公开(公告)号：US20190289102A1

公开(公告)日：2019-09-19

申请号：US16352492

申请日：2019-03-13

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Jean-Marc Frailong ,  Srihari Raju Vegesna ,  Stimit Kishor Oak ,  Rohit Sunkam Ramanujam ,  John David Huber ,  Hariharan Lakshminarayanan Thantry ,  Vikas Minglani ,  Saurin Patel ,  Sureshkumar Nedunchezhian

IPC分类号： H04L29/06 ,  H04L12/947 ,  H04L12/24 ,  H04L12/743

摘要： Aspects of this disclosure describes techniques for parsing network packets, processing network packets, and modifying network packets before forwarding the modified network packets over a network. The present disclosure describes a system that, in some examples, parses network packets, generates data describing or specifying attributes of the network packet, identifies operations to be performed when processing a network packet, performs the identified operations, generates data describing or specifying how to modify and/or forward the network packet, modifies the network packet, and outputs the modified packet to another device or system, such as a switch.

公开(公告)号：US20190104057A1

公开(公告)日：2019-04-04

申请号：US16147134

申请日：2018-09-28

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Pradeep Sindhu ,  Ayaskant Pani ,  Srihari Raju Vegesna ,  Narendra Jayawant Gathoo ,  John David Huber ,  Rohit Sunkam Ramanujam ,  Saurin Patel

IPC分类号： H04L12/707 ,  H04L12/759 ,  H04L12/26 ,  H04L29/06 ,  H04L12/761

摘要： Techniques for detecting path failures and reducing packet loss as a result of such failures are described for use within a data center or other environment. For example, a source and/or destination access node may create and/or maintain information about health and/or connectivity for a plurality of ports or paths between the source and destination device and core switches. The source access node may spray packets over a number of paths between the source access node and the destination access node. The source access node may use the information about connectivity for the paths between the source or destination access nodes and the core switches to limit the paths over which packets are sprayed. The source access node may spray packets over paths between the source access node and the destination access node that are identified as healthy, while avoiding paths that have been identified as failed.

公开(公告)号：US20230208748A1

公开(公告)日：2023-06-29

申请号：US18175376

申请日：2023-02-27

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Pradeep Sindhu ,  Ayaskant Pani ,  Srihari Raju Vegesna ,  Narendra Jayawant Gathoo ,  John David Huber ,  Rohit Sunkam Ramanujam ,  Saurin Patel

IPC分类号： H04L45/00 ,  H04L47/26 ,  H04L47/122 ,  H04L43/0817 ,  H04L45/028 ,  H04L45/16 ,  H04L45/24 ,  H04L69/00

CPC分类号： H04L45/22 ,  H04L47/26 ,  H04L47/122 ,  H04L43/0817 ,  H04L45/028 ,  H04L45/16 ,  H04L45/24 ,  H04L69/26

摘要： Techniques for detecting path failures and reducing packet loss as a result of such failures are described for use within a data center or other environment. For example, a source and/or destination access node may create and/or maintain information about health and/or connectivity for a plurality of ports or paths between the source and destination device and core switches. The source access node may spray packets over a number of paths between the source access node and the destination access node. The source access node may use the information about connectivity for the paths between the source or destination access nodes and the core switches to limit the paths over which packets are sprayed. The source access node may spray packets over paths between the source access node and the destination access node that are identified as healthy, while avoiding paths that have been identified as failed.

公开(公告)号：US11038993B2

公开(公告)日：2021-06-15

申请号：US16352492

申请日：2019-03-13

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Jean-Marc Frailong ,  Srihari Raju Vegesna ,  Stimit Kishor Oak ,  Rohit Sunkam Ramanujam ,  John David Huber ,  Hariharan Lakshminarayanan Thantry ,  Vikas Minglani ,  Saurin Patel ,  Sureshkumar Nedunchezhian

IPC分类号： H04L12/24 ,  H04L12/743 ,  H04L12/947 ,  H04L29/06

摘要： Aspects of this disclosure describes techniques for parsing network packets, processing network packets, and modifying network packets before forwarding the modified network packets over a network. The present disclosure describes a system that, in some examples, parses network packets, generates data describing or specifying attributes of the network packet, identifies operations to be performed when processing a network packet, performs the identified operations, generates data describing or specifying how to modify and/or forward the network packet, modifies the network packet, and outputs the modified packet to another device or system, such as a switch.

