公开(公告)号：US10594558B2

公开(公告)日：2020-03-17

申请号：US16005899

申请日：2018-06-12

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tathagata Nandy ,  Balaji Sankaran ,  Vijay Kannan ,  Guru Gurram Janardhan

IPC: H04L12/24 ,  H04L12/18 ,  H04L12/26 ,  H04L12/753 ,  H04L12/751

Abstract: Some examples relate to auto-configuration of a parameter related to a multicast protocol on a network device. In an example, a network device in a multicast network may identify the network topology of the multicast network. Upon identification, the network device may enable a multicast protocol on the network device based on the network topology of the multicast network. The network device may determine a network parameter related to the multicast network. In response to the determination, a multicast parameter related to the multicast protocol may be auto-configured on the network device.

公开(公告)号：US10897471B2

公开(公告)日：2021-01-19

申请号：US15953420

申请日：2018-04-14

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tathagata Nandy ,  Vijay Kannan ,  Saheli Ganguly

IPC: H04L9/00 ,  H04L29/06 ,  H04L12/927 ,  H04L12/931 ,  G06F21/55 ,  G06F11/30 ,  H04L29/08

Abstract: In some examples, a network device includes an interface, and a processor to apply a restriction on multicast communication associated with an entity on the interface. The restriction on multicast communication includes detecting, on the interface, a multicast communication pattern associated with the entity, indicating, based on the multicast communication pattern on the interface violating a threshold, that the entity is malicious, and blocking processing of the multicast communication associated with the entity in response to indicating that the entity is malicious.

公开(公告)号：US20180131775A1

公开(公告)日：2018-05-10

申请号：US15566947

申请日：2015-06-18

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Venkatavaradhan Devarajan ,  Vijay Kannan

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

CPC classification number: H04L67/16 ,  H04L12/462 ,  H04L12/4633 ,  H04L12/4641 ,  H04L61/25 ,  H04L2012/4629

Abstract: In one example, a system is described which includes an underlay network including a mapping server and a mapping database, an overlay network including VTEPs, at least one peripheral device, and at least one client device connected to the at least one peripheral device via the VTEPs. Further, each VTEP includes a traffic optimization module. A first VTEP receives a first service advertisement from a first peripheral device offering the first service and registers service advertisement information with the mapping database, a second VTEP connected to a first client device queries the mapping database to discover the first peripheral device via a unicast message, retrieves the service advertisement information from the mapping database upon a successful query, and sends the retrieved service advertisement information to the first client device, and the first client device selects the first peripheral device offering the first service using the service advertisement information.

公开(公告)号：US20190058635A1

公开(公告)日：2019-02-21

申请号：US16005899

申请日：2018-06-12

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tathagata Nandy ,  Balaji Sankaran ,  Vijay Kannan ,  Guru Gurram Janardhan

IPC: H04L12/24 ,  H04L12/18 ,  H04L12/751 ,  H04L12/753 ,  H04L12/26

CPC classification number: H04L41/0886 ,  H04L12/185 ,  H04L12/1877 ,  H04L43/0829 ,  H04L45/02 ,  H04L45/48

Abstract: Some examples relate to auto-configuration of a parameter related to a multicast protocol on a network device. In an example, a network device in a multicast network may identify the network topology of the multicast network. Upon identification, the network device may enable a multicast protocol on the network device based on the network topology of the multicast network. The network device may determine a network parameter related to the multicast network. In response to the determination, a multicast parameter related to the multicast protocol may be auto-configured on the network device.

公开(公告)号：US20190238569A1

公开(公告)日：2019-08-01

申请号：US15953420

申请日：2018-04-14

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Tathagata Nandy ,  Vijay Kannan ,  Saheli Ganguly

IPC: H04L29/06 ,  H04L12/927 ,  H04L12/931

CPC classification number: H04L63/1416 ,  H04L47/806 ,  H04L49/201 ,  H04L63/1425 ,  H04L63/1441 ,  H04L63/20 ,  H04L69/325

Abstract: In some examples, a network device includes an interface, and a processor to apply a restriction on multicast communication associated with an entity on the interface. The restriction on multicast communication includes detecting, on the interface, a multicast communication pattern associated with the entity, indicating, based on the multicast communication pattern on the interface violating a threshold, that the entity is malicious, and blocking processing of the multicast communication associated with the entity in response to indicating that the entity is malicious.