854 patents
Page 2 of 43
Utility
Determining Unicast Addresses of Gateway Network Devices Associated with an Anycast Address In Vxlan-evpn Dci Environments
21 Dec 23
A network device may receive, from an origination device associated with a first VxLAN, traffic destined for a destination device associated with a second VxLAN, wherein the network device is a VTEP of the first VxLAN.
Zhaohui ZHANG, Jagadish N. GRANDHI, Vinod Kumar GORNAL M., Pratibha GOEL
Filed: 30 Sep 22
Utility
Hybrid Data Plane for a Containerized Router
21 Dec 23
In general, this disclosure describes techniques for providing a hybrid data plane that can include a kernel-based data plane and a Data Plane Development Kit (DPDK)-based data plane.
Vinay K. Nallamothu, Vinod Nair, Kiran K N, Shailender Sharma
Filed: 15 Jul 22
Utility
Quantum Cryptography In an Internet Key Exchange Procedure
21 Dec 23
In some implementations, a first network device may communicate, with a second network device, one or more internet key exchange (IKE) messages to exchange a first identifier associated with the first network device and a second identifier associated with the second network device, and to indicate that a post-quantum preshared key (PPK) is to be used as a shared key for an IKE security association (SA) between the first network device and the second network device.
Ranjan SINHA, Aswin SURENDRAN, Priyabrata SAHA
Filed: 6 Sep 23
Utility
Non-translated Port Oversubscribing for a Proxy Device
21 Dec 23
In some implementations, a proxy device may intercept a client session associated with a client device and a destination device.
Abdul Kadhar Jeelany Habeeb MOHAMED, Hemachandran Karnam MOHAN, Girish Kumar Attimgere LINGAIAH
Filed: 23 Aug 23
Utility
Organization Identification of Network Access Server Devices into a Multi-tenant Cloud Network Access Control Service
14 Dec 23
A multi-tenant, cloud-hosted Network Access Control (NAC) system may receive an indicator from a Network Access Server (NAS) device to identify the tenant with which the NAS device is associated.
Madhava Rao Cheethirala, Pavan Kumar Venkata Satish Bharathapudi, Natarajan Manthiramoorthy, Pavan Basetty, Raja Rao Tadimeti, Viacheslav Dementyev
Filed: 21 Sep 22
Utility
Network Access Control Intent-based Policy Configuration
14 Dec 23
Techniques are described for configuration and application of intent-based network access control (NAC) policies for authentication and authorization of multi-tenant, network access server (NAS) devices to access enterprise networks of organizations.
Viacheslav Dementyev, Kesavan Kazhiyur Mannar, Madhava Rao Cheethirala, Natarajan Manthiramoorthy, Raja Rao Tadimeti
Filed: 30 Sep 22
Utility
Rules Driven Software Deployment Agent
14 Dec 23
The disclosed embodiments provide for rules-based deployment of software installations.
Osman Sarood, Randall Frei, Robert J. Friday, Keh-Ming Luoh
Filed: 24 Aug 23
Utility
Network Management Actions Based on Access Point Classification
7 Dec 23
An example system includes access point (AP) devices configured to provide a wireless network at a site; and a network management system that stores network data received from the AP devices, the network data collected by the AP devices or client devices associated with the wireless network, and one or more processors configured to: receive a time series of SLE metrics based on the network data, determine, based on the time series, whether a network event has occurred, in response to a determination that a network event has occurred, determine a root cause for the network event, and in response to a determination that the root cause of the network event is associated with an AP device, determine a classification of the AP device, and determine a network management action for the AP device based on the network event and the classification of the AP device.
Wenfeng Wang, Jisheng Wang
Filed: 22 Aug 23
Utility
Identifying Out–of–band Configuration Changes to Validate Intent Files
7 Dec 23
A controller device manages a plurality of network devices.
