2029 patents
Page 6 of 102
Utility
Failure impact analysis of network events
7 Nov 23
Failure impact analysis (or “impact analysis”) is a process that involves identifying effects of a network event that are may or will results from the network event.
Jayanthi R, Javier Antich, Chandrasekhar A
Filed: 22 Feb 22
Utility
Signaling IP path tunnels for traffic engineering
31 Oct 23
In general, techniques are described for signaling IP path tunnels for traffic engineering using constraints in an IP network.
Tarek Saad, Raveendra Torvi, Vishnu Pavan Beeram
Filed: 30 Sep 19
Utility
Bulk discovery of devices behind a network address translation device
31 Oct 23
In one example, a network management system discovers a plurality of network devices behind a network address translation device, such as a firewall.
Pradeep H. Krishnamurthy, Chandrasekhar A, Rahamath Sharif, Raviraj Satish Deshmukh
Filed: 30 Sep 21
Utility
Prioritizing policy intent enforcement on network devices
31 Oct 23
A controller device manages a plurality of network devices arranged at a plurality of sites.
Krishna Mohan Golla, Nagaraja Manikkar Shenoy, Samta Rangare
Filed: 29 Jan 20
Utility
Reconfiguring an Existing Data Center Fabric
26 Oct 23
Some organizations have a deployed and functional “controllerless” EVPN VxLAN Fabric in their data centers.
Sridevi JeevaRaj, Suresh Palguna Krishnan, Ganesha Hebbale Venkatasubbaiah
Filed: 29 Jun 23
Utility
Method and System for Estimating Communication Latency
26 Oct 23
A method is described for measuring a communication latency between a first device with a first local clock and a second device with a second local clock, the devices interconnected for digital communication to a network, comprising sending an upstream communication and a downstream communication between the devices, and measuring using said local clocks an upstream send time (τ1), an upstream receive time (τ2), a downstream send time (τ3) and a downstream receive time (τ4); calculating a first measured delay (y1) as τ2-τ1 and calculating a second measured delay (y2) as τ4-τ3; providing said measured delays (y1, y2) to a recursive filter function arranged to estimate a first latency (d1) and a second latency (d2) based on said measured delays (y1, y2) and on values for the first and second latencies (d1, d2) previously estimated by said recursive filter function, and iterating.
Anders Bergsten, Andreas Johansson
Filed: 5 Feb 21
Utility
Container Networking Interface for Multiple Types of Interfaces
26 Oct 23
In general, techniques are described for a computing device including a virtual router, a pod comprising a container, and a network plugin.
Shailender Sharma, Yuvaraja Mariappan, Rakesh Kumar Reddy Varimalla, Jude Pragash Vedam
Filed: 30 Jun 23
Utility
Scalable Multi-tenant Underlay Network Supporting Multi-tenant Overlay Network
26 Oct 23
Techniques are disclosed for scalable virtualization of tenants and subtenants on a virtualized computing infrastructure.
William Stuart Mackie, Marcel Wiget
Filed: 29 Jun 23
Utility
Self-learning Green Application Workloads
26 Oct 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
Dynamic prediction of system resource requirement of network software in a live network using data driven models
24 Oct 23
In general, a device comprising a processor and a memory may be configured to perform various aspects of the techniques described in this disclosure.
Sanjeev Kumar Mishra, Ankur Neog, Ramakrishnan Rajagopalan, Ravindran Thangarajah, Shamantha Krishna K G
Filed: 30 Dec 21
Utility
Core isolation for logical tunnels stitching multi-homed EVPN and L2 circuit
24 Oct 23
Techniques are described to provide layer 2 (L2) circuit failover in the event connectivity to an Ethernet Virtual Private Network (EVPN) instance is lost.
Channasangamesh S Hugar, Babu Singarayan, Sharmila Koppula, Soumyodeep Joarder, Sudhin Jacob
Filed: 31 Mar 22
Utility
Topology-based graphical user interface for network management systems
24 Oct 23
In general, techniques are described by which to provide a topology-based graphical user interface for network management systems.
Iqlas M. Ottamalika, Wei Gao, Tashi Garg
Filed: 30 Jun 21
Utility
Systems and methods for facilitating traceroute operations across segment routing paths within networks
24 Oct 23
A disclosed method may include (1) receiving, at a node within a network, an MPLS echo request from an additional node adjacent to the node, (2) determining that a FEC query is included in a FEC stack of the MPLS echo request and then, in response to determining that the FEC query is included in the FEC stack of the MPLS echo request, (3) determining at least one FEC that corresponds to a label included in a label stack of the MPLS echo request, and then (4) notifying the additional node of the FEC that corresponds to the label included in the label stack by sending, to the additional node, an MPLS echo reply that identifies the FEC that corresponds to the label.
Arunkumar P, Deepti Nirmalkumarji Rathi
Filed: 31 Aug 21
Utility
Layer-2 network extension over layer-3 network using layer-2 metadata
24 Oct 23
Techniques are disclosed for session-based routing within Open Systems Interconnection (OSI) Model Layer-2 (L2) networks extended over Layer-3 (L3) networks.
Abilash Menon, Anna Yungelson, Scott A. McCulley, Jacob Dionne
Filed: 5 Dec 22
Utility
Support for multiple virtual networks over an underlay network topology
24 Oct 23
Techniques are described for supporting multiple virtual networks over an underlay network.
John E. Drake
Filed: 2 Aug 21
Utility
Processing segment routing packets with two policy processing instructions in a segment routing domain
24 Oct 23
A network device may receive a packet and may determine whether a next header of the packet is an Internet protocol (IP) header, an Internet control message protocol (ICMP) header, or a segment routing header.
Sri Karthik Goud Gadela, Swamy Sadashivaiah Renu Kananda, Jamsheed R Wania, Alex Baban, Amit Kumar Shrivastava, Mohan Tatineni
Filed: 11 Oct 22
Utility
Session-based packet capture
24 Oct 23
Techniques are disclosed for generating session-specific packet capture records.
Anna Yungelson, Dennis Gordon Montgomery, Kaushik Adesh Agrawal
Filed: 27 Oct 21
Utility
Machine Learning for Rule Recommendation
19 Oct 23
A performance monitoring system includes a metric collector configured to receive, via metric exporters, telemetry data comprising metrics related to a network of computing devices.
Raja Kommula, Ganesh Byagoti Matad Sunkada, Thayumanavan Sridhar, Lawrence Croiden Lobo, Raj Yavatkar
Filed: 30 Jun 22
Utility
Software Artifact Management Across Environments
19 Oct 23
In general, a device comprising a processor and a memory may be configured to perform various aspects of the techniques described in this disclosure.
Christian Thurn, Ignacio Suarez Navas, Jacopo Pianigiani, Anantha Padmanabhan Chebium Balasubramanian, Aayusi, Alexandru Smeureanu, Adrian Ioan Brasov, Dusan Pajin
Filed: 22 Mar 22
Utility
Establishing a Network Micro-tunnel Within a Network Tunnel
19 Oct 23
A first network device may communicate, in association with a tunnel establishment network protocol, with a second network device to cause a network tunnel between the first network device and the second network device to be established.
Vijay Sai Ram PARUCHURI, Goutham KONDAPAVULURU
Filed: 27 Jun 23