Patents by Inventor Rajashekar Jayaraj

Rajashekar Jayaraj has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for automatic traffic recovery after VRRP VMAC installation failures in a LAG fabric
    Patent number: 10924391
    Abstract: Presented herein are systems and methods that provide traffic recover when virtual router redundancy protocol (VRRP) virtual media access control (VMAC) failures occur in a link aggregation group fabric environment. In one or more embodiments, automatic traffic recovery may be accomplished using internode link control messages to synchronize a VRRP VMAC failure that has been encountered by one LAG node with a LAG peer node. If a database associated with the failed LAG node comprises no entry that indicates that the failure scenario has previously occurred in the LAG peer node, a forwarding path entry rule may be generated to route traffic via the internode link, thereby, reducing data loss through routing failures and the like.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: February 16, 2021
    Assignee: DELL PRODUCTS L.P.
    Inventors: Karthi Kaliyamoorthy, Sampath Kumar Rajamanickam, Rajashekar Jayaraj, Balamurugan Shanmugam
  • Virtual link trunking control of virtual router redundancy protocol master designation
    Patent number: 10819628
    Abstract: A first information handling system may detect a VRRP configuration of the first information handling system and a peer information handling system, along with a VLT connection between the first information handling system and the peer information handling system. VLT control information may be used by the first information handling system to designate the first information handling system as a VRRP master node. The first information handling system may then control VRRP operation of the first information handling system and the peer information handling system based, at least in part, on the designation of the first information handling system as the VRRP master node.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: October 27, 2020
    Assignee: Dell Products L.P.
    Inventors: Rajashekar Jayaraj, Pugalendran Rajendran, Senthil Nathan Muthukaruppan
  • VIRTUAL LINK TRUNKING CONTROL OF VIRTUAL ROUTER REDUNDANCY PROTOCOL MASTER DESIGNATION
    Publication number: 20200336418
    Abstract: A first information handling system may detect a VRRP configuration of the first information handling system and a peer information handling system, along with a VLT connection between the first information handling system and the peer information handling system. VLT control information may be used by the first information handling system to designate the first information handling system as a VRRP master node. The first information handling system may then control VRRP operation of the first information handling system and the peer information handling system based, at least in part, on the designation of the first information handling system as the VRRP master node.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 22, 2020
    Applicant: Dell Products L.P.
    Inventors: Rajashekar Jayaraj, Pugalendran Rajendran, Senthil Nathan Muthukaruppan
  • SYSTEMS AND METHODS FOR AUTOMATIC TRAFFIC RECOVERY AFTER VRRP VMAC INSTALLATION FAILURES IN A LAG FABRIC
    Publication number: 20200322260
    Abstract: Presented herein are systems and methods that provide traffic recover when virtual router redundancy protocol (VRRP) virtual media access control (VMAC) failures occur in a link aggregation group fabric environment. In one or more embodiments, automatic traffic recovery may be accomplished using internode link control messages to synchronize a VRPP VMAC failure that has been encountered by one LAG node with a LAG peer node. If a database associated with the failed LAG node comprises no entry that indicates that the failure scenario has previously occurred in the LAG peer node, a forwarding path entry rule may be generated to route traffic via the internode link, thereby, reducing data loss through routing failures and the like.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 8, 2020
    Applicant: DELL PRODUCTS L.P.
    Inventors: Karthi KALIYAMOORTHY, Sampath Kumar RAJAMANICKAM, Rajashekar JAYARAJ, Balamurugan SHANMUGAM
  • System and method for N port ID virtualization (NPIV) login limit intimation to converged network adaptor (CNA) in NPIV proxy gateway (NPG) mode
    Patent number: 9467419
    Abstract: Aspects of the present invention include an NPG system that can stop the CNA from requesting a login if the system has reached the ACL login limit. In embodiments of the present invention, the number of available logins can be dynamically calculated and sent to the CNA.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: October 11, 2016
    Assignee: DELL PRODUCTS L.P.
    Inventors: Vibin Varghese, Rajashekar Jayaraj, Elayarajan Kannan
  • SYSTEM AND METHOD FOR N PORT ID VIRTUALIZATION (NPIV) LOGIN LIMIT INTIMATION TO CONVERGED NETWORK ADAPTOR (CNA) IN NPIV PROXY GATEWAY (NPG) MODE
    Publication number: 20160182449
    Abstract: Aspects of the present invention include an NPG system that can stop the CNA from requesting a login if the system has reached the ACL login limit. In embodiments of the present invention, the number of available logins can be dynamically calculated and sent to the CNA.
    Type: Application
    Filed: December 22, 2014
    Publication date: June 23, 2016
    Applicant: DELL PRODUCTS L.P.
    Inventors: Vibin Varghese, Rajashekar Jayaraj, Elayarajan Kannan