Resumes
Resumes
Nithin Raju Phones & Addresses
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410 Kiely Blvd, Santa Clara, CA 95051
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Saratoga, CA
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Lathrop, CA
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Sunnyvale, CA
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Milpitas, CA
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Belmont, CA
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Stony Brook, NY
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Palo Alto, CA
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555 E Washington Ave APT 1707, Sunnyvale, CA 94086
Publications
Us Patents
Detecting And Correcting Network Interruptions Using Network Address Translation
View pageUS Patent:
20130036416, Feb 7, 2013
Filed:
Aug 5, 2011
Appl. No.:
13/204301
Inventors:
Nithin Bangalore RAJU - Sunnyvale CA, US
Scott J. GOLDMAN - Palo Alto CA, US
Anupam CHANDA - San Jose CA, US
Bhavesh Purushottam DAVDA - Fremont CA, US
Scott J. GOLDMAN - Palo Alto CA, US
Anupam CHANDA - San Jose CA, US
Bhavesh Purushottam DAVDA - Fremont CA, US
Assignee:
VMWARE, INC. - Palo Alto CA
International Classification:
G06F 9/455
H04L 12/56
H04L 12/56
US Classification:
718 1, 370401
Abstract:
Embodiments provide a network address translation (NAT) service for network devices. A network connection from at least one private network device to the NAT service is received and a network connection from at least one remote device to the NAT service is received. The private network device is positioned within a private network and the remote device is positioned within a public network. A network availability of the remote device is determined. If the remote device is unavailable or a network configuration setting associated with the remote device changes, the private network device is notified and a connection reset message is transmitted to the private network device.
Tenant Fairness In A Multi-Tenant Environment
View pageUS Patent:
20220326995, Oct 13, 2022
Filed:
Jul 30, 2021
Appl. No.:
17/390187
Inventors:
- San Jose CA, US
Ajeet Pal Singh Gill - Fremont CA, US
Srilatha Tangirala - San Jose CA, US
Nithin Bangalore Raju - Santa Clara CA, US
Prabahar Radhakrishnan - Dublin CA, US
Vivek Agarwal - Campbell CA, US
Balaji Sundararajan - Fremont CA, US
Ajeet Pal Singh Gill - Fremont CA, US
Srilatha Tangirala - San Jose CA, US
Nithin Bangalore Raju - Santa Clara CA, US
Prabahar Radhakrishnan - Dublin CA, US
Vivek Agarwal - Campbell CA, US
Balaji Sundararajan - Fremont CA, US
International Classification:
G06F 9/50
G06F 9/455
G06F 9/455
Abstract:
A method for allocating resources of a virtual controller is disclosed. The method comprises: allocating resources of a virtual controller to a first tenant, wherein the first tenant is allocated a first tenant quantity of guaranteed resources of the virtual controller and a second tenant is allocated a second tenant quantity of guaranteed resources of the virtual controller; determining that resources requested by the first tenant are greater than the first tenant quantity of guaranteed resources; determining that the virtual controller has unutilized resources sufficient to at least partially provide additional resources beyond the first tenant quantity of guaranteed resources to the first tenant; and temporarily provisioning the additional resources to the first tenant, wherein the additional resources are greater than the first tenant quantity of guaranteed resources.