公开(公告)号：US11601359B2

公开(公告)日：2023-03-07

申请号：US17301185

申请日：2021-03-29

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Pradeep Sindhu ,  Ayaskant Pani ,  Srihari Raju Vegesna ,  Narendra Jayawant Gathoo ,  John David Huber ,  Rohit Sunkam Ramanujam ,  Saurin Patel

IPC分类号： H04L12/707 ,  H04L12/825 ,  H04L12/803 ,  H04L12/26 ,  H04L12/759 ,  H04L12/761 ,  H04L29/06 ,  H04L45/00 ,  H04L47/26 ,  H04L47/122 ,  H04L43/0817 ,  H04L45/028 ,  H04L45/16 ,  H04L45/24 ,  H04L69/00

摘要： Techniques for detecting path failures and reducing packet loss as a result of such failures are described for use within a data center or other environment. For example, a source and/or destination access node may create and/or maintain information about health and/or connectivity for a plurality of ports or paths between the source and destination device and core switches. The source access node may spray packets over a number of paths between the source access node and the destination access node. The source access node may use the information about connectivity for the paths between the source or destination access nodes and the core switches to limit the paths over which packets are sprayed. The source access node may spray packets over paths between the source access node and the destination access node that are identified as healthy, while avoiding paths that have been identified as failed.

公开(公告)号：US20210218665A1

公开(公告)日：2021-07-15

申请号：US17301185

申请日：2021-03-29

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Pradeep Sindhu ,  Ayaskant Pani ,  Srihari Raju Vegesna ,  Narendra Jayawant Gathoo ,  John David Huber ,  Rohit Sunkam Ramanujam ,  Saurin Patel

IPC分类号： H04L12/707 ,  H04L12/825 ,  H04L12/803 ,  H04L12/26 ,  H04L12/759 ,  H04L12/761 ,  H04L29/06

摘要： Techniques for detecting path failures and reducing packet loss as a result of such failures are described for use within a data center or other environment. For example, a source and/or destination access node may create and/or maintain information about health and/or connectivity for a plurality of ports or paths between the source and destination device and core switches. The source access node may spray packets over a number of paths between the source access node and the destination access node. The source access node may use the information about connectivity for the paths between the source or destination access nodes and the core switches to limit the paths over which packets are sprayed. The source access node may spray packets over paths between the source access node and the destination access node that are identified as healthy, while avoiding paths that have been identified as failed.

公开(公告)号：US10965586B2

公开(公告)日：2021-03-30

申请号：US16147134

申请日：2018-09-28

申请人： Fungible, Inc.

发明人： Deepak Goel ,  Pradeep Sindhu ,  Ayaskant Pani ,  Srihari Raju Vegesna ,  Narendra Jayawant Gathoo ,  John David Huber ,  Rohit Sunkam Ramanujam ,  Saurin Patel

IPC分类号： H04L12/26 ,  H04L12/707 ,  H04L12/759 ,  H04L12/761 ,  H04L29/06 ,  H04L12/825 ,  H04L12/803

摘要： Techniques for detecting path failures and reducing packet loss as a result of such failures are described for use within a data center or other environment. For example, a source and/or destination access node may create and/or maintain information about health and/or connectivity for a plurality of ports or paths between the source and destination device and core switches. The source access node may spray packets over a number of paths between the source access node and the destination access node. The source access node may use the information about connectivity for the paths between the source or destination access nodes and the core switches to limit the paths over which packets are sprayed. The source access node may spray packets over paths between the source access node and the destination access node that are identified as healthy, while avoiding paths that have been identified as failed.