422 patents
Page 3 of 22
Utility
Root cause analysis for operational issues using a rules mining algorithm
8 Aug 23
In general, embodiments relate to a method, for managing a network, that includes determining an occurrence of an operational issue on a network device of the network, based on the determining, executing an encoding phase and a causal feature identification phase on a feature database, wherein the feature database is associated with the operational issue, identifying a plurality of potential root causes using the encoding phase and the causal feature identification phase, and performing an action based on the plurality of potential root causes.
Karan Gupta, Rikith Reddy Bachu, Abhishek Singh
Filed: 3 Mar 22
Utility
Automatic TCAM profiles
25 Jul 23
A computer-implemented method for generating a ternary content addressable memory (TCAM) profile includes obtaining an access control list (ACL) configuration and generating the TCAM profile by parsing the ACL configuration.
Nishant Ranjan, Peter Delevoryas, Denny Hung
Filed: 14 May 20
Utility
Cluster data replication
25 Jul 23
A cluster data replication system includes a plurality of network elements and controllers.
Gagandeep Arneja, Justin Costa-Roberts, Andre Pech, Hua Zhong, Arturo Escaip
Filed: 5 Oct 21
Utility
Multihoming optimizations for fast failover in single-active networks
18 Jul 23
Techniques described herein provide for fast updating of a forwarding table in a single active multihoming configuration.
Rajesh Kumar Semwal, Amit Dattatray Ranpise
Filed: 26 May 22
Utility
Automatic RSVP tunnel endpoint aliasing
11 Jul 23
Provisioning a set of tunnel endpoint aliases for a tunnel endpoint.
Zhenhua Xiao, Kalash Chandra Nainwal, Martin Stigge
Filed: 31 Dec 21
Utility
Mechanism to enforce consistent next hops in a multi-tier network
11 Jul 23
In general, the disclosure relates to a method for forwarding a packet through a multi-tier network by establishing a routing protocol session with network devices in the multi-tier network, obtaining routing protocol information from network devices of the multi-tier network, determining a group using the routing protocol information, generating an ordered group listing using network device identifiers (NDIs) for the network devices in the group, and programming a network device hardware of a network device of the set of network devices of the multi-tier network using the ordered group listing.
Mayukh Saubhasik, Binglai Niu, Ajay Kini
Filed: 26 Jul 21
Utility
Automatic classification of network devices in a network
11 Jul 23
The automatic classification of network devices in a network.
Guy Sirton
Filed: 9 May 22
Utility
Transactional distribution of modelled configuration from a centralized server to a plurality of subsidiary devices
4 Jul 23
Techniques are provided for facilitating network devices to obtain configuration updates from a central configuration repository.
Michael Gibbings Fink, Justin Costa-Roberts, Avinash Kumar
Filed: 5 Jan 22
Utility
Optimized programming of forwarding data in network device hardware
27 Jun 23
Some embodiments provide techniques for optimized programming of forwarding data in network device hardware.
Sriram Sellappa, Mayukh Saubhasik, Imtiyaz Mohammad
Filed: 28 Dec 21
Utility
Custom routing information bases for network devices
27 Jun 23
Some embodiments provide a method, executable by a first network device, that receives a set of commands to create a custom routing table.
Sharad Birmiwal, Akshay Gattani, Sandeep Betha
Filed: 1 Jul 20
Utility
Optimizing entries in a content addressable memory of a network device
27 Jun 23
In some implementations, a method is provided.
Ramakrishna Shivaramaiah Paduvalli, Xuanran Zong
Filed: 18 Jan 22
Utility
Network device route programming
23 May 23
A method for processing routes by a network device connected to a network includes: generating a programmable route based on a route programming request associated with a route between the network device and a request origin device; storing the programmable route in a temporary route storage in the network device; and upon receiving a data packet associated with the programmable route, permitting installation of the programmable route in a network device hardware of the network device.
Sandeep Betha, Santosh Kumar
Filed: 22 Jun 21
Utility
Captive portal redirection and network access restriction of device using a single access control list
23 May 23
Embodiments of a method for redirecting, by a network device, a host to a captive portal are disclosed.
Manish Singhvi, Ganesan Rajagopal, Ziqian Xu, Leandro Penz
Filed: 12 Mar 21
Utility
Centralized adaptive power management
16 May 23
Power management includes receiving power supply unit (PSU) power capacity data and PSU power consumption data from each PSU in a set of PSUs.
Charles Melvin Aden, Eudean Michael Sun
Filed: 2 Jul 21
Utility
Address resolution protocol (ARP) for multi-homed devices
16 May 23
A method for synchronizing a binding process among a group of network devices connected to a server that is multi-homed to the group of network devices in provided.
Alton Lo, Rajesh Semwal, Saurabh Sarpal, Kallol Mandal
Filed: 10 Aug 21
Utility
Fragment modification of routing control functions
16 May 23
A network device that provides packet forwarding services includes: a command line interface and a route manager.
Sharad Birmiwal, Matthieu Loriol, Keon Vafai
Filed: 10 Aug 21
Utility
Traffic loss avoidance in a border gateway protocol (BGP) network via flexible session tracking
16 May 23
In general, in one aspect, embodiments relate to a method for managing network devices in a network.
Faisal Iqbal, Rajesh Semwal, Victor Wen
Filed: 24 Sep 21
Utility
Mirroring to multiple destinations using a monitoring function
16 May 23
In some embodiments, a method processes a first packet and generates a first copy of the first packet as a second packet.
James C. Pang, Bidong Chen
Filed: 5 Jan 22
Utility
Virtual layer 1 (LI) connectivity across a network
16 May 23
A method and system for emulating physical layer (L1) connectivity between distant computing devices.
Thomas Dejanovic, Callum Hunter
Filed: 10 Mar 21
Utility
Media route handling
16 May 23
Techniques for operating a networking switch in two broadcast networks are provided.
Charanjith Reddy Kunduru, Sudip Regmi
Filed: 25 Nov 20