853 patents
Page 2 of 43
Utility
Pluggable Module and Cage for Improving Airflow In Network Switch System
7 Dec 23
A switch system including a plurality of pluggable modules, a plurality of cages housing the plurality of pluggable modules, and a host printed circuit board (PCB).
Youngbae Park, Jose Manuel Ochoa Castellanos, Ernest Mason Thurlow
Filed: 5 Aug 22
Utility
Shared Memory Allocator with Child Process
7 Dec 23
A method and apparatus of a network device that allocates a shared memory buffer for an object is described.
Stuart Ritchie, Sebastian Sapa, Christopher Neilson, Eric Secules, Peter Edwards
Filed: 22 Aug 23
Utility
System and method for managing a network device
5 Dec 23
In general, embodiments described herein relate to methods and systems for automating the configuration of network devices.
Joshua Pfosi, Margaret Zielinski, Richard William Bradford
Filed: 22 Nov 22
Utility
Managing Subscriptions to Data Queries That React and Update to Change Notifications
30 Nov 23
A method for managing streams includes obtaining, by a state processing module in a coordination point, a notification for a standing query, and in response to the notification: identifying a storage location in the coordination point associated with a stream of the standing query, initiating a subscription to the standing query using the storage location, reserving a data buffer for the standing query, replicating, based on the standing query, data of the data stream using the storage location, updating the data buffer using the replicated data or a reference to the replicated data to obtain an updated data buffer, and servicing the standing query using the updated data buffer.
Pierre-Alexandre Rene Veyry, Aran Sean Liam Nolan, Vlad Serban Hanciuta
Filed: 31 May 22
Utility
Optimized Programming of Forwarding Data In Network Device Hardware
30 Nov 23
Some embodiments provide techniques for optimized programming of forwarding data in network device hardware.
Sriram Sellappa, Mayukh Saubhasik, Imtiyaz Mohammad
Filed: 11 May 23
Utility
End-to-end Path Detection and Management for Inter-branch Communication In a Wide Area Network (Wan)
30 Nov 23
A method of managing inter-branch communication is a network, including generating an end-to-end path, wherein the end-to-end path starts in a first computing device in a first branch and ends at a second computing device in a second branch, wherein the end-to-end path is generated using a plurality of flow records and a plurality of path records and the end-to-end path includes a wide area network (WAN) segment, and issuing, based on the generating, a notification to a network administrator, wherein the notification specifies the end-to-end path and a latency associated with at least one segment in the end-to-end path.
Sandip K. Shah
Filed: 4 Aug 23
Utility
Resource Utilization In Resource Reservation Protocol Split Tunnels with Adaptive Sub-tunneling
30 Nov 23
Management of a plurality of sub-tunnels is disclosed herein.
Damien FLEURISSON, Kalash NAINWAL, Martin STIGGE, Max XIAO
Filed: 24 May 22
Utility
Access Point Channel Selection
30 Nov 23
A networking system may include one or more wireless access points.
Nadeem Akhtar, Ishank Tyagi, Kumaragouda K. Patil, Parag Mittal, Karan Gupta
Filed: 25 May 22
Utility
Domain Name System Analysis on Edge Network Devices
23 Nov 23
A method for analyzing a pair of domain name system (DNS) packets, the method comprising: extracting a portion of a request DNS packet to obtain extracted request DNS information, wherein the extracted request DNS information comprises a first timestamp generated by the edge network device, obtaining a response DNS packet, extracting at least a portion of the response DNS packet to obtain extracted response DNS information, wherein the extracted response DNS information comprises a second timestamp generated by the edge network device, after the obtaining, processing the extracted request DNS information and extracted response DNS information to obtain processed information, wherein the processed information comprises a roundtrip time derived from the first timestamp and the second timestamp, and transmitting the processed information to a monitoring system, wherein the pair of DNS packets are not transmitted to the monitoring system.
