ATE546926T1 - Verfahren zum herstellen eines mehrsegmentigen pseudowire über domänen mit verschiedenen pseudowire-signalisierungsprotokollen hinweg - Google Patents
Verfahren zum herstellen eines mehrsegmentigen pseudowire über domänen mit verschiedenen pseudowire-signalisierungsprotokollen hinwegInfo
- Publication number
- ATE546926T1 ATE546926T1 AT06790586T AT06790586T ATE546926T1 AT E546926 T1 ATE546926 T1 AT E546926T1 AT 06790586 T AT06790586 T AT 06790586T AT 06790586 T AT06790586 T AT 06790586T AT E546926 T1 ATE546926 T1 AT E546926T1
- Authority
- AT
- Austria
- Prior art keywords
- pseudowire
- signaling protocols
- segment
- different
- domain
- Prior art date
Links
Classifications
-
- 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
- H04L45/04—Interdomain routing, e.g. hierarchical 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
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
-
- 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
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
- H04L45/507—Label distribution
-
- 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
- H04L45/68—Pseudowire emulation, e.g. IETF WG PWE3
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71186105P | 2005-08-26 | 2005-08-26 | |
PCT/CA2006/001407 WO2007022640A1 (en) | 2005-08-26 | 2006-08-25 | Method for establishing multi segment pseudowire across domains having different pseudowire signaling protocol |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE546926T1 true ATE546926T1 (de) | 2012-03-15 |
Family
ID=37771205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06790586T ATE546926T1 (de) | 2005-08-26 | 2006-08-25 | Verfahren zum herstellen eines mehrsegmentigen pseudowire über domänen mit verschiedenen pseudowire-signalisierungsprotokollen hinweg |
Country Status (4)
Country | Link |
---|---|
US (1) | US9124486B2 (de) |
EP (1) | EP1917779B1 (de) |
AT (1) | ATE546926T1 (de) |
WO (1) | WO2007022640A1 (de) |
Families Citing this family (60)
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US8838829B2 (en) | 2005-07-11 | 2014-09-16 | Cisco Technology, Inc. | Pseudowire (PW) switching type-length-value (TLV) |
US9160658B1 (en) | 2005-07-12 | 2015-10-13 | Brixham Solutions Ltd. | Proxies for pseudo-wire allocation and distribution |
US8331243B2 (en) * | 2006-02-24 | 2012-12-11 | Rockstar Consortium USLP | Multi-protocol support over Ethernet packet-switched networks |
US8081563B2 (en) | 2006-10-11 | 2011-12-20 | Cisco Technology, Inc. | Protecting multi-segment pseudowires |
US7983274B2 (en) * | 2006-12-21 | 2011-07-19 | Verizon Patent And Licensing Inc. | Performance monitoring of pseudowire emulation |
US7773593B2 (en) * | 2006-12-21 | 2010-08-10 | Verizon Patent And Licensing Inc. | Dynamic configuration of pseudowire emulation control channel types |
US20080225864A1 (en) * | 2007-03-16 | 2008-09-18 | Mustapha Aissaoui | Communication network routing apparatus and techniques using logical communication links |
US7746769B2 (en) * | 2007-03-26 | 2010-06-29 | Alcatel Lucent | Management of redundant and multi-segment pseudo-wire |
CN100471162C (zh) * | 2007-04-28 | 2009-03-18 | 杭州华三通信技术有限公司 | 一种发布及处理虚线路信息的方法和供应商边缘设备 |
CN101316260B (zh) * | 2007-05-30 | 2012-04-25 | 华为技术有限公司 | 封装转换方法及封装转换设备 |
US9276769B2 (en) * | 2007-09-19 | 2016-03-01 | Coriant Operations, Inc. | Circuit bundle for resiliency/protection of circuits |
US8355347B2 (en) * | 2007-12-19 | 2013-01-15 | Cisco Technology, Inc. | Creating multipoint-to-multipoint MPLS trees in an inter-domain environment |
US8804718B2 (en) * | 2008-04-23 | 2014-08-12 | Cisco Technology, Inc. | Preventing traffic flooding to the root of a multi-point to multi-point label-switched path tree with no receivers |
FR2930698A1 (fr) * | 2008-04-24 | 2009-10-30 | France Telecom | Mecanisme de mise a jour des parametres d'une session etablie au travers d'un circuit virtuel |
CN101631072B (zh) * | 2008-07-17 | 2012-04-04 | 华为技术有限公司 | 一种伪线建立方法、装置和系统 |
US20100014531A1 (en) * | 2008-07-18 | 2010-01-21 | Alcatel Lucent | Establishing pseudowires in packet switching networks |
CN102282811B (zh) * | 2009-06-29 | 2014-05-21 | 华为技术有限公司 | 一种伪线的建立方法、装置和系统 |
CN104243312B (zh) * | 2009-09-17 | 2017-11-17 | 华为技术有限公司 | 一种伪线建立方法和节点装置 |
