公开(公告)号：US20040177157A1

公开(公告)日：2004-09-09

申请号：US10659284

申请日：2003-09-11

Applicant: NORTEL NETWORKS LIMITED

Inventor： Nalin Mistry ,  Abdulkadev Barbir ,  Wayne Ding

IPC: G06F015/173 ,  G06F015/16

CPC classification number: H04L45/302 ,  H04L12/4641 ,  H04L45/04

Abstract: Virtual Private Network (VPN) tunnels through a backbone network operated by a service provider may be considered as a logical grouping where the VPN tunnels share certain characteristics. The forwarding of a received packet onto a particular one of these VPN tunnels may be determined through a cascade of lookup tables. According to satisfaction of classification criteria, a given received packet may be modified for special treatment within the backbone network.

Abstract translation: 通过由服务提供商操作的骨干网络的虚拟专用网（VPN）隧道可以被认为是VPN隧道共享某些特性的逻辑分组。 将接收到的分组转发到这些VPN隧道中的特定一个可以通过级联的查找表来确定。 根据分类标准的满足，可以修改给定的接收到的分组，以在骨干网内进行特殊处理。

公开(公告)号：US20030135468A1

公开(公告)日：2003-07-17

申请号：US10178131

申请日：2002-06-24

Applicant: NORTEL NETWORKS LIMITED

Inventor： Abdulkadev Barbir ,  Nalin Mistry ,  Wayne Ding ,  Reinaldo Penno

IPC: G06F017/60

CPC classification number: H04L63/0272 ,  G06Q20/382

Abstract: An overlay network includes a virtual content server for representing a content provider in a virtual content network and at least a client having a membership in the virtual content network and a content path between the virtual content server and the client. Each node in the content path is also a member of the virtual content network and each link between nodes is provided by a tunnel to ensure trust and integrity at the content level.

公开(公告)号：US20040141462A1

公开(公告)日：2004-07-22

申请号：US10645489

申请日：2003-08-22

Applicant: NORTEL NETWORKS LIMITED

Inventor： Nalin Mistry ,  Abdulkadev Barbir ,  Wayne Ding

IPC: H04L012/26

CPC classification number: H04L47/10 ,  H04L47/16 ,  H04L47/20 ,  H04L47/2441 ,  H04L47/32

Abstract: A multi-staged services policer implements multiple policies, at an edge device of network, on the data traffic of a single customer. In such a multi-staged services policer, services policers in a given stage may receive information from policers in subsequent stages. This information may be used when policing in the given stage.

Abstract translation: 多级服务策略器在网络的边缘设备上实现单个客户的数据流量的多个策略。 在这样一个多阶段的服务策略中，某一阶段的服务策略可能会在后续阶段收到策略者的信息。 在给定阶段进行警务时，可以使用该信息。