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公开(公告)号：US20170180320A1
公开(公告)日：2017-06-22
申请号：US14975573
申请日：2015-12-18
Applicant: Nicira, Inc.
Inventor： Srinivas Nimmagadda , Jayant Jain , Anirban Sengupta , Subrahmanyam Manuguri , Alok S. Tiagi
CPC classification number: H04L63/0263 , G06F21/604 , H04L63/0236 , H04L67/1031
Abstract: Some embodiments of the invention introduce cloud template awareness in the service policy framework. Some embodiments provide one or more service rule processing engines that natively support (1) template-specific dynamic groups and template-specific rules, and (2) dynamic security tag concepts. A service rule processing engine of some embodiments natively supports template-specific dynamic groups and rules as it can directly process service rules that are defined in terms of dynamic component groups, template identifiers, template instance identifiers, and/or template match criteria. Examples of such services can include any kind of middlebox services, such as firewalls, load balancers, network address translators, intrusion detection systems, intrusion prevention systems, etc.
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22.发明申请公开(公告)号：US20170180319A1
公开(公告)日：2017-06-22
申请号：US14975570
申请日：2015-12-18
Applicant: Nicira, Inc.
Inventor： Srinivas Nimmagadda , Jayant Jain , Anirban Sengupta , Subrahmanyam Manuguri , Alok S. Tiagi
CPC classification number: H04L63/0263 , H04L41/0843 , H04L41/0893 , H04L63/0236 , H04L67/1031
Abstract: Some embodiments of the invention introduce cloud template awareness in the service policy framework. Some embodiments provide one or more service rule processing engines that natively support (1) template-specific dynamic groups and template-specific rules, and (2) dynamic security tag concepts. A service rule processing engine of some embodiments natively supports template-specific dynamic groups and rules as it can directly process service rules that are defined in terms of dynamic component groups, template identifiers, template instance identifiers, and/or template match criteria. Examples of such services can include any kind of middlebox services, such as firewalls, load balancers, network address translators, intrusion detection systems, intrusion prevention systems, etc.
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公开(公告)号：US20170099365A1
公开(公告)日：2017-04-06
申请号：US14996172
申请日：2016-01-14
Applicant: Nicira, Inc.
Inventor： Jayant Jain , Anirban Sengupta , Mayank Agarwal , Raju Koganty , Chidambareswaran Raman , Nishant Jain , Jeremy Olmsted-Thompson , Srinivas Nimmagadda
CPC classification number: H04L67/2804 , H04L41/0686 , H04L41/069 , H04L63/0428 , H04L67/1095 , H04L67/2852 , H04L67/327
Abstract: A method of enhancing log packets with context metadata is provided. The method at a redirecting filter on a host in a datacenter, intercepts a packet from a data compute node (DCN) of a datacenter tenant. The method determines that the intercepted packet is a log packet. The method forwards the log packet and a first set of associated context metadata to a proxy logging server. The first set of context metadata is associated with the log packet based on the DCN that generated the packet. The method, at the proxy logging server, associates a second set of context metadata with the log packet. The second set of context metadata is received from a compute manager of the datacenter. The method sending the log packet and the first and second sets of context metadata from the proxy logging server to a central logging server associated with the tenant.
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公开(公告)号：US20170063928A1
公开(公告)日：2017-03-02
申请号：US14929400
申请日：2015-11-01
Applicant: Nicira, Inc.
Inventor： Jayant Jain , Anirban Sengupta , Srinivas Nimmagadda , Alok S. Tiagi , Kausum Kumar
CPC classification number: H04L63/20 , G06F17/30958 , H04L12/4641 , H04L41/5045 , H04L61/256 , H04L61/2571 , H04L61/2585 , H04L63/0236 , H04L63/0263 , H04L63/0272 , H04L63/029 , H04L63/08 , H04L63/105 , H04L67/1004 , H04L67/1097 , H04L69/22 , H04W12/08 , H04W76/12
Abstract: Some embodiments provide novel methods for processing remote-device data messages in a network based on data-message attributes from a remote device management (RDM) system. For instance, the method of some embodiments identifies a set of RDM attributes associated with a data message, and then performs one or more service operations based on identified RDM attribute set.
Abstract translation: 一些实施例提供用于基于来自远程设备管理（RDM）系统的数据消息属性在网络中处理远程设备数据消息的新颖方法。 例如，一些实施例的方法识别与数据消息相关联的一组RDM属性，然后基于所识别的RDM属性集执行一个或多个服务操作。
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25.发明公开公开(公告)号：US20230370348A1
公开(公告)日：2023-11-16
申请号：US18227302
申请日：2023-07-28
Applicant: Nicira, Inc.