WO2011044957A1 (en) * | 2009-10-13 | 2011-04-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Multipoint-to-multipoint service for a communications network |
US8422514B1 (en) * | 2010-02-09 | 2013-04-16 | Juniper Networks, Inc. | Dynamic configuration of cross-domain pseudowires |
FR2956270A1 (fr) * | 2010-02-11 | 2011-08-12 | France Telecom | Pseudo-lien multipoint a point |
US8351325B2 (en) | 2010-08-18 | 2013-01-08 | Yr20 | Method and system for layer-2 pseudo-wire rapid-deployment service over unknown internet protocol networks |
US8553533B2 (en) * | 2010-12-10 | 2013-10-08 | Cisco Technology, Inc. | System and method for providing improved failover performance for pseudowires |
CN102263700B (zh) * | 2011-08-18 | 2017-02-08 | 中兴通讯股份有限公司 | 一种报文收发方法、装置和系统 |
US20130259057A1 (en) * | 2012-03-30 | 2013-10-03 | Alcatel-Lucent Usa Inc. | Pseudowire groups in a packet switched network |
US9049233B2 (en) | 2012-10-05 | 2015-06-02 | Cisco Technology, Inc. | MPLS segment-routing |
US9369371B2 (en) | 2012-10-05 | 2016-06-14 | Cisco Technologies, Inc. | Method and system for path monitoring using segment routing |
CN102916878B (zh) * | 2012-11-14 | 2015-07-29 | 华为技术有限公司 | 发送报文的方法以及边界路由器 |
US10397100B1 (en) | 2012-12-27 | 2019-08-27 | Sitting Man, Llc | Routing methods, systems, and computer program products using a region scoped outside-scope identifier |
US10212076B1 (en) | 2012-12-27 | 2019-02-19 | Sitting Man, Llc | Routing methods, systems, and computer program products for mapping a node-scope specific identifier |
US10587505B1 (en) | 2012-12-27 | 2020-03-10 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10404583B1 (en) | 2012-12-27 | 2019-09-03 | Sitting Man, Llc | Routing methods, systems, and computer program products using multiple outside-scope identifiers |
US10904144B2 (en) | 2012-12-27 | 2021-01-26 | Sitting Man, Llc | Methods, systems, and computer program products for associating a name with a network path |
US10411998B1 (en) | 2012-12-27 | 2019-09-10 | Sitting Man, Llc | Node scope-specific outside-scope identifier-equipped routing methods, systems, and computer program products |
US10447575B1 (en) | 2012-12-27 | 2019-10-15 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10411997B1 (en) | 2012-12-27 | 2019-09-10 | Sitting Man, Llc | Routing methods, systems, and computer program products for using a region scoped node identifier |
US10397101B1 (en) | 2012-12-27 | 2019-08-27 | Sitting Man, Llc | Routing methods, systems, and computer program products for mapping identifiers |
US10419335B1 (en) | 2012-12-27 | 2019-09-17 | Sitting Man, Llc | Region scope-specific outside-scope indentifier-equipped routing methods, systems, and computer program products |
US10374938B1 (en) | 2012-12-27 | 2019-08-06 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10476787B1 (en) | 2012-12-27 | 2019-11-12 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10404582B1 (en) | 2012-12-27 | 2019-09-03 | Sitting Man, Llc | Routing methods, systems, and computer program products using an outside-scope indentifier |
US10419334B1 (en) | 2012-12-27 | 2019-09-17 | Sitting Man, Llc | Internet protocol routing methods, systems, and computer program products |
US9565160B2 (en) | 2013-03-11 | 2017-02-07 | Cisco Technology, Inc. | Advertisement of adjacency segment identifiers |
US9559954B2 (en) | 2013-03-11 | 2017-01-31 | Cisco Technology, Inc. | Indexed segment ID |
US9537769B2 (en) | 2013-03-15 | 2017-01-03 | Cisco Technology, Inc. | Opportunistic compression of routing segment identifier stacks |
US9537718B2 (en) | 2013-03-15 | 2017-01-03 | Cisco Technology, Inc. | Segment routing over label distribution protocol |
CN105210336B (zh) | 2013-05-17 | 2018-10-26 | 思科技术公司 | 用于ldp/sr互操作性的方法、设备和计算机可读介质 |
CN104518935B (zh) * | 2013-09-27 | 2018-05-25 | 华为技术有限公司 | 实现虚拟网络通信的方法、装置和系统 |
CN104579960B (zh) * | 2013-10-29 | 2018-12-21 | 中兴通讯股份有限公司 | 接口参数同步方法和装置 |
US9762488B2 (en) | 2014-03-06 | 2017-09-12 | Cisco Technology, Inc. | Segment routing extension headers |
US9401858B2 (en) | 2014-06-30 | 2016-07-26 | Cisco Technology, Inc. | Loop avoidance during network convergence in switched networks |
US9807001B2 (en) | 2014-07-17 | 2017-10-31 | Cisco Technology, Inc. | Segment routing using a remote forwarding adjacency identifier |
