WO2005002068A3 - Methods and systems for detecting and preventing signaling connection control part (sccp) looping - Google Patents
Methods and systems for detecting and preventing signaling connection control part (sccp) looping Download PDFInfo
- Publication number
- WO2005002068A3 WO2005002068A3 PCT/US2004/020141 US2004020141W WO2005002068A3 WO 2005002068 A3 WO2005002068 A3 WO 2005002068A3 US 2004020141 W US2004020141 W US 2004020141W WO 2005002068 A3 WO2005002068 A3 WO 2005002068A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- message
- sccp
- looping
- dpc
- gtt
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2254—Arrangements for supervision, monitoring or testing in networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0025—Provisions for signalling
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04776970A EP1645039A2 (en) | 2003-06-27 | 2004-06-24 | Methods and systems for detecting and preventing signaling connection control part (sccp) looping |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/609,094 US7466815B2 (en) | 2003-06-27 | 2003-06-27 | Methods and systems for detecting and preventing signaling connection control part (SCCP) looping |
US10/609,094 | 2003-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005002068A2 WO2005002068A2 (en) | 2005-01-06 |
WO2005002068A3 true WO2005002068A3 (en) | 2008-10-02 |
Family
ID=33540756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/020141 WO2005002068A2 (en) | 2003-06-27 | 2004-06-24 | Methods and systems for detecting and preventing signaling connection control part (sccp) looping |
Country Status (3)
Country | Link |
---|---|
US (1) | US7466815B2 (en) |
EP (1) | EP1645039A2 (en) |
WO (1) | WO2005002068A2 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005052743A2 (en) | 2003-11-20 | 2005-06-09 | Tekelec | Methods and systems for message transfer part (mtp) load sharing using mtp load sharing groups |
JP4390649B2 (en) * | 2004-07-14 | 2009-12-24 | 富士通株式会社 | Network loop detector |
US7633969B2 (en) * | 2004-09-10 | 2009-12-15 | Tekelec | Methods, systems, and computer program products for dynamically adjusting load sharing distributions in response to changes in network conditions |
US7835513B2 (en) * | 2004-11-30 | 2010-11-16 | Alcatel Lucent | SS7 telecommunications node and method for synthetic global title translation |
US8041021B2 (en) * | 2005-06-13 | 2011-10-18 | Tekelec | Methods, systems, and computer program products for selecting a global title translation mode based on an originator of a signaling message and performing global title translation according to the selected mode |
US9654383B2 (en) | 2005-08-17 | 2017-05-16 | Avaya Inc. | Route optimization using measured congestion |
KR101256687B1 (en) * | 2006-02-13 | 2013-04-19 | 리서치 파운데이션 오브 더 시티 유니버시티 오브 뉴욕 | Apparatus for setting multipath and method thereof |
US20070217391A1 (en) * | 2006-03-16 | 2007-09-20 | Tekelec | Methods, systems, and computer program products for setting congestion levels for a plurality of routes to a common destination |
US20080013446A1 (en) * | 2006-04-12 | 2008-01-17 | Tekelec | Methods, systems, and computer program products for selectively limiting access to signaling network nodes that share a point code |
US20070286083A1 (en) * | 2006-06-09 | 2007-12-13 | Tekelec | Methods, systems and computer program products for individually identifying and disabling circular routes from a plurality of active routes to a common destination |
US20080101248A1 (en) * | 2006-10-31 | 2008-05-01 | Tekelec | Methods, systems and computer program products for selective network management in a network having multiple active routes to a common destination that are keyed by different combinations of parameters |
US8089891B2 (en) * | 2007-12-28 | 2012-01-03 | Level 3 Communications, Llc | System and method for auditing route parameters in a network |
CN101674206B (en) * | 2009-10-20 | 2015-06-03 | 中兴通讯股份有限公司 | Loop detection method and network equipment |
CN102130793B (en) * | 2010-11-29 | 2013-08-07 | 华为技术有限公司 | Method, device and system for processing loop circuit in access network |
CN102143018B (en) * | 2010-12-07 | 2014-04-30 | 华为技术有限公司 | Message loop detection method, routing agent equipment and networking system |
EP2501149B1 (en) * | 2011-02-22 | 2017-10-04 | Telefonaktiebolaget LM Ericsson (publ) | A method and a first network node of managing a SCCP connection |
CN102164055A (en) * | 2011-02-23 | 2011-08-24 | 华为技术有限公司 | Detection processing method and device for signaling connection control part (SCCP) loop |
CN103095474B (en) * | 2011-10-28 | 2015-08-19 | 上海邮电设计咨询研究院有限公司 | A kind of computer implemented method of TUP message pairing |
US9729454B2 (en) | 2015-01-21 | 2017-08-08 | Oracle International Corporation | Methods, systems, and computer readable media for balancing diameter message traffic received over long-lived diameter connections |
US10027577B2 (en) | 2015-07-29 | 2018-07-17 | Oracle International Corporation | Methods, systems, and computer readable media for peer aware load distribution |
US10999202B2 (en) | 2018-11-30 | 2021-05-04 | Oracle International Corporation | Methods, systems, and computer readable media for distributing Sigtran connections among signal transfer point (STP) message processors |
US11516086B1 (en) * | 2019-09-04 | 2022-11-29 | Cisco Technology, Inc. | Method and apparatus for automated spanning-tree loop detection in networks |
US11576072B2 (en) | 2020-09-21 | 2023-02-07 | Oracle International Corporation | Methods, systems, and computer-readable media for distributing S1 connections to mobility management entities (MMEs) and N2 connections to access and mobility management functions (AMFs) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5862129A (en) * | 1996-12-23 | 1999-01-19 | Dsc Telecom L.P. | Apparatus and method for the detection and elimination of circular routed SS7 global title translated messages in a telecommunications network |
US6421440B1 (en) * | 1996-09-12 | 2002-07-16 | Alcatel Usa Sourcings, L.P. | Method for signalling connection control part message loop prevention |
-
2003
- 2003-06-27 US US10/609,094 patent/US7466815B2/en active Active
-
2004
- 2004-06-24 EP EP04776970A patent/EP1645039A2/en not_active Withdrawn
- 2004-06-24 WO PCT/US2004/020141 patent/WO2005002068A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6421440B1 (en) * | 1996-09-12 | 2002-07-16 | Alcatel Usa Sourcings, L.P. | Method for signalling connection control part message loop prevention |
US5862129A (en) * | 1996-12-23 | 1999-01-19 | Dsc Telecom L.P. | Apparatus and method for the detection and elimination of circular routed SS7 global title translated messages in a telecommunications network |
Also Published As
Publication number | Publication date |
---|---|
US20040264675A1 (en) | 2004-12-30 |
US7466815B2 (en) | 2008-12-16 |
EP1645039A2 (en) | 2006-04-12 |
WO2005002068A2 (en) | 2005-01-06 |
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