CN101160869A - 用于交换网络的业务中断的安全保护方法及装置 - Google Patents

用于交换网络的业务中断的安全保护方法及装置 Download PDF

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Publication number
CN101160869A
CN101160869A CNA200680012823XA CN200680012823A CN101160869A CN 101160869 A CN101160869 A CN 101160869A CN A200680012823X A CNA200680012823X A CN A200680012823XA CN 200680012823 A CN200680012823 A CN 200680012823A CN 101160869 A CN101160869 A CN 101160869A
Authority
CN
China
Prior art keywords
route
sub
message
relay
module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA200680012823XA
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English (en)
Inventor
杨少明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN101160869A publication Critical patent/CN101160869A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/10—Routing in connection-oriented networks, e.g. X.25 or ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/66—Traffic distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13141—Hunting for free outlet, circuit or channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13145—Rerouting upon failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明提供了一种安全保护方法及装置，用于交换网络发生业务中断时的安全保护。本发明中，发端装置从选择多条子路由中的一条子路由开始，逐个地选择每条子路由向对端装置发送呼叫；中继装置当收到呼叫时，分析从选择的当前子路由到对端装置的路由状况；中继装置根据路由状况确定是将呼叫发送到对端装置还是向发端装置报告受阻消息；如果发端装置收到受阻消息，则发端装置排除选择当前子路由，并判断是否已经排除选择所有子路由，根据判断结果来确定是继续选择下一条子路由，还是结束选择子路由。

Description

PCT国内申请，说明书已公开。

Claims (1)

1.PCT国内申请，权利要求书已公开。
CNA200680012823XA 2006-03-16 2006-11-22 用于交换网络的业务中断的安全保护方法及装置 Pending CN101160869A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200610065066A CN100583918C (zh) 2006-03-16 2006-03-16 用于交换网络的业务中断的安全保护方法及其装置
CN200610065066.4 2006-03-16
PCT/CN2006/003144 WO2007104199A1 (fr) 2006-03-16 2006-11-22 Système de protection de sécurité utilisé pour l'interruption de service dans le réseau de commutation et système correspondant

Publications (1)

Publication Number Publication Date
CN101160869A true CN101160869A (zh) 2008-04-09

Family

ID=37444228

Family Applications (2)

Application Number Title Priority Date Filing Date
CN200610065066A Active CN100583918C (zh) 2006-03-16 2006-03-16 用于交换网络的业务中断的安全保护方法及其装置
CNA200680012823XA Pending CN101160869A (zh) 2006-03-16 2006-11-22 用于交换网络的业务中断的安全保护方法及装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN200610065066A Active CN100583918C (zh) 2006-03-16 2006-03-16 用于交换网络的业务中断的安全保护方法及其装置

Country Status (3)

Country Link
US (1) US7710880B2 (zh)
CN (2) CN100583918C (zh)
WO (1) WO2007104199A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8243603B2 (en) * 2005-12-07 2012-08-14 Motorola Solutions, Inc. Method and system for improving a wireless communication route
US8179803B2 (en) * 2007-05-14 2012-05-15 Advanced Media Systems Ltd. Methods, systems and apparatus for monitoring and/or generating communications in a communications network
CN101325535B (zh) * 2007-06-15 2013-03-13 上海贝尔阿尔卡特股份有限公司 在通信网络中用于为呼叫进行重路由的方法及装置
US10362631B2 (en) * 2017-04-03 2019-07-23 Level 3 Communications, Llc Last resource disaster routing in a telecommunications network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000049862A (ja) * 1998-07-30 2000-02-18 Nippon Denki Ido Tsushin Kk パケット通信網の方路選択方式
US6614781B1 (en) * 1998-11-20 2003-09-02 Level 3 Communications, Inc. Voice over data telecommunications network architecture
US6950441B1 (en) * 1999-03-30 2005-09-27 Sonus Networks, Inc. System and method to internetwork telecommunication networks of different protocols
JP3801816B2 (ja) * 1999-08-05 2006-07-26 三菱電機株式会社 自動迂回選択交換システムおよび自動迂回選択交換方法
AU2001247273A1 (en) * 2000-03-03 2001-09-17 Luminous Networks, Inc. Routing switch for dynamically rerouting traffic due to detection of faulty link
US7023794B2 (en) * 2002-02-11 2006-04-04 Net2Phone, Inc. Method and architecture for redundant SS7 deployment in a voice over IP environment
US7023977B2 (en) * 2002-12-16 2006-04-04 Alcatel Method and system for providing softswitch failure protection in a communication network
JP2005006178A (ja) * 2003-06-13 2005-01-06 Nec Commun Syst Ltd 電話交換システム

Also Published As

Publication number Publication date
US7710880B2 (en) 2010-05-04
WO2007104199A1 (fr) 2007-09-20
CN100583918C (zh) 2010-01-20
US20070217342A1 (en) 2007-09-20
CN1870686A (zh) 2006-11-29

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080409