Route Exchange In Multi-Tenant Clustered Controllers
View pageUS Patent:
20220329540, Oct 13, 2022
Filed:
Jul 29, 2021
Appl. No.:
17/389003
Inventors:
- San Jose CA, US
Nithin Bangalore Raju - Santa Clara CA, US
Ananya Raval - Ottawa, CA
Prabahar Radhakrishnan - Dublin CA, US
Vivek Agarwal - Campbell CA, US
Balaji Sundararajan - Fremont CA, US
Nithin Bangalore Raju - Santa Clara CA, US
Ananya Raval - Ottawa, CA
Prabahar Radhakrishnan - Dublin CA, US
Vivek Agarwal - Campbell CA, US
Balaji Sundararajan - Fremont CA, US
International Classification:
H04L 12/927
H04L 12/911
H04L 12/923
H04L 12/751
H04L 12/715
H04L 12/911
H04L 12/923
H04L 12/751
H04L 12/715
Abstract:
Route exchange in a plurality of network controller appliances on a per-tenant basis is disclosed. In one aspect, a method includes receiving, from a network management system and at a first network controller appliance, a designation of at least two tenants to be hosted on the first network controller appliance, the first network controller appliance being one of a plurality of network controller appliances in a SD-WAN; sending, from the first network controller appliance to other network controller appliances of the plurality of network controller appliances, a tenant list query message to obtain a corresponding tenant list of each of the other network controller appliances; and receiving a corresponding response from each of the other network controller appliances indicating the corresponding tenant list of each of the other network controller appliances, the corresponding response being used to update the tenant list on the first network controller appliance.
Policy-Based Proximity Routing
View pageUS Patent:
20210314265, Oct 7, 2021
Filed:
May 28, 2020
Appl. No.:
16/886540
Inventors:
- Palo Alto CA, US
Dileep Devireddy - San Jose CA, US
Ganesan Chandrashekhar - Campbell CA, US
Feng Gu - Mountain View CA, US
Sreenivas Duvvuri - San Ramon CA, US
Nithin Bangalore RAJU - Santa Clara CA, US
Dileep Devireddy - San Jose CA, US
Ganesan Chandrashekhar - Campbell CA, US
Feng Gu - Mountain View CA, US
Sreenivas Duvvuri - San Ramon CA, US
Nithin Bangalore RAJU - Santa Clara CA, US
International Classification:
H04L 12/813
H04L 29/06
H04L 12/741
H04L 29/12
H04L 29/06
H04L 12/741
H04L 29/12
Abstract:
In some embodiments, a first network device in a first site sets a first IP address for an interface of the first network device to a value of a second IP address of a second network device in a second site. Policies are added in a policy table to cover IP addresses used in the second site and a specific route for a third IP address associated with a first workload migrated from the second site to the first site is added into a routing table. The first workload is on a stretched network that is coupled via a layer 2 channel. The policy table configures the first network device to send a second packet from the first workload to a third workload in the second site via the layer 2 channel when an IP address for the third workload does not match an eligible route in the routing table.
Accessing Endpoints In Logical Networks And Public Cloud Service Providers Native Networks Using A Single Network Interface And A Single Routing Table
View pageUS Patent:
20200177670, Jun 4, 2020
Filed:
Feb 9, 2020
Appl. No.:
16/785620
Inventors:
- Palo Alto CA, US
Sairam Venugopal - San Mateo CA, US
Yin Lin - Mountain View CA, US
Anand Kumar - Sunnyvale CA, US
Nithin Bangalore Raju - Sunnyvale CA, US
Mukesh Hira - Palo Alto CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
Sairam Venugopal - San Mateo CA, US
Yin Lin - Mountain View CA, US
Anand Kumar - Sunnyvale CA, US
Nithin Bangalore Raju - Sunnyvale CA, US
Mukesh Hira - Palo Alto CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
International Classification:
H04L 29/08
H04L 12/931
H04W 12/00
H04L 29/06
H04L 12/24
H04L 12/931
H04W 12/00
H04L 29/06
H04L 12/24
Abstract:
A physical host machine of a public cloud system includes a set of processing units for executing instructions stored in non-transitory machine readable media. The physical host machine also includes a physical network interface cars (PNIC) and a non-transitory machine readable medium that stores a data compute node (DCN). The DCN includes first and second applications, first and second logical interfaces, a network stack, and a managed forwarding element (MFE). The first application is connected to the pNIC through the network stack, the first logical interface, and the MFE. The second application is connected to the PNIC through the network stack, the second logical interface, and the MFE.