Pradeep H. Krishnamurthy, FNU Nadeem, Raviraj Satish Deshmukh
Filed: 18 Aug 23
Utility
Physical Hardware Device Access Via Emulation
30 Nov 23
A virtualization system may receive, by a physical hardware device driver of a kernel of a guest OS of the virtualization system and from a process of the guest OS, one or more control messages to control a physical hardware device.
Sundareswaram Pallan VISWANATHAN
Filed: 6 Jul 22
Utility
Self-learning Green Networks
30 Nov 23
Techniques are described for determining the energy usage of a data center and invoking one or more actions to improve the energy usage of the data center.
Raja Kommula, Thayumanavan Sridhar, Raj Yavatkar
Filed: 21 Apr 23
Utility
Automatic Upgrade Planning
30 Nov 23
Techniques are described by which a network management system (NMS) receives, from a plurality of access points (APs) configured to provide a wireless network, received signal strength indicator (RSSI) values.
May Zar Lin, Keh-Ming Luoh, Yashwanth Venkata Krishna Chanamolu, Jacob Thomas, Wenfeng Wang, Wesley Purvis
Filed: 31 May 22
Utility
Enforcing Policies In Cloud Domains with Different Application Nomenclatures
30 Nov 23
A device receives policy information indicating a policy to be implemented for an application hosted by multiple cloud domains, and receives, from the multiple cloud domains, different application resource tags and addresses associated with the application.
Prakash T. SESHADRI, Sunil G. RAWOORKAR, Yasmin ZARINA, Srinivas NIMMAGADDA, Jeffrey S. MARSHALL, Krishnaiah GOGINENI, Kartik Krishnan S. IYYER
Filed: 10 Aug 23
Utility
Detection of Network Measurement Inaccuracies
30 Nov 23
The disclosure describes techniques for detecting network measurement inaccuracies through the detection of sender delays or packet drops.
Marcus Jan Friman, Fredrik Anders Kers
Filed: 10 Aug 23
Utility
Hierarchical Multi-model Generation In Network and Cloud Computing Systems
16 Nov 23
A device may receive site data identifying raw data or key performance indicators associated with a plurality of sites, and may calculate a similarity score matrix based on the site data.
Shruti JADON, Ajit Krishna PATANKAR
Filed: 16 May 22
Utility
Systems and Methods for Providing a Global Navigation Satellite System Capability to a Time Sensitive Network Device
16 Nov 23
In some implementations, a device may receive, via a universal serial bus (USB) interface, configuration information and a supply of power from a network device.
John B. KENNEY, Kamatchi S. GOPALAKRISHNAN, Jack W. KOHN, Sushma B. BAVACHE, Amit VERMA, Rafik P.
Filed: 10 May 22
Utility
Session Monitoring Using Metrics of Session Establishment
16 Nov 23
A first router generates session establishment metrics for use in network path selection.
Michael Baj, Patrick J. MeLampy, Ryan Koss, Kaushik Adesh Agrawal, Abilash Menon, Michael John Adams, Sarah V. Jaffer
Filed: 28 Mar 23
Utility
Delaying Resource Reservation Protocol Label-switched Path Signaling Through a Restarting Network Device
16 Nov 23
A network device may receive RSVP path request messages from an upstream ingress network device, and may generate an RSVP path error message, with an overload error code and a timeout period, after the network device is online within the configured timeout period.
Karan Janakkumar DHANAK, Nischal SINGH, Rahul UNNIKRISHNAN
Filed: 11 May 22
Utility
Securing Multiprotocol Label Switching (MPLS) Payloads
16 Nov 23
In some implementations, an ingress network device of a multiprotocol label switching (MPLS) network may receive a packet destined for a destination network device.
Tarek SAAD, Manish TALWAR, Raveendra TORVI, Ajay KACHRANI, Kireeti KOMPELLA
Filed: 13 May 22
Utility
Deleting Stale or Unused Keys to Guarantee Zero Packet Loss
9 Nov 23
A first network device may install a new receive key on a data plane of the first network device, and may provide, to a second network device, a first request to install the new receive key.
Sumeet MUNDRA
Filed: 9 May 22