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公开(公告)号：US20170033981A1
公开(公告)日：2017-02-02
申请号：US14813346
申请日：2015-07-30
申请人： Adtran, Inc.
发明人： Andrew T. Ruble , Byron L. Young
CPC分类号： H04L41/082 , G06F17/30368 , G06F17/30864 , H04L41/0846 , H04L41/0886
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing configurations of telecommunications nodes. In one aspect, a system includes a file server; a subtending device coupled to the file server, and a telecommunications node coupled to the subtending device. The subtending device can include one or more line cards that connect one or more telecommunications nodes to a network. The telecommunications device receives, from the file server and based on provisioning information provided by the subtending device, a first configuration file and replaces a wildcard value in the first filename with a unit-specific identifier. A unit-specific configuration file is requested from the file server, and used to configure the node. A change is detected to the configuration, and an updated unit-specific configuration file is posted to the file server using the first filename.
摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于管理电信节点的配置。 一方面，系统包括文件服务器; 耦合到文件服务器的对准设备，以及耦合到对准设备的电信节点。 对边设备可以包括将一个或多个电信节点连接到网络的一个或多个线路卡。 电信设备从文件服务器接收由对方设备提供的供应信息，接收第一配置文件，并用第一个文件名替换一个单位特定标识符的通配符值。 从文件服务器请求单位特定的配置文件，并用于配置节点。 检测到配置的更改，并使用第一个文件名将更新的特定于设备的配置文件发布到文件服务器。
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公开(公告)号：US20160330096A1
公开(公告)日：2016-11-10
申请号：US14705051
申请日：2015-05-06
申请人： Adtran Inc.
CPC分类号： H04L43/0829 , H04L41/0896 , H04L43/065 , H04L43/16
摘要： Methods, systems, and apparatus for selecting frame loss measures are disclosed. In one aspect, a Synthetic Loss Measurement (SLM) report for a given interval for a network managed entity that includes at least two network nodes is received. A Loss Measurement Message (LMM) report for a given interval for the network managed entity is received. For the given interval and from the SLM and LMM reports, a reporting measurement for the network managed entity is selected based, at least in part, on a frame rate of data transmitted over the network managed entity during the given interval or an occurrence of a specified network event during the given interval. Frame loss information for the given interval for the network managed entity based on the selected reporting measurement is reported.
摘要翻译： 公开了用于选择帧丢失度量的方法，系统和装置。 在一个方面，接收到包括至少两个网络节点的用于网络管理实体的给定间隔的合成丢失测量（SLM）报告。 收到网络管理实体给定间隔的丢失测量消息（LMM）报告。 对于给定的间隔，并且从SLM和LMM报告，至少部分地基于在给定间隔期间通过网络被管实体发送的数据的帧速率来选择网络被管实体的报告测量，或发生 在指定的时间间隔内指定网络事件。 报告基于所选报告测量的网络被管实体的给定间隔的帧丢失信息。
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公开(公告)号：US20240154861A1
公开(公告)日：2024-05-09
申请号：US18270701
申请日：2022-01-06
申请人： ADTRAN, Inc.
IPC分类号： H04L41/0806
CPC分类号： H04L41/0806
摘要： Methods and systems for resilient network communication are provided. In one aspect, a network includes multiple edge network elements, core network elements, and off-network network elements. Each network element has multiple ports. Communication paths exist between edge network elements, traversing core network elements. A maintenance domain maintains communication resiliency in the network through maintenance domain entities that detect network communication faults. Maintenance domain entities are associated with ports of edge network elements. Proxy maintenance domain entities, associated with unused ports of core network elements or edge network elements allow for network extensibility as additional network elements may be provisioned in the network over time.
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公开(公告)号：US20240080237A1
公开(公告)日：2024-03-07
申请号：US18270710
申请日：2022-01-06
申请人： ADTRAN, Inc.
IPC分类号： H04L41/0604 , H04L41/0663
CPC分类号： H04L41/0627 , H04L41/0663
摘要： Methods and systems for resilient network communication are provided. In one aspect, a network includes multiple West NEs, spine elements, and East NEs. Each element has multiple physical communication interfaces. A working communication path connects the West NE to the East NE through a spine element. A protection communication path connects that West NE to that East NE through a different spine element. The working and protection communication paths terminate at the West NE and East NE at maintenance end points. A protection group is formed of the working communication path and the protection communication path. The protection group maintains a state designating an active path and a standby path. Maintenance groups at the spine elements monitor continuity messaging for their associated maintenance endpoints to determine network health. Faults and other disruptions to network health are overcome by switching states within the ELPS protection group. Service assignment is optimized.
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公开(公告)号：US20220311694A1
公开(公告)日：2022-09-29
申请号：US17701057
申请日：2022-03-22
申请人： ADTRAN, Inc.
摘要： Methods and systems for resilient network communication are provided. In one aspect, a network includes multiple edge network elements, core network elements, and off-network network elements. Each network element has multiple ports. Communication paths exist between edge network elements, traversing core network elements. A maintenance domain maintains communication resiliency in the network through maintenance domain entities that detect network communication faults. Maintenance domain entities are associated with ports of edge network elements. VLAN service provision to subscribers occurs over the network by mapping services to VLAN tags such that the service VLAN includes information about the resilient network. VLAN service assignment to maintenance domains is balanced.
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公开(公告)号：US20170134341A1
公开(公告)日：2017-05-11
申请号：US14938424
申请日：2015-11-11
申请人： Adtran, Inc.
CPC分类号： H04L69/324 , H04J3/0658 , H04L12/4633 , H04L61/6022 , H04L67/10 , H04L69/22
摘要： Methods and apparatus for communicating synchronous digital signals through an asynchronous domain are disclosed. In one aspect a method includes receiving a first synchronous digital signal of a first domain, wherein the first synchronous digital signal is generated by a first device for communication to a second device; encapsulating the first synchronous digital signal of the first domain into a first asynchronous packet of a second domain; and transmitting the first asynchronous packet to an asynchronous network of the second domain.
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