Abstract: This disclosure describes systems, methods, and devices related to installing a security certificate. A method may include identifying, by a network provisioning abstraction layer (NPAL) of a network provisioning system, a digital certificate file received from a certificate management system (CMS); identifying a session boarder controller (SBC) that supports transport layer security (TLS); uploading the digital certificate file to the identified SBC; installing a remote certificate at the identified SBC; enabling the remote certificate at the identified SBC; and sending, based on enabling the remote certificate at the identified SBC, a notification to the CMS indicating that a remote certificate has been installed at the identified SBC.
Type:
Application
Filed:
November 13, 2023
Publication date:
May 16, 2024
Applicant:
Level 3 Communications, LLC
Inventors:
Matthew MAHER, George McFALLS, Michael CHAN, Craig FOUCHER, Darren BEHMLANDER, Michael MILLER
Abstract: This disclosure describes systems, methods, and devices related to using an application programming interface (API) gateway orchestration layer. A method may include identifying, by the API gateway orchestration layer, a first API request, received by an API gateway API, to access a first microservice of a first API gateway that uses a first API gateway model; identifying a second API request, received by the API gateway API, to access a second microservice of a second API gateway that uses a second API gateway model; determining, based on the first API request, a first route to the first API gateway; determining, based on the second API request, a second route to the second API gateway; routing the first API request to the first microservice based on the first route; and routing the second API request to the second microservice based on the second route.
Type:
Application
Filed:
November 14, 2023
Publication date:
May 16, 2024
Applicant:
Level 3 Communications, LLC
Inventors:
Matthew JOHNSON, Thomas DURDIN, Jeff SCHEUFELE, John T. PUGACZEWSKI
Abstract: Embodiments are provided for managing routes of data traffic within a network. The management may be performed via a graphical user interface that interacts with a Web server to update a configuration file. The configuration file can be converted to router management commands by a network management device (e.g., a BGP speaker). The commands can then be sent to border routers for controlling network traffic. Embodiments are also provided for capturing and logging routing updates made in a network.
Abstract: Implementations described and claimed herein provide systems and methods for a configurable optical peering fabric to dynamically create a connection between participant sites without any physical site limitations or necessity of specialized client and network provider equipment being located within such a facility. Client sites to a network may connect to a configurable switching element to be interconnected to other client sites in response to a request to connect the first client site with a second site, also connected to network, via the switching element. A request may trigger verification of the requested and, upon validation, transmission of an instruction to the switching element to enable the cross connect within the switching element. The first site and the second site may thus be interconnected via the switching element in response to the request, without the need to co-locate equipment or to manually install a jumper between client equipment.
Type:
Application
Filed:
December 28, 2023
Publication date:
May 16, 2024
Applicant:
Level 3 Communications, LLC
Inventors:
Laurel Clark, Clyde David Cooper, III, Andrew Dugan
Abstract: A support frame assembly and parts and methods of use thereof for a racing simulator cockpit are provided. In one form, the support frame assembly includes: a base frame; a pair of opposed seat brackets extending from opposed sides of the base frame for adjustably mounting a seat in at least two configurations corresponding to a formula one racing configuration and a grand touring racing configuration; at least one pedal set support bracket extending upwards from one opposed side of the base frame at or near a forward end for supporting a pedal set adapted to be pivotable relative to the base frame between the at least two configurations; and a steering wheel assembly support frame extending upwardly from the base frame at a location between the seat brackets and the at least one pedal set support bracket for supporting at least a steering wheel assembly.
Abstract: Implementations described and claimed herein provide systems and methods for custom-defined network routing. In one implementation, a set of custom defined network flow rules is received at an edge router of a primary network, which is in communication with a customer network. The set of custom defined network flow rules correspond to network traffic associated with the customer network. The set of custom defined network flow rules is stored in a forwarding table on the edge router. A packet of data is received at the edge router. The packet of data is attributed to the customer network. The set of custom defined network flow rules is applied to the pack of data using the forwarding table.
Abstract: Aspects of the present disclosure involve systems, methods, computer program products, and the like, for controlling a congestion window (CWND) value of a communication session of a CDN. In particular, a content server may analyze a request to determine or receive an indication of the type of content being requested. The content server may then set the initial CWND based on the type of content being requested. For example, the content server may set a relatively high CWND value for requested content that is not particularly large, such as image files or text, so that the data of the content is received at the client device quickly. For larger files or files that a have a determined smaller urgency, the initial CWND may be set at a lower value to ensure that providing the data of the content does not congest the link between the devices.
Abstract: Novel tools and techniques are provided for implementing intent-based orchestration using network parsimony trees. In various embodiments, in response to receiving a request for network services that comprises desired characteristics and performance parameters for the requested network services without information regarding specific hardware, hardware type, location, or network, a computing system might generate a request-based parsimony tree based on the desired characteristics and performance parameters. The computing system might access, from a datastore, a plurality of network-based parsimony trees that are each generated based on measured network metrics, might compare the request-based parsimony tree with each of one or more network-based parsimony trees to determine a fitness score for each network-based parsimony tree, and might identify a best-fit network-based parsimony tree based on the fitness scores.