Sandip K. Shah, Robert Ling
Filed: 14 Mar 23
Utility
Multiple Host Web Authentication on the Same Port Using Segment Security
23 Nov 23
In general, embodiments relate to a method for managing a network device, including receiving an incoming frame originating from a host, where the incoming frame includes IP address of the host and a payload specifying information associated with an external server.
Manish Singhvi
Filed: 19 May 22
Utility
Network traffic flooding for unknown data-link to transport mapping scenarios
21 Nov 23
A method and network device for network traffic flooding.
Satish Kumar Selvaraj, Sriram Chidambaram, Jian Zhen
Filed: 24 May 22
Utility
Hardware backup failure mechanism for multipath next hop shrinking
14 Nov 23
A method for processing packets in a network device, comprising: determining that a packet received by the network device is to be processed using a next hop group, selecting a member of the next hop group, and transmitting the packet to a second network device associated with a second member of the next hop group.
Mayukh Saubhasik, Tim Tang, Bhavin Rameshbhai Patel
Filed: 25 Apr 22
Utility
Routing table selection based on utilization
14 Nov 23
In some embodiments, a method sets a threshold for utilization of a first table, wherein the utilization is based on layer 3 addresses and layer 2 addresses being stored in the first table.
Dhanashree Nagre, Sriram Sellappa, Rajnish Gupta
Filed: 1 Nov 22
Utility
Topology Partition Detection
9 Nov 23
Techniques described herein relate to a method for topology partition detection.
Anthony Joseph Li
Filed: 29 Jun 23
Utility
Systems for providing thermal management to integrated circuits
7 Nov 23
A processing unit disposed within a compute unit, where the compute unit includes a printed circuit board (PCB) that includes an integrated circuit; a first thermal management device, that includes a first vapor chamber thermally conductively coupled to a first side of the integrated circuit; and a first heatsink thermally conductively coupled to the first vapor chamber; and a second thermal management device, that includes a second vapor chamber; and a second heatsink thermally conductively coupled to the second vapor chamber, where the second thermal management device is thermally conductively coupled to the first thermal management device; where the PCB is interposed between the first thermal management device and the second thermal management device.
Tiffany Doria, Robert Morris Wilcox, Richard Neville Hibbs, Tiong Khai Soo, Ernest M. Thurlow, Zidong Lin
Filed: 9 Jun 20
Utility
System and method for managing computing resources
7 Nov 23
A network device includes storage.
John W. French
Filed: 25 Apr 22
Utility
Efficient ARP packet propagation
7 Nov 23
Techniques disclosed herein provide a method for efficiently propagating address resolution reply messages.
Amit Dattatray Ranpise, Kamlesh Raghuvanshi, Kallol Mandal, Rajesh Kumar Semwal, Alton Lo
Filed: 4 Feb 22
Utility
Platform agnostic abstraction for forwarding equivalence classes with hierarchy
7 Nov 23
Methods, systems, and computer-readable mediums for managing forwarding equivalence class (FEC) hierarchies, including obtaining a forwarding equivalence class (FEC) hierarchy; making a first determination that a first hardware component supports a maximum levels of indirection (MLI) quantity; making a second determination that the FEC hierarchy has a hierarchy height; based on the first determination and the second determination, performing a comparison between the MLI quantity and the hierarchy height to obtain a comparison result; and based on the comparison result, performing a FEC hierarchy action set.
Trevor A. W. Siemens, Mayukh Saubhasik
Filed: 20 Dec 21
Utility
Optical module with angled latch plane
7 Nov 23
A pluggable optical module includes: a casing with an internal space; a latching pocket disposed on a side wall of the casing; and a latch plane on a surface of the latching pocket.
Youngbae Park
Filed: 24 Sep 21
Utility
Method and System for Sharing State Between Network Elements
2 Nov 23
A method for processing state information updates.
Kenneth James Duda
Filed: 7 Jul 23