US10341221B2 (en) | 2015-02-26 | 2019-07-02 | Cisco Technology, Inc. | Traffic engineering for bit indexed explicit replication |
CN106921641B (zh) * | 2015-12-28 | 2020-04-03 | 华为技术有限公司 | 传输报文的方法和装置 |
US10263881B2 (en) | 2016-05-26 | 2019-04-16 | Cisco Technology, Inc. | Enforcing strict shortest path forwarding using strict segment identifiers |
US11032197B2 (en) | 2016-09-15 | 2021-06-08 | Cisco Technology, Inc. | Reroute detection in segment routing data plane |
US10862743B2 (en) * | 2019-03-18 | 2020-12-08 | Ciena Corporation | Systems and methods to detect, locate, and switch based on signal degrade on multi-segment pseudowires |
US11140074B2 (en) | 2019-09-24 | 2021-10-05 | Cisco Technology, Inc. | Communicating packets across multi-domain networks using compact forwarding instructions |
US11070468B1 (en) * | 2019-11-27 | 2021-07-20 | Juniper Networks, Inc. | Serverless segment routing (SR)-label distribution protocol (LDP) stitching |
US11855885B2 (en) * | 2020-10-20 | 2023-12-26 | Nokia Solutions And Networks Oy | Label switched path scalability |
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US7082140B1 (en) * | 2000-03-17 | 2006-07-25 | Nortel Networks Ltd | System, device and method for supporting a label switched path across a non-MPLS compliant segment |
US7463639B1 (en) * | 2001-09-26 | 2008-12-09 | Junpier Networks, Inc. | Edge devices for providing a transparent LAN segment service and configuring such edge devices |
FI20020791A (fi) * | 2002-04-24 | 2003-10-25 | Nokia Corp | Menetelmä ja järjestelmä tietoyksikköjen lähettämiseksi |
US7596629B2 (en) * | 2002-11-21 | 2009-09-29 | Cisco Technology, Inc. | System and method for interconnecting heterogeneous layer 2 VPN applications |
CN1757210A (zh) * | 2003-01-15 | 2006-04-05 | 希尔纳公司 | 用于在光网络上传输分组数据的方法和装置 |
US20050147104A1 (en) * | 2003-12-29 | 2005-07-07 | Hamid Ould-Brahim | Apparatus and method for multihop MPLS/IP/ATM/frame relay/ethernet pseudo-wire |
US8693323B1 (en) * | 2004-04-05 | 2014-04-08 | Verizon Business Global Llc | System and method for managing communications in an access network |
US8289964B2 (en) * | 2004-06-28 | 2012-10-16 | Rockstar Bidco, L.P. | Layer-2 to MPLS service mediation architecture |
US20060002423A1 (en) * | 2004-06-30 | 2006-01-05 | Rembert James W | Methods, systems, and computer program products for direct interworking between pseudo wires associated with different services |
US8005093B2 (en) * | 2004-09-23 | 2011-08-23 | Nokia Corporation | Providing connection between networks using different protocols |
US7630298B2 (en) * | 2004-10-27 | 2009-12-08 | Cisco Technology, Inc. | Method and apparatus for forwarding data in a data communications network |
US7974223B2 (en) * | 2004-11-19 | 2011-07-05 | Corrigent Systems Ltd. | Virtual private LAN service over ring networks |
US7782841B2 (en) * | 2005-01-05 | 2010-08-24 | Cisco Technology, Inc. | Method and system for transporting data using pseudowire circuits over a bridged network |
US7940652B1 (en) * | 2005-02-14 | 2011-05-10 | Brixham Solutions Ltd. | Pseudowire protection using a standby pseudowire |
US7483387B2 (en) * | 2005-05-23 | 2009-01-27 | Cisco Technology, Inc. | Hierarchical label distribution for inter-area summarization of edge-device addresses |
US8838829B2 (en) * | 2005-07-11 | 2014-09-16 | Cisco Technology, Inc. | Pseudowire (PW) switching type-length-value (TLV) |
US7756125B2 (en) * | 2005-08-05 | 2010-07-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for routing pseudo-wire encapsulated packets |
US7593398B2 (en) * | 2005-09-08 | 2009-09-22 | Cisco Technology, Inc. | Layer-two interworking applied to L2-L3 pseudowires |
-
2006
- 2006-08-25 EP EP20060790586 patent/EP1917779B1/de not_active Not-in-force
- 2006-08-25 AT AT06790586T patent/ATE546926T1/de active
- 2006-08-25 WO PCT/CA2006/001407 patent/WO2007022640A1/en active Application Filing
- 2006-08-25 US US12/064,477 patent/US9124486B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9124486B2 (en) | 2015-09-01 |
EP1917779A4 (de) | 2011-01-05 |
EP1917779A1 (de) | 2008-05-07 |
US20080253367A1 (en) | 2008-10-16 |
EP1917779B1 (de) | 2012-02-22 |
WO2007022640A1 (en) | 2007-03-01 |
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