Deploying network anomaly detection systems based on endpoint criticality
Granted: November 26, 2024
Patent Number:
12155526
In one embodiment, a device determines a criticality of each of a plurality of endpoints in a network, based on network telemetry data regarding the network. The device translates a plurality of anomaly detection models available for deployment to the network and their metadata into a set of adjustable resources. The device generates an anomaly detection deployment strategy for the network by selecting a set of one or more of the plurality of anomaly detection models for deployment to…
Localized immersion cooling enclosure with thermal efficiency features
Granted: November 26, 2024
Patent Number:
12156372
In one embodiment, an apparatus includes an enclosure configured for connection to a printed circuit board, a substrate within the enclosure, a plurality of components mounted on the substrate, a fluid inlet connector, a fluid outlet connector, and a plurality of flow channels within the enclosure, at least one of the components disposed in each the flow channels and segregated from other components in another of the flow channels. The enclosure is configured for immersion cooling of the…
Efficient session management
Granted: November 26, 2024
Patent Number:
12156292
A network function is configured to initiate a bulk session cleanup with a single release request. The network function detects a configuration change to a wireless network system that affects multiple user sessions for multiple user devices. The network function generates a single bulk session release request identifying the affected user sessions and provides the single bulk session release request to at least one other network function responsible for the user sessions.
Link establishment between a radio equipment controller (REC) and radio equipment (RE) in a fronthaul network
Granted: November 26, 2024
Patent Number:
12156148
Techniques that provide link establishment between a radio equipment controller (REC) and a radio equipment (RE) in a fronthaul network are described herein. In one embodiment, a method includes performing, Common Public Radio Interface (CPRI) Layer 1 (L1) link auto-negotiation operations to establish a CPRI link between the REC and RE. A proxy slave may achieve a hyper frame number (HFN) synchronization with the REC at a link bit rate for a first CPRI bit stream and communicate the…
Detecting and mitigating leaked cloud authorization keys
Granted: November 26, 2024
Patent Number:
12155678
In one embodiment, a discrepancy detection application automatically detects and addresses unauthorized activities associated with one or more authorization keys based on a request log and a provider log. The request log specifies activities that a client initiated, where the activities are associated with the authorization keys. The provider log specifies activities that a cloud provider performed, where the activities are associated with the authorization keys. In operation, the…
Enabling role-based operations to be performed on machine data in a machine environment
Granted: November 26, 2024
Patent Number:
12155670
Embodiments are directed towards a system and method for a cloud-based front end that may abstract and enable access to the underlying cloud-hosted elements and objects that may be part of a multi-tenant application, such as a search application. Search objects may be employed to access indexed objects. An amount of indexed data accessible to a user may be based on an index storage limit selected by the user, such that data that exceeds the index storage limit may continue to be indexed.…
Virtual server address selection
Granted: November 26, 2024
Patent Number:
12155622
Techniques for varying locations of virtual networks associated with endpoints using Network Address Translation (NAT), Mobile Internet Protocol (MIP), and/or other techniques in conjunction with Domain Name System (DNS). Rather than having DNS provide a client device with an IP address of an endpoint device, such as a server, the DNS instead returns a virtual IP (VIP) address that is mapped to the client device and the endpoint device. The VIP address may be selected based on a number…
Egress traffic optimization
Granted: November 26, 2024
Patent Number:
12155556
Techniques for automating traffic optimizations for egress traffic of an application orchestration system that is being sent over a network to a remote service. In examples, the techniques may include receiving, at a controller of the network, an egress traffic definition associated with egress traffic of an application hosted on the application orchestration system, the egress traffic definition indicating that the egress traffic is to be sent to the remote service. Based at least in…
Automatic capture of detailed analysis information based on remote server analysis
Granted: November 26, 2024
Patent Number:
12155543
A system monitors a network or web application provided by one or more distributed applications and provides data for each and every method instance in an efficient low-cost manner. Agents may monitor the performance of the distributed application by the web services and report monitoring data as runtime data to the remote server, for example a controller. The controller may analyze the data to identify one or more performance issues or “hot spot” methods based on current or past…
Using machine learning for online application detection
Granted: November 26, 2024
Patent Number:
12155532
In one embodiment, a device obtains telemetry data associated with an online application accessible via a network. The device trains, based on the telemetry data, a machine learning model to determine whether a given address in the network is associated with the online application. The device uses the machine learning model to generate a listing of network addresses associated with the online application. The device provides the listing of network addresses for use by an application…
