公开(公告)号：US20170339059A1

公开(公告)日：2017-11-23

申请号：US15647924

申请日：2017-07-12

Applicant: TALARI NETWORKS INCORPORATED

Inventor： John Earnest Averi ,  Stephen Craig Connors, JR. ,  John Edward Dickey ,  Andrew Joshua Gottlieb

IPC: H04L12/803 ,  H04L12/26 ,  H04L12/863 ,  H04L12/833 ,  H04L12/865 ,  H04L12/725 ,  H04L12/721 ,  H04L12/707 ,  H04L12/729 ,  H04L12/701 ,  H04L12/927 ,  H04L12/717

CPC classification number: H04L47/125 ,  H04L43/062 ,  H04L43/0835 ,  H04L43/0858 ,  H04L43/087 ,  H04L43/0882 ,  H04L43/106 ,  H04L45/00 ,  H04L45/123 ,  H04L45/125 ,  H04L45/24 ,  H04L45/26 ,  H04L45/302 ,  H04L45/42 ,  H04L47/31 ,  H04L47/50 ,  H04L47/626 ,  H04L47/6275 ,  H04L47/80

Abstract: Systems and techniques are described which improve performance, reliability, and predictability of networks without having costly hardware upgrades or replacement of existing network equipment. An adaptive communication controller provides WAN performance and utilization measurements to another network node over multiple parallel communication paths across disparate asymmetric networks which vary in behavior frequently over time. An egress processor module receives communication path quality reports and tagged path packet data and generates accurate arrival times, send times, sequence numbers and unutilized byte counts for the tagged packets. A control module generates path quality reports describing performance of the multiple parallel communication paths based on the received information and generates heartbeat packets for transmission on the multiple parallel communication paths if no other tagged data has been received in a predetermined period of time to ensure performance is continually monitored. An ingress processor module transmits the generated path quality reports and heartbeat packets.

公开(公告)号：US20150254146A1

公开(公告)日：2015-09-10

申请号：US14721337

申请日：2015-05-26

Applicant: Talari Networks Incorporated

Inventor： Todd Martin ,  Wei Huang ,  Stephen Craig Connors, JR.

IPC: G06F11/20 ,  H04L12/24 ,  H04L29/08

CPC classification number: H04L47/365 ,  G06F11/0709 ,  G06F11/1464 ,  G06F11/2002 ,  G06F11/2005 ,  G06F2201/86 ,  H04L41/0659 ,  H04L41/12 ,  H04L43/0858 ,  H04L43/10 ,  H04L45/10 ,  H04L45/26 ,  H04L45/40 ,  H04L47/28 ,  H04L47/34 ,  H04L67/12 ,  H04L69/28 ,  H04W84/12

Abstract: Systems and techniques are described which improve performance, reliability, and predictability of networks. Geographically diverse network control nodes (NCNs) are provided in an adaptive private network (APN) to provide backup NCN operations in the event of a failure. A primary NCN node in a first geographic location is operated according to a primary state machine at an NCN active state. A client node is operated according to a client state machine. A secondary NCN node in a second geographic location that is geographically remote from the first geographic location is operated according to a secondary state machine at a standby state. The three state machines operating parallel and upon detecting a change in APN state information, the secondary state machine transitions from the standby state to a secondary active NCN state and the secondary NCN node provides APN timing calibration and control to the client node.

Abstract translation: 描述了提高网络的性能，可靠性和可预测性的系统和技术。 在自适应专网（APN）中提供地理上不同的网络控制节点（NCN），以在发生故障时提供备份NCN操作。 第一地理位置的主NCN节点根据NCN活动状态下的主状态机来操作。 根据客户端状态机操作客户端节点。 在第二地理位置的地理上远离第一地理位置的次NCN节点根据备用状态下的次状态机进行操作。 三个状态机并行运行，一旦检测到APN状态信息的变化，二级状态机从备用状态转换到辅助NCN状态，辅助NCN节点向客户机节点提供APN定时校准和控制。

公开(公告)号：US20140173331A1

公开(公告)日：2014-06-19

申请号：US13719433

申请日：2012-12-19

Applicant: TALARI NETWORKS INCORPORATED

Inventor： Todd Martin ,  Wei Huang ,  Stephen Craig Connors, JR.

IPC: G06F11/20

CPC classification number: H04L47/365 ,  G06F11/0709 ,  G06F11/1464 ,  G06F11/2002 ,  G06F11/2005 ,  G06F2201/86 ,  H04L41/0659 ,  H04L41/12 ,  H04L43/0858 ,  H04L43/10 ,  H04L45/10 ,  H04L45/26 ,  H04L45/40 ,  H04L47/28 ,  H04L47/34 ,  H04L67/12 ,  H04L69/28 ,  H04W84/12

Abstract: Systems and techniques are described which improve performance, reliability, and predictability of networks. Geographically diverse network control nodes (NCNs) are provided in an adaptive private network (APN) to provide backup NCN operations in the event of a failure. A primary NCN node in a first geographic location is operated according to a primary state machine at an NCN active state. A client node is operated according to a client state machine. A secondary NCN node in a second geographic location that is geographically remote from the first geographic location is operated according to a secondary state machine at a standby state. The three state machines operating parallel and upon detecting a change in APN state information, the secondary state machine transitions from the standby state to a secondary active NCN state and the secondary NCN node provides APN timing calibration and control to the client node.

Abstract translation: 描述了提高网络的性能，可靠性和可预测性的系统和技术。 在自适应专网（APN）中提供地理上不同的网络控制节点（NCN），以在发生故障时提供备份NCN操作。 第一地理位置的主NCN节点根据NCN活动状态下的主状态机进行操作。 根据客户端状态机操作客户端节点。 在第二地理位置的地理上远离第一地理位置的次NCN节点根据备用状态下的次状态机进行操作。 三个状态机并行运行，一旦检测到APN状态信息的变化，二级状态机从备用状态转换到辅助NCN状态，辅助NCN节点向客户机节点提供APN定时校准和控制。