2029 patents
Page 2 of 102
Utility
Multi-protocol Service Chaining Among Devices of Interconnected Topology
4 Jan 24
Virtual network controllers are described that automatically generate policies and configuration data for routing traffic through physical network function (PNF) service chains in a multi-tenant data center.
Ankur TANDON, Vivekananda SHENOY, Jacopo PIANIGIANI, Abhinav PANDIT
Filed: 14 Sep 23
Utility
Orchestration of Round-trip Time (RTT) Measurements
4 Jan 24
Techniques are described for orchestration of measurements between a plurality of devices in a wireless network.
Mohammad Zohoorian, Christopher Wesley Wright, Nagarjun Srinivasan, Shmuel Shaffer
Filed: 30 Mar 23
Utility
Determining a best destination over a best path using multifactor path selection
2 Jan 24
A network device may receive a request for a service from an endpoint device located in a first region, and may determine whether destination addresses are identified for the service and the first region.
Sai Prashanth Ramanathan, Antony Ruban Alexis, Abdul Kadhar Jeelany Habeeb Mohamed, Hemachandran Karnam Mohan
Filed: 24 Feb 22
Utility
Prefix range to identifier range mapping
2 Jan 24
A network node may receive an indication of a range of network address prefixes and a corresponding range of sequential identifiers.
Yimin Shen, Christopher J. Tripp, Brindhavathy Radhakrishnan
Filed: 25 Sep 19
Utility
Autotuning a virtual firewall
2 Jan 24
A device may receive an input associated with deploying a virtual firewall on a computing device.
Antony Ruban Alexis, Sai Prashanth Ramanathan, Ramasubramaniam Ganesan
Filed: 13 Oct 22
Utility
Systems and Methods for Replicating Traffic Statistics on Redundant Packet Forwarding Engine System
28 Dec 23
In some implementations, a first processing component of a network device may receive first traffic data obtained by a second processing component of the network device.
Pawankumar HARODE, Parag DUBEY, Anup Yellur RAO
Filed: 6 Sep 23
Utility
Autotuning a Virtual Firewall
28 Dec 23
A device may receive an input associated with deploying a virtual firewall on a computing device.
Antony Ruban ALEXIS, Sai Prashanth RAMANATHAN, Ramasubramaniam GANESAN
Filed: 11 Sep 23
Utility
Adjusting a Security Policy Based on System Resource Utilization
28 Dec 23
In some implementations, a security device may identify a resource profile based on a value of a resource utilization metric associated with the security device.
Sravanthi ARIMANDA, Hari Prasad S R
Filed: 28 Jun 22
Utility
Automatic Generation and Update of Connectivity Association Keys for Media Access Control Security Protocol
28 Dec 23
A first network device may identify a MACsec session between the first network device and a second network device that utilizes a CAK, may determine, using a KDF and one or more KDF input parameters, an additional CAK, may encrypt the one or more KDF input parameters and/or KDF identification information that identifies the KDF and the one or more KDF input parameters to generate encrypted KDF input information, and may send, to the second network device, a first message that includes the encrypted KDF input information.
Nandan DEBNATH
Filed: 23 Jun 22
Utility
Internet Protocol (Ip) Version 6 Fragmentation and Reassembly Optimization for Port-aware Ip Translators
28 Dec 23
A network device may receive IPv6 fragments of a flow.
Ashish Suresh GHULE, Alex BABAN, Pratik Pradip VYAS
Filed: 24 Jun 22
Utility
Making Transmission Control Protocol (TCP) Sessions Robust In a Socket Replication Environment
28 Dec 23
A network device may execute a master application communicating with another network device via a session, and may receive, by a backup application replication layer, a replicated data object.
Amit ARORA, Erin C. MACNEIL, Harmeet SINGH, Sairam NEELAM
Filed: 22 Jun 22
Utility
Metric Groups for Software-defined Network Architectures
21 Dec 23
In general, techniques are described for an efficient exportation of metrics data within a software defined network (SDN) architecture.
Chunguang Liu, Prasad Miriyala, Jeffrey S. Marshall
Filed: 20 Sep 22
Utility
Link Behavior Prediction for Use In Path Selection
21 Dec 23
Techniques are described for predicting future behavior of links in a network and generating dynamic thresholds for link metrics for use in path selection.
Sanjeev Kumar Mishra, Sabyasachi Mukhopadhyay, Shivaprasad Gali, Hsiuyen Tsai
Filed: 21 Jun 22
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
Using anycast as an abstract next hop (ANH) to reduce information related to border gateway protocl (BGP) next hops received by autonomous system border routers (ASBRs) and/or to improve BGP path convergence
19 Dec 23
An autonomous system border router (ASBR) provided in a domain in which routers share an anycast address, may perform a method comprising: (a) receiving, from an exterior Border Gateway Protocol (eBGP) peer, first reachability information for a first prefix, the first reachability information including a first next hop (NH) address; (b) communicating first link state information about the first prefix to another router in the domain, the first link state information associating the first prefix with the anycast address; (c) receiving, from an eBGP peer, second reachability information for a second prefix, the second reachability information including a second next hop (NH) address; and (d) communicating second link state information about the second prefix to the other router in the domain, the second link state information associating the second prefix with the anycast address.
Suraj Narayan Sharma, Hitesh Mali
Filed: 21 Jan 22
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