Centralized management, provisioning and monitoring of cloud infrastructure
Granted: November 26, 2024
Patent Number:
12153945
A first virtual machine executing on a centralized management node provides a first image file to a first computing entity arranged within a first point of delivery. The first image file includes a first boot configuration file or a first ramdisk file. A second virtual machine provides a second image file to a second computing entity arranged within a second point of delivery different from the first point of delivery. The second image file includes a second boot configuration file or a…
Real-time machine learning at an edge of a distributed network
Granted: November 26, 2024
Patent Number:
12153481
Various implementations of the present application set forth a computer-implemented method comprising obtaining, by a low-power hub device, a first set of data published by an edge device, where the low-power hub device subscribes to at least a subset of data published by the edge device, generating, by the low-power hub device, a second set of data from the first set of data by inputting the first set of data into a machine learning (ML) model executing on the low-power hub device, and…
Segmented digital-to-time converter
Granted: November 19, 2024
Patent Number:
12147201
A multi-segment digital-to-time converter is provided. The digital-to-time converter includes a plurality of delay stages arranged in series, and a plurality of local synchronization logic circuits each configured to control an associated delay stage of the plurality of delay stages. Each local synchronization logic circuit provides a digital-to-time converter code and a reset signal to the associated delay stage synchronized to a local input clock and a local output clock of the…
Packet tracing mechanism in a network leveraging SRv6
Granted: November 19, 2024
Patent Number:
12149445
The present disclosure provides a packet tracing mechanism will be described that provides packet tracing information to a mobile network controller. In one aspect, a method includes receiving a data packet sent from a source node to a destination node; determining if the data packet is to be updated with packet tracing information; and upon determining that the data packet is to be updated, updating the packet tracing information of the data packet to include identification of the…
Multicast redundancy in EVPN networks
Granted: November 19, 2024
Patent Number:
12149440
A system and associated methods provide a scalable solution for managing multiple multicast flows within a multicast group of a multicast network. The system groups redundant sources of the multicast group according to their associated multicast flows, assigns flow identifiers to each redundant source indicative of their associated multicast flows, and facilitates Single Forwarder election to select a Single Forwarder that belongs to the appropriate multicast flow. The system provides…
Virtual testing of network resiliency
Granted: November 19, 2024
Patent Number:
12149436
Technologies for testing resiliency of a data network with real-world accuracy without affecting the flow of production data through the network. A method according to the technologies may include receiving a production data packet and determining a preferred data route toward a destination node for the production data packet based on a first routing information base, wherein the first routing information base includes a database where routes and route metadata are stored according to a…
Source address validation for asymmetric routing
Granted: November 19, 2024
Patent Number:
12149432
Techniques are described for providing a method and apparatus for determining source address validation of a data packet in a network in the presence of asymmetric routing. When a data packet is received by a node such as a router, a reverse path forwarding lookup is performed to determine if the data packet was received on a next-hop interface and if the reverse path forwarding fails, a Shortest Path First (SPF) computation at the router advertising the source route will be performed…
Analyzing the impact of network events across time
Granted: November 19, 2024
Patent Number:
12149421
The present technology pertains to a system, method, and non-transitory computer-readable medium for evaluating the impact of network changes. The technology can detect a temporal event, wherein the temporal event is associated with a change in a network configuration, implementation, or utilization; define a first period prior to the temporal event and a second period posterior to the temporal event; and compare network data collected in the first period and network data collected in…
Automated generation of standard network device configurations
Granted: November 19, 2024
Patent Number:
12149410
Techniques described herein relate to automatically generating standard network device configurations. In one example, one or more groups of network device configuration blocks may be obtained. An analysis of the one or more groups of network device configuration blocks may be performed, including identifying respective frequencies associated with respective network device configuration blocks of the one or more groups of network device configuration blocks. Based on the respective…
Computationally efficient and bitrate scalable soft vector quantization
Granted: November 19, 2024
Patent Number:
12149263
In some aspects, the techniques described herein relate to a method including: obtaining data to be compressed; determining a distance between the data to be compressed and each codeword of a plurality of codewords; selecting a predetermined number of codewords of the plurality of codewords based on the distance between the data to be compressed and each of the predetermined number of codewords; and generating compressed data, where the compressed data includes an indication of the…