Selection Of Managed Forwarding Element For Bridge Spanning Multiple Datacenters
View pageUS Patent:
20200067732, Feb 27, 2020
Filed:
Nov 4, 2019
Appl. No.:
16/673658
Inventors:
- Palo Alto CA, US
Xiaohu Wang - Cupertino CA, US
Hongwei Zhu - Mountain View CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
Nithin B. Raju - Sunnyvale CA, US
Xiaohu Wang - Cupertino CA, US
Hongwei Zhu - Mountain View CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
Nithin B. Raju - Sunnyvale CA, US
International Classification:
H04L 12/46
H04L 12/24
H04L 12/24
Abstract:
Some embodiments provide a method for a set of central controllers that manages forwarding elements operating in a plurality of datacenters. The method receives a configuration for a bridge between (i) a logical L2 network that spans at least two datacenters and (ii) a physical L2 network. The configuration specifies a particular one of the datacenters for implementation of the bridge. The method identifies multiple managed forwarding elements that implement the logical L2 network and are operating in the particular datacenter. The method selects one of the identified managed forwarding elements to implement the bridge. The method distributes bridge configuration data to the selected managed forwarding element.
Selection Of Managed Forwarding Element For Bridge Spanning Multiple Datacenters
View pageUS Patent:
20190149358, May 16, 2019
Filed:
Nov 14, 2017
Appl. No.:
15/813121
Inventors:
- Palo Alto CA, US
Xiaohu Wang - Cupertino CA, US
Hongwei Zhu - Mountain View CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
Nithin B. Raju - Sunnyvale CA, US
Xiaohu Wang - Cupertino CA, US
Hongwei Zhu - Mountain View CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
Nithin B. Raju - Sunnyvale CA, US
International Classification:
H04L 12/46
H04L 12/24
H04L 29/12
H04L 12/24
H04L 29/12
Abstract:
Some embodiments provide a method for a set of central controllers that manages forwarding elements operating in a plurality of datacenters. The method receives a configuration for a bridge between (i) a logical L2 network that spans at least two datacenters and (ii) a physical L2 network. The configuration specifies a particular one of the datacenters for implementation of the bridge. The method identifies multiple managed forwarding elements that implement the logical L2 network and are operating in the particular datacenter. The method selects one of the identified managed forwarding elements to implement the bridge. The method distributes bridge configuration data to the selected managed forwarding element.
Packet Communication Between Logical Networks And Public Cloud Service Providers Native Networks Using A Single Network Interface And A Single Routing Table
View pageUS Patent:
20190068493, Feb 28, 2019
Filed:
Aug 24, 2017
Appl. No.:
15/686098
Inventors:
- Palo Alto CA, US
Sairam Venugopal - San Mateo CA, US
Yin Lin - Mountain View CA, US
Anand Kumar - Sunnyvale CA, US
Nithin Bangalore Raju - Santa Clara CA, US
Mukesh Hira - Los Altos CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
Sairam Venugopal - San Mateo CA, US
Yin Lin - Mountain View CA, US
Anand Kumar - Sunnyvale CA, US
Nithin Bangalore Raju - Santa Clara CA, US
Mukesh Hira - Los Altos CA, US
Ganesan Chandrashekhar - Campbell CA, US
Vivek Agarwal - Campbell CA, US
International Classification:
H04L 12/713
H04L 12/707
H04L 12/46
G06F 9/50
H04L 12/707
H04L 12/46
G06F 9/50
Abstract:
A data compute node executes (i) a set of tenant applications connected to a third party overlay network, (ii) a set of network manager applications, and (iii) a managed forwarding element that includes a pair of overlay and underlay network virtual adapters. A packet that is received from a network manager application and addressed to an underlay network destination is sent to the underlay network destination address through a physical NIC of the host without network address translation or encapsulation. A packet that is received from a tenant application and addressed to an underlay network destination is subject to SNAT and is sent to the underlay network destination address. A packet that is received from a tenant application and is addressed an overlay destination address is encapsulated with the header of the overlay network and is sent to the overlay network destination address through the underlay virtual adapter.