Inventor： Alok S. Tiagi , Jayant Jain , Anirban Sengupta , Srinivas Nimmagadda , Rick Lund
IPC: H04L43/04 , H04L67/02 , H04L69/22 , H04L67/1001 , H04L43/08
CPC classification number: H04L43/04 , H04L43/08 , H04L67/02 , H04L67/1001 , H04L69/22 , H04L41/5009
Abstract: A method of collecting health check metrics for a network is provided. The method, at a deep packet inspector on a physical host in a datacenter, receives a copy of a network packet from a load balancer. The packet includes a plurality of layers. Each layer corresponds to a communication protocol in a plurality of communication protocols. The method identifies an application referenced in the packet. The method analyzes the information in one or more layers of the packet to determine metrics for the source application. The method sends the determined metrics to the load balancer.
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Patent Agency Ranking
公开(公告)号：US11750481B2
公开(公告)日：2023-09-05
申请号：US17676771
申请日：2022-02-21
Applicant: Nicira, Inc.
Inventor： Kaushal Bansal , Uday Masurekar , Srinivas Nimmagadda , Jingmin Zhou , Abhishek Goliya , Amit Chopra , Kausum Kumar
IPC: H04L43/026 , H04L67/14 , G06F9/455 , H04L9/40 , H04L43/045 , H04L67/51 , H04L43/18
CPC classification number: H04L43/026 , G06F9/45558 , H04L43/045 , H04L63/0263 , H04L67/14 , H04L67/51 , G06F2009/45595 , H04L43/18 , H04L63/0236 , H04L63/0254
Abstract: A method for visualizing network flows of a network is provided. The method monitors network flows between a group of machines in a network. The method associates identifiers with the monitored network flows. The method aggregates the monitored network flows into a set of groups based on the associated identifiers. The method displays a set of flow records for the each group of the set of groups.
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公开(公告)号：US20220173985A1
公开(公告)日：2022-06-02
申请号：US17676771
申请日：2022-02-21
Applicant: Nicira, Inc.
Inventor： Kaushal Bansal , Uday Masurekar , Srinivas Nimmagadda , Jingmin Zhou , Abhishek Goliya , Amit Chopra , Kausum Kumar
IPC: H04L43/026 , H04L67/14 , H04L67/51 , G06F9/455 , H04L43/045 , H04L9/40
Abstract: A method for visualizing network flows of a network is provided. The method monitors network flows between a group of machines in a network. The method associates identifiers with the monitored network flows. The method aggregates the monitored network flows into a set of groups based on the associated identifiers. The method displays a set of flow records for the each group of the set of groups.
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公开(公告)号：US11258681B2
公开(公告)日：2022-02-22
申请号：US15713702
申请日：2017-09-25
Applicant: Nicira, Inc.
Inventor： Kaushal Bansal , Uday Masurekar , Srinivas Nimmagadda , Jingmin Zhou , Abhishek Goliya , Amit Chopra , Kausum Kumar
IPC: H04L12/26 , H04L29/08 , G06F9/455 , H04L29/06 , H04L43/026 , H04L67/14 , H04L67/51 , H04L43/045 , H04L43/18
Abstract: A method for visualizing network flows of a network is provided. The method monitors network flows between a group of machines in a network. The method associates identifiers with the monitored network flows. The method aggregates the monitored network flows into a set of groups based on the associated identifiers. The method displays a set of flow records for the each group of the set of groups.
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公开(公告)号：US11025514B2
公开(公告)日：2021-06-01
申请号：US14994661
申请日：2016-01-13
Applicant: Nicira, Inc.
Inventor： Alok S. Tiagi , Jayant Jain , Anirban Sengupta , Srinivas Nimmagadda , Rick Lund
Abstract: A method of collecting health check metrics for a network is provided. The method, at a deep packet inspector on a physical host in a datacenter, receives a copy of a network packet from a load balancer. The packet includes a plurality of layers. Each layer corresponds to a communication protocol in a plurality of communication protocols. The method identifies an application referenced in the packet. The method analyzes the information in one or more layers of the packet to determine metrics for the source application. The method sends the determined metrics to the load balancer.
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公开(公告)号：US10305858B2
公开(公告)日：2019-05-28
申请号：US14975609
申请日：2015-12-18
Applicant: Nicira, Inc.
Inventor： Srinivas Nimmagadda , Jayant Jain , Anirban Sengupta , Subrahmanyam Manuguri , Alok S. Tiagi
IPC: H04L29/06
Abstract: Some embodiments of the invention introduce cloud template awareness in the service policy framework. Some embodiments provide one or more service rule processing engines that natively support (1) template-specific dynamic groups and template-specific rules, and (2) dynamic security tag concepts. A service rule processing engine of some embodiments natively supports template-specific dynamic groups and rules as it can directly process service rules that are defined in terms of dynamic component groups, template identifiers, template instance identifiers, and/or template match criteria. Examples of such services can include any kind of middlebox services, such as firewalls, load balancers, network address translators, intrusion detection systems, intrusion prevention systems, etc.
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