公开(公告)号：US10771391B2

公开(公告)日：2020-09-08

申请号：US15773771

申请日：2015-11-05

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ramesh Ardeli ,  Venkatesan Marichetty ,  Hari Krishna Kurmala

IPC: H04L12/813 ,  H04L12/741 ,  H04L12/851 ,  H04L12/823 ,  H04L29/06 ,  H04L29/08

Abstract: Examples disclosed herein relate to enforcing a policy to a packet stream based on a classification and a determination that a proxy connection is associated with the packet stream. In the example, the packet stream is received. In this example, a host value is determined for the packet stream. Also, in the example, it is determined whether the packet stream is associated with the proxy connection. Further, in the example, a classification is determined based on the host value. In this example, the policy is enforced for the packet stream based on the classification and the determination that the proxy connection is associated with the packet stream.

公开(公告)号：US12069024B2

公开(公告)日：2024-08-20

申请号：US17282911

申请日：2019-01-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Isaac Theogaraj ,  Venkatesan Marichetty

IPC: H04L61/5053 ,  H04L61/5014 ,  H04L61/5061 ,  H04L61/5076

CPC classification number: H04L61/5053 ,  H04L61/5014 ,  H04L61/5061 ,  H04L61/5076

Abstract: Systems and methods are provided for monitoring a connection state between a primary DHCP server and a secondary DHCP server, determining that a connection between the primary DHCP server and the secondary DHCP server has not been established within a first timeframe, establishing a partner-down operation state at one or more of the primary DHCP server and secondary DHCP server, and, during an established partner-down operation state, issuing/allocating short-term network address leases from one of the primary DHCP servers or secondary DHCP servers. Short-term network leases of the present disclosure may have a duration of between 1 second and 5 minutes.

公开(公告)号：US20210400015A1

公开(公告)日：2021-12-23

申请号：US17282911

申请日：2019-01-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Isaac Theogaraj ,  Venkatesan Marichetty

IPC: H04L29/12

Abstract: Systems and methods are provided for monitoring a connection state between a primary DHCP server and a secondary DHCP server, determining that a connection between the primary DHCP server and the secondary DHCP server has not been established within a first timeframe, establishing a partner-down operation state at one or more of the primary DHCP server and secondary DHCP server, and, during an established partner-down operation state, issuing/allocating short-term network address leases from one of the primary DHCP servers or secondary DHCP servers. Short-term network leases of the present disclosure may have a duration of between 1 second and 5 minutes.

公开(公告)号：US20210392074A1

公开(公告)日：2021-12-16

申请号：US17282924

申请日：2019-04-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Venkatesan Marichetty ,  Amit Pingale ,  Shabaresha Hemaraju

IPC: H04L12/707 ,  H04L12/46 ,  H04L12/26 ,  H04L12/721

Abstract: An example branch gateway (BG) of a local area network (LAN) includes processing circuitry and a memory. The memory includes instructions that cause the BG to determine that a network traffic load of the BG is greater than that of another BG. The instructions further cause the BG to determine that a first network traffic load skew between the BG and the other BG is greater than a first threshold. The instructions further cause the BG to select a first virtual local area network (VLAN) of a set of VLANs of the LAN, wherein network traffic of client devices of the first VLAN is routed through the BG based on a master role of the first VLAN being assigned to the BG. The instructions further cause the BG to transmit a message to the other BG that assigns the master role of the first VLAN to the other BG.

公开(公告)号：US20190238483A1

公开(公告)日：2019-08-01

申请号：US15884585

申请日：2018-01-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Venkatesan Marichetty ,  Isaac Theogaraj

IPC: H04L12/947 ,  H04L12/741 ,  H04L12/46 ,  H04L29/12 ,  H04L29/08

Abstract: Example method includes: defining, by a network device, a source virtual local area network (VLAN), wherein the source VLAN is common for at least a first switch and a second switch, and wherein the source VLAN is dedicated to a particular link between the first switch and the second switch; and using an Internet Protocol (IP) address corresponding to the defined source VLAN as a source address for peer-to-peer traffic transmitted between the first switch and the second switch, wherein no peer-to-peer traffic between the first switch and the second switch is transmitted over a link other than the particular link.

公开(公告)号：US12074784B2

公开(公告)日：2024-08-27

申请号：US17282924

申请日：2019-04-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Venkatesan Marichetty ,  Amit Pingale ,  Shabaresha Hemaraju

IPC: H04L45/00 ,  H04L12/46 ,  H04L43/0876

CPC classification number: H04L45/22 ,  H04L12/4641 ,  H04L43/0876 ,  H04L45/70

Abstract: An example branch gateway (BG) of a local area network (LAN) includes processing circuitry and a memory. The memory includes instructions that cause the BG to determine that a network traffic load of the BG is greater than that of another BG. The instructions further cause the BG to determine that a first network traffic load skew between the BG and the other BG is greater than a first threshold. The instructions further cause the BG to select a first virtual local area network (VLAN) of a set of VLANs of the LAN, wherein network traffic of client devices of the first VLAN is routed through the BG based on a master role of the first VLAN being assigned to the BG. The instructions further cause the BG to transmit a message to the other BG that assigns the master role of the first VLAN to the other BG.

公开(公告)号：US10673781B2

公开(公告)日：2020-06-02

申请号：US15884585

申请日：2018-01-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Venkatesan Marichetty ,  Isaac Theogaraj

IPC: H04L12/947 ,  H04L12/741 ,  H04L12/46 ,  H04L29/12 ,  H04L29/08

Abstract: Example method includes: defining, by a network device, a source virtual local area network (VLAN), wherein the source VLAN is common for at least a first switch and a second switch, and wherein the source VLAN is dedicated to a particular link between the first switch and the second switch; and using an Internet Protocol (IP) address corresponding to the defined source VLAN as a source address for peer-to-peer traffic transmitted between the first switch and the second switch, wherein no peer-to-peer traffic between the first switch and the second switch is transmitted over a link other than the particular link.