ATE480923T1 - Verfahren und vorrichtung zur empfangs-und erreichbarkeitsüberprüfung bei explizitem multicast - Google Patents
Verfahren und vorrichtung zur empfangs-und erreichbarkeitsüberprüfung bei explizitem multicastInfo
- Publication number
- ATE480923T1 ATE480923T1 AT02751873T AT02751873T ATE480923T1 AT E480923 T1 ATE480923 T1 AT E480923T1 AT 02751873 T AT02751873 T AT 02751873T AT 02751873 T AT02751873 T AT 02751873T AT E480923 T1 ATE480923 T1 AT E480923T1
- Authority
- AT
- Austria
- Prior art keywords
- receivability
- reachability
- error message
- icmp error
- explicit multicast
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000523 sample Substances 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
- H04L12/1877—Measures taken prior to transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2002/001448 WO2004012394A1 (en) | 2002-07-31 | 2002-07-31 | Method and apparatus for receivability test and reachability test of explicit multicast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE480923T1 true ATE480923T1 (de) | 2010-09-15 |
Family
ID=31185666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02751873T ATE480923T1 (de) | 2002-07-31 | 2002-07-31 | Verfahren und vorrichtung zur empfangs-und erreichbarkeitsüberprüfung bei explizitem multicast |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7471679B2 (de) |
| EP (1) | EP1525711B1 (de) |
| JP (1) | JP3890061B2 (de) |
| AT (1) | ATE480923T1 (de) |
| AU (1) | AU2002368131A1 (de) |
| DE (1) | DE60237646D1 (de) |
| WO (1) | WO2004012394A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100425020B1 (ko) * | 2001-11-26 | 2004-03-27 | 주식회사 케이티프리텔 | 명시적 멀티캐스트의 터널링 서비스 방법 및 장치 |
| KR100429292B1 (ko) | 2001-12-12 | 2004-04-29 | 주식회사 케이티프리텔 | 이동 아이피 네트워크에서 명시적 멀티캐스트 터널링서비스 방법 및 장치 |
| CN100397832C (zh) * | 2004-08-29 | 2008-06-25 | 华为技术有限公司 | 基于消息测试的消息收发控制装置及其方法 |
| US7990888B2 (en) * | 2005-03-04 | 2011-08-02 | Cisco Technology, Inc. | System and methods for network reachability detection |
| US20060209819A1 (en) * | 2005-03-21 | 2006-09-21 | Jennings Raymond B Iii | Method and apparatus for efficiently expanding a P2P network |
| US7444135B2 (en) * | 2005-07-08 | 2008-10-28 | Research In Motion Limited | Updating availability of an instant messaging contact |
| US7983174B1 (en) | 2005-12-19 | 2011-07-19 | Cisco Technology, Inc. | Method and apparatus for diagnosing a fault in a network path |
| US7912934B1 (en) | 2006-01-09 | 2011-03-22 | Cisco Technology, Inc. | Methods and apparatus for scheduling network probes |
| JP2007274535A (ja) | 2006-03-31 | 2007-10-18 | Fujitsu Ltd | レイヤ3ネットワークにおけるループ特定装置およびループ特定方法 |
| US8111627B2 (en) * | 2007-06-29 | 2012-02-07 | Cisco Technology, Inc. | Discovering configured tunnels between nodes on a path in a data communications network |
| CN101399717B (zh) * | 2007-09-26 | 2014-03-12 | 上海贝尔阿尔卡特股份有限公司 | 接入网中的组播ip包发送控制方法及装置 |
| US8068491B2 (en) * | 2008-02-13 | 2011-11-29 | Telcordia Technologies, Inc. | Methods for reliable multicasting in local peer group (LPG) based vehicle ad hoc networks |
| US20140146664A1 (en) * | 2012-11-26 | 2014-05-29 | Level 3 Communications, Llc | Apparatus, system and method for packet switching |
| US10070369B2 (en) | 2013-01-02 | 2018-09-04 | Comcast Cable Communications, Llc | Network provisioning |
| US10021027B2 (en) | 2013-04-30 | 2018-07-10 | Comcast Cable Communications, Llc | Network validation with dynamic tunneling |
| US10243785B1 (en) | 2016-06-14 | 2019-03-26 | Amazon Technologies, Inc. | Active monitoring of border network fabrics |
| US10289517B2 (en) * | 2017-06-21 | 2019-05-14 | Western Digital Technologies, Inc. | Identifying system device locations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100204598B1 (ko) | 1996-10-04 | 1999-06-15 | 정선종 | 전송 프로토콜에서 다자간 통신의 에러 검출 및 에러 수정방법 |
| US6006267A (en) * | 1997-03-06 | 1999-12-21 | International Business Machines Corp. | Method and system for connecting network hosts having different communication protocols |
| US6195751B1 (en) * | 1998-01-20 | 2001-02-27 | Sun Microsystems, Inc. | Efficient, secure multicasting with minimal knowledge |
| US6330236B1 (en) * | 1998-06-11 | 2001-12-11 | Synchrodyne Networks, Inc. | Packet switching method with time-based routing |
| US6625773B1 (en) * | 1999-06-09 | 2003-09-23 | International Business Machines Corporation | System for multicast communications in packet switched networks |
| US7269157B2 (en) * | 2001-04-10 | 2007-09-11 | Internap Network Services Corporation | System and method to assure network service levels with intelligent routing |
-
2002
- 2002-07-31 AT AT02751873T patent/ATE480923T1/de not_active IP Right Cessation
- 2002-07-31 DE DE60237646T patent/DE60237646D1/de not_active Expired - Lifetime
- 2002-07-31 EP EP02751873A patent/EP1525711B1/de not_active Expired - Lifetime
- 2002-07-31 WO PCT/KR2002/001448 patent/WO2004012394A1/en not_active Ceased
- 2002-07-31 JP JP2004524330A patent/JP3890061B2/ja not_active Expired - Lifetime
- 2002-07-31 AU AU2002368131A patent/AU2002368131A1/en not_active Abandoned
-
2005
- 2005-01-28 US US11/046,100 patent/US7471679B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US7471679B2 (en) | 2008-12-30 |
| WO2004012394A1 (en) | 2004-02-05 |
| EP1525711A1 (de) | 2005-04-27 |
| JP2005534251A (ja) | 2005-11-10 |
| EP1525711B1 (de) | 2010-09-08 |
| US20060171322A1 (en) | 2006-08-03 |
| JP3890061B2 (ja) | 2007-03-07 |
| AU2002368131A1 (en) | 2004-02-16 |
| DE60237646D1 (de) | 2010-10-21 |
| EP1525711A4 (de) | 2008-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |