公开(公告)号：US20150131662A1

公开(公告)日：2015-05-14

申请号：US14077101

申请日：2013-11-11

Applicant: Avaya Inc.

Inventor： Deepak RAMESH

IPC: H04L12/707 ,  H04L12/741 ,  H04L12/46 ,  H04L12/751

CPC classification number: H04L45/24 ,  H04L12/4616 ,  H04L12/4633 ,  H04L12/4641 ,  H04L45/02 ,  H04L45/74

Abstract: One or more implementations can include methods, systems and computer readable media for multi-threaded multipath processing. In some implementations, the method can include determining that a next hop for a destination includes a first next hop and a second next hop. The method can also include generating a first packet having a first destination address based on a nickname of a remote switch and on an identifier of a first path. The method can further include generating a second packet having a second destination address based on the nickname of the remote switch and on an identifier of a second path.

Abstract translation: 一个或多个实现可以包括用于多线程多路径处理的方法，系统和计算机可读介质。 在一些实现中，该方法可以包括确定目的地的下一跳包括第一下一跳和第二下一跳。 该方法还可以包括基于远程交换机的昵称和第一路径的标识符来生成具有第一目的地地址的第一分组。 该方法还可以包括基于远程交换机的昵称和第二路径的标识符来生成具有第二目的地地址的第二分组。

公开(公告)号：US20160006653A1

公开(公告)日：2016-01-07

申请号：US14852408

申请日：2015-09-11

Applicant: Avaya Inc.

Inventor： Deepak RAMESH ,  Vinuta K.S. ,  Shyamsundar NATARAJAN

IPC: H04L12/721 ,  H04L12/931 ,  H04L12/46

CPC classification number: H04L45/66 ,  H04L12/4641 ,  H04L49/354

Abstract: A method, system and computer readable medium for advertising and interoperating Layer 2 VPN services from an access node to a core network. The method can include executing, using one or more processors, a routing protocol on an access node to establish adjacency with a core network node in an access mode. The method can also include mapping, using the one or more processors, an access network Layer 2 service identifier to a core network service identifier. The method can further include advertising, using the one or more processors, a mapping for the L2VPN service to the core network node. The method can also include sending, using the one or more processors, network traffic from the access node to the core network node without core network encapsulation.

Abstract translation: 一种用于从接入节点向核心网络广告和互操作第二层VPN服务的方法，系统和计算机可读介质。 该方法可以包括使用一个或多个处理器执行接入节点上的路由协议以在接入模式下与核心网络节点建立邻接。 该方法还可以包括使用一个或多个处理器将接入网络第2层服务标识符映射到核心网络服务标识符。 所述方法还可以包括使用所述一个或多个处理器将所述L2VPN服务到所述核心网络节点的映射进行广告。 该方法还可以包括使用一个或多个处理器发送从核心网络封装到接入节点到核心网络节点的网络流量。

公开(公告)号：US20180351848A1

公开(公告)日：2018-12-06

申请号：US15607701

申请日：2017-05-30

Applicant: Avaya Inc.

Inventor： Farook BASHA ,  Deepak RAMESH

IPC: H04L12/721 ,  H04W72/04 ,  H04L12/741 ,  H04L29/12 ,  H04L12/813 ,  H04L12/823

CPC classification number: H04L45/12 ,  H04L45/74 ,  H04L47/20 ,  H04L47/32 ,  H04L61/2007 ,  H04W72/04

Abstract: Implementations generally relate to data transmission in networks. In some implementations, a method includes determining communication paths in a network, where the communication paths connect a plurality of network nodes, and where the network nodes include one or more edge devices and one or more core devices. The method further includes determining if a forwarding information base (FIB) is permitted at at least one network node. The method further includes filtering one or more packets at the at least one network node if the FIB is not permitted. The method further includes enabling traffic flow of one or more packets at the at least one network node if the FIB is permitted.

公开(公告)号：US20190245773A9

公开(公告)日：2019-08-08

申请号：US15607701

申请日：2017-05-30

Applicant: Avaya Inc.

Inventor： Farook BASHA ,  Deepak RAMESH

IPC: H04L12/721 ,  H04W72/04 ,  H04L12/741 ,  H04L29/12 ,  H04L12/813 ,  H04L12/823

CPC classification number: H04L45/12 ,  H04L45/74 ,  H04L47/20 ,  H04L47/32 ,  H04L61/2007 ,  H04W72/04

Abstract: Implementations generally relate to data transmission in networks. In some implementations, a method includes determining communication paths in a network, where the communication paths connect a plurality of network nodes, and where the network nodes include one or more edge devices and one or more core devices. The method further includes determining if a forwarding information base (FIB) is permitted at at least one network node. The method further includes filtering one or more packets at the at least one network node if the FIB is not permitted. The method further includes enabling traffic flow of one or more packets at the at least one network node if the FIB is permitted.

公开(公告)号：US20150103674A1

公开(公告)日：2015-04-16

申请号：US14054821

申请日：2013-10-15

Applicant: Avaya Inc.

Inventor： Deepak RAMESH ,  Sudhakar BIRADAR ,  Vinuta K.S

IPC: H04L12/26

CPC classification number: H04L41/12 ,  H04L12/467

Abstract: Systems, methods and computer readable media for network loop detection and prevention are described. Some implementations can include a computerized method comprising detecting, at a first switch, a loop condition in a network, and generating, at the first switch, a localize loop message having an instance count and a path list. The method can also include setting, at the first switch, the instance count of the localize loop message to a first value, and transmitting, from the first switch, the localize loop message to a second switch. The method can further include detecting, at the second switch, a loop in the network; and sending, from the second switch, a localize loop response message to the first switch.

Abstract translation: 描述了用于网络环路检测和防止的系统，方法和计算机可读介质。 一些实现可以包括计算机化方法，包括在第一交换机处检测网络中的环路条件，并且在第一交换机处生成具有实例计数和路径列表的本地化循环消息。 该方法还可以包括在第一交换机将本地化循环消息的实例计数设置为第一值，以及从第一交换机将本地化循环消息发送到第二交换机。 该方法还可以包括在第二交换机处检测网络中的环路; 以及从所述第二交换机向所述第一交换机发送本地化循环响应消息。