Policy plane integration across multiple domains

V Moreno, A Oswal, RE Fernando, SS Appala… - US Patent …, 2020 - Google Patents
Abstract Systems, methods, and computer-readable media for providing cross-domain policy
enforcement. In some examples, transit VRFs for a destination network domain and a source …

Automatically, dynamically generating augmentation extensions for network feature authorization

W Dec, S Agrawal, Y Yang, R Gupta… - US Patent …, 2019 - Google Patents
Disclosed are systems, methods, and computer-readable storage media for automatically,
dynamically generating feature model augmentation statements for data nodes for a new …

Enforcing strict shortest path forwarding using strict segment identifiers

P Psenak, R Hanzl, C Filsfils, KJ Talaulikar - US Patent 10,742,537, 2020 - Google Patents
Various systems and methods for using strict path forwarding. For example, one method
involves receiving an advertisement at a node. The advertisement includes a segment …

Chaining service zones by way of route re-origination

HGP Bosch, J Guichard, D Barach, A Duminuco… - US Patent …, 2017 - Google Patents
Presented herein are techniques for use in a network environment that includes one or more
service zones, each service zone including at least one instance of an in-line application …

Identifying bogon address spaces

S Gandham, RC Prasad, AR Singh, N Yadav… - US Patent …, 2019 - Google Patents
Systems, methods, and computer-readable media for identifying bogon addresses. A system
can obtain an indication of address spaces in a network. The indication can be based on …

Network policy analysis for networks

C Nagarajan, K Mohanram, S Iyer… - US Patent …, 2020 - Google Patents
Systems, methods, and computer-readable media for per forming network assurance in a
traditional network. In some examples, a system can collect respective sets of configu rations …

Opaque profile identifiers for path computation element protocol

S Alvarez, M Sivabalan - US Patent 9,838,299, 2017 - Google Patents
Methods and systems are disclosed for enabling centralized path definition and policy with
distributed path setup, and centralized path setup control with distributed path utilization …

Validation of routing information base-forwarding information base equivalence in a network

S Harneja, A Pani - US Patent 10,348,564, 2019 - Google Patents
Disclosed are systems, methods, and computer-readable media for assuring tenant
forwarding in a network environment. Network assurance can be determined in layer 1, layer …

Enterprise DNS analysis

E Wu - US Patent 10,362,057, 2019 - Google Patents
Provided are methods, network devices, and computer-program products for a domain name
system (DNS) threat detection engine for analyzing DNS traffic for potential threats. In …

Graphical user interface for visualizing a plurality of issues with an infrastructure

JK Johnston, M Mortensen, DC White Jr… - US Patent …, 2019 - Google Patents
Disclosed are systems, methods and non-transitory computer-readable mediums for
dynamically presenting and updating a directed time graph displayed in a graphical user …