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公开(公告)号：US10904073B2
公开(公告)日：2021-01-26
申请号：US15796737
申请日：2017-10-27
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Srinivas Rao Killadi
Abstract: In some examples, a non-transitory machine-readable storage medium having stored thereon machine-readable instructions to cause a computing processor to track a Layer 2 (L2) bit indicating a L2 connectedness between a first user anchor controller (UAC) corresponding to a client device and a second UAC acting as a standby UAC for the first UAC in a controller cluster, and reassign a third UAC to be the standby UAC for the first UAC in response to the L2 bit indicating that the first UAC is not connected to the second UAC in the same L2 network, wherein the first UAC is in the same L2 network as the third UAC.
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公开(公告)号：US20200037335A1
公开(公告)日：2020-01-30
申请号：US16047406
申请日：2018-07-27
Applicant: Hewlett Packard Enterprise Development LP
Abstract: An example of a system may include a processing resource and a computing device comprising instructions executable by the processing resource to assign a first radio, operable in a frequency band, of an access point (AP) to a prioritized data zone utilizing the AP; and assign a second radio, operable in the frequency band, of the AP to a plurality of non-prioritized data zones utilizing the AP.
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公开(公告)号：US20200067770A1
公开(公告)日：2020-02-27
申请号：US16113070
申请日：2018-08-27
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Shravan Kumar Vuggrala , Srinivas Rao Killadi
Abstract: An example of a system may include a controller to monitor network parameters in a wireless local area network (WLAN), the controller may include a processing resource and a memory resource including instructions executable by the processing resource to analyze network parameters in the WLAN over a period of time, determine a threshold for the network parameters, determine a plurality of time intervals based on an upgrade to be applied to the WLAN, identify when the network parameters of the WLAN are below the determined threshold, and initiate the upgrade to the WLAN when the network parameters are below the determined threshold where the upgrade is performed during one of the plurality of time intervals.
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公开(公告)号：US10693723B2
公开(公告)日：2020-06-23
申请号：US16042047
申请日：2018-07-23
Applicant: Hewlett Packard Enterprise Development LP
Abstract: An example of a system may include a processing resource and a computing device comprising instructions executable by the processing resource to determine an interval based on an amount of time to upgrade a network; determine a series of time windows based on the interval; analyze data traffic in the network over the series of time windows; identify a subset of the series of time windows that are sequential and non-overlapping; and select a particular time window from the subset of the series of time windows to perform an upgrade of the network based on the analyzed data traffic.
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公开(公告)号：US10652907B2
公开(公告)日：2020-05-12
申请号：US16047406
申请日：2018-07-27
Applicant: Hewlett Packard Enterprise Development LP
Abstract: An example of a system may include a processing resource and a computing device comprising instructions executable by the processing resource to assign a first radio, operable in a frequency band, of an access point (AP) to a prioritized data zone utilizing the AP; and assign a second radio, operable in the frequency band, of the AP to a plurality of non-prioritized data zones utilizing the AP.
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Patent Agency Ranking
公开(公告)号：US20200073769A1
公开(公告)日：2020-03-05
申请号：US16114541
申请日：2018-08-28
Applicant: Hewlett Packard Enterprise Development LP
Abstract: Example implementations relate to management of clusters. A cluster recovery manager may comprise a processing resource; and a memory resource storing machine-readable instructions to cause the processing resource to: adjust, based on a monitored degree of performance of a controller of a controller cluster, a state of the controller to one of a first state and a second state; and reassign a corresponding portion of a plurality of APs managed by the controller periodically to a different controller until the state of the controller is determined to be adjustable to the first state. The reassignment can be triggered responsive to a state adjustment of the controller from the first state to the second state.
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公开(公告)号：US10778519B2
公开(公告)日：2020-09-15
申请号：US16113070
申请日：2018-08-27
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Shravan Kumar Vuggrala , Srinivas Rao Killadi
Abstract: An example of a system may include a controller to monitor network parameters in a wireless local area network (WLAN), the controller may include a processing resource and a memory resource including instructions executable by the processing resource to analyze network parameters in the WLAN over a period of time, determine a threshold for the network parameters, determine a plurality of time intervals based on an upgrade to be applied to the WLAN, identify when the network parameters of the WLAN are below the determined threshold, and initiate the upgrade to the WLAN when the network parameters are below the determined threshold where the upgrade is performed during one of the plurality of time intervals.
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公开(公告)号：US20200099577A1
公开(公告)日：2020-03-26
申请号：US16142085
申请日：2018-09-26
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Srinivas Rao Killadi , Shravan Kumar Vuggrala
IPC: H04L12/24 , H04L12/751 , H04L12/26
Abstract: Some examples relate to detecting network link failure. In an example, a determination may be made at a first network device on a network regarding an average round-trip delay time (RTD) between the first network device and a second network device over a given time interval during a given period of time. Then, for the given time interval, a keepalive packet may be sent from the first network device to the second network device at the average RTD of the given time interval for a keepalive time. In response to a determination, by the first network device that there is no acknowledgement of the keepalive packet from the second network device during the keepalive time, a network link between the first network device and the second network device may be identified as failed.
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公开(公告)号：US20190313373A1
公开(公告)日：2019-10-10
申请号：US15945025
申请日：2018-04-04
Applicant: Hewlett Packard Enterprise Development LP
Inventor： Srinivas Rao Killadi , Indu Shree Akasapu
Abstract: In an example, an access point includes a first and second Ethernet port, a processing resource and a memory resource storing machine readable instructions. The machine readable instructions may be to cause the processing resource to create a first communication channel between the access point and a first network zone using the first Ethernet port and to create a second communication channel between the access point and a second network zone using the second Ethernet port. The first and second network zones may be independently configured with respective first and second zone controllers and the first and second communication channels may exist simultaneously.
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公开(公告)号：US11474915B2
公开(公告)日：2022-10-18
申请号：US16114541
申请日：2018-08-28
Applicant: Hewlett Packard Enterprise Development LP
Abstract: Example implementations relate to management of clusters. A cluster recovery manager may comprise a processing resource; and a memory resource storing machine-readable instructions to cause the processing resource to: adjust, based on a monitored degree of performance of a controller of a controller cluster, a state of the controller to one of a first state and a second state; and reassign a corresponding portion of a plurality of APs managed by the controller periodically to a different controller until the state of the controller is determined to be adjustable to the first state. The reassignment can be triggered responsive to a state adjustment of the controller from the first state to the second state.
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