公开(公告)号：US10581638B2

公开(公告)日：2020-03-03

申请号：US15956281

申请日：2018-04-18

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mohanraj Kandasamy ,  Kumar Puta Swamy

IPC: H04L12/46 ,  H04L29/12 ,  H04W76/18 ,  H04W48/16 ,  H04W88/08 ,  H04W12/04 ,  H04W84/12

Abstract: An access point, comprising: a processing resource; and a memory resource storing machine-readable instructions to cause the processing resource to: assign a first tunnel tag to a first DHCP profile of a client device, the first tunnel tag identifying a primary VLAN tunnel to a first network controller of a first data center; assign a second tunnel tag to a second DHCP profile of the client device, the second tunnel tag identifying a secondary VLAN tunnel to a second network controller of a second data center; determine whether the primary VLAN tunnel to the first network controller is inactive based on a number of detected access failures; and connect the client device to the secondary VLAN tunnel in response to determining that the primary VLAN tunnel is inactive.

公开(公告)号：US11218440B2

公开(公告)日：2022-01-04

申请号：US16399385

申请日：2019-04-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mohanraj Kandasamy ,  Shabaresha Hemaraju ,  Tarun Maharana

IPC: H04L29/12 ,  H04L12/24 ,  H04L12/66

Abstract: A method for contiguous allocation of Internet Protocol (IP) addresses includes receiving, by a gateway from a network device, a request for an IP address of a plurality of IP addresses, determining, by the gateway, whether the network device is an access point, in response to determining that the network device is an access point, assigning by the gateway, the IP address to the network device from a first contiguous range of the plurality of IP addresses, in response to determining that the network device is not an access point, assigning, by the gateway, the IP address to the network device from a second contiguous range of the plurality of IP addresses, wherein the first contiguous block and the second contiguous block are separate, after assigning and by the gateway, enforcing a policy for the network device based on the IP address of the network device.

公开(公告)号：US20190327113A1

公开(公告)日：2019-10-24

申请号：US15956281

申请日：2018-04-18

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mohanraj Kandasamy ,  Kumar Puta Swamy

IPC: H04L12/46 ,  H04L29/12 ,  H04W48/16 ,  H04W76/18

Abstract: An access point, comprising: a processing resource; and a memory resource storing machine-readable instructions to cause the processing resource to: assign a first tunnel tag to a first DHCP profile of a client device, the first tunnel tag identifying a primary VLAN tunnel to a first network controller of a first data center; assign a second tunnel tag to a second DHCP profile of the client device, the second tunnel tag identifying a secondary VLAN tunnel to a second network controller of a second data center; determine whether the primary VLAN tunnel to the first network controller is inactive based on a number of detected access failures; and connect the client device to the secondary VLAN tunnel in response to determining that the primary VLAN tunnel is inactive.