the determined pattern.