Type:
Application
Filed:
December 21, 2023
Publication date:
May 2, 2024
Applicant:
Level 3 Communications, LLC
Inventors:
Kevin M. McBride, Brett E. Dwyer, James E. Sutherland, Jamie Lin, Brent Smith, Glenn B. Balanoff, Frank Moss, Bryan Dreyer
Abstract: One or more encapsulation tunnel aggregator devices are distributed across a provider's network. The tunnel aggregator device(s) may receive clean return traffic from a managed security router (MSR) and route the traffic to a customer endpoint via an encapsulation tunnel, thereby reducing the routing burden on the MSR. The tunnel aggregator device(s) may be deployed in physical or logical proximity to an MSR, which may facilitate the routing of return traffic from the MSR to the tunnel aggregator device(s), for ultimate transmission to a customer endpoint. In other examples, a tunnel aggregator device may be deployed in proximity to other provider network resources, such as a provider edge router.
Abstract: Systems and methods for improved intelligent manipulation of distributed-denial-of-service (DDoS) attack traffic are provided. In implementations, a method may include receiving, at a traffic management system, a mirrored first stream of packets from a router on a first link and a mirrored second stream of packets from the router on a second link. The method may further include determining flow information about the first stream. In examples, the flow information may indicate that a challenge to a particular source IP address has been issued to test the legitimacy of the source IP address. The method may further include sending, by the traffic management system, a routing policy update based on the flow information.
Abstract: This disclosure describes systems, methods, and devices related to testing servers provisioned in an edge computing device. An edge computing device may detect that a server has been provisioned to access a public network cloud using backbone routers of the edge computing device; provide a neural network for evaluating a probability that a performance of the server will satisfy performance criteria, the neural network trained based on training data comprising labeled settings data and feature weights; input settings and configurations associated with the provisioning of the server as inputs to the neural network; and generate, using the neural network, based on the inputs and the training data, a confidence score indicative of the probability.
Type:
Application
Filed:
October 17, 2023
Publication date:
April 25, 2024
Applicant:
Level 3 Communications, LLC
Inventors:
Bryan DREYER, Brent SMITH, James SUTHERLAND
Abstract: This disclosure describes systems, methods, and devices related to analyzing data stored in a relational database. A method may include installing a structured query language (SQL) server on a host server; installing statistical analysis modules on the host server; executing the statistical analysis modules within a relational database of the SQL server to analyze data stored in the relational database; and generating outputs based on the execution of the statistical analysis modules within the relational database.
Abstract: A system and method for providing on-demand edge compute. The system may include an orchestrator that provides a UI and that controls an abstraction layer for implementing a workflow for providing on-demand edge compute. The abstraction layer may include a server configuration orchestration (SCO) system (e.g., a Metal-as-a-Service (MaaS) system) and API that may provide an interface between the orchestrator and the SCO. The API may enable the orchestrator to communicate with the SCO for receiving requests that enable the SCO to integrate with existing compute resources to perform various compute provisioning tasks (e.g., to build and provision a server instance). The various tasks, when executed, may provide on-demand edge compute service to users. The SCO API may further enable the ECS orchestrator to receive information from the SCO (e.g., compute resource information, status messages).
Type:
Application
Filed:
August 9, 2023
Publication date:
April 25, 2024
Applicant:
Level 3 Communications, LLC
Inventors:
Austin Ritchie, Scott Hemmann, Wen Wang, Brett Dwyer
Abstract: A method on a device in a content delivery (CD) network (CDN) that distributes content on behalf of one or more subscribers. In response to receiving configuration information from a subscriber, the configuration information relating to at least one property of the subscriber, generating subscriber-specific platform configuration information for the at least one property. Storing the subscriber-specific platform configuration information in platform configuration storage. Invalidating prior platform configuration information associated with the particular subscriber. Responsive to a request from a CDN component for platform configuration information associated with the particular subscriber: obtaining the subscriber-specific platform configuration information from the platform configuration storage; and providing the subscriber-specific platform configuration information to the CDN component.
Type:
Grant
Filed:
March 3, 2023
Date of Patent:
April 23, 2024
Assignee:
Level 3 Communications, LLC
Inventors:
Laurence Lipstone, Christopher Newton, William Crowder, Vikas Dogra, Kevin Johns
Abstract: Systems and methods for blocking spoofed traffic within communications networks include obtaining, at a computing system, routing information for an autonomous system of a communications network, the routing information identifying Internet Protocol (IP) addresses associated with the autonomous system. In response to receiving the routing information, the computing system generates a prefix list based on the routing information, the prefix list including one or more prefixes encompassing the IP addresses identified by the routing information. The computing system then transmits instructions to a network device of the communications network configured to cause the network device to update a filter function of the network device based on the prefix list such that the network device permits network traffic that originates from IP addresses within the prefixes of the prefix list.