AU2001295309A1 - Virtual ip framework and interfacing method - Google Patents

Virtual ip framework and interfacing method

Info

Publication number
AU2001295309A1
AU2001295309A1 AU2001295309A AU9530901A AU2001295309A1 AU 2001295309 A1 AU2001295309 A1 AU 2001295309A1 AU 2001295309 A AU2001295309 A AU 2001295309A AU 9530901 A AU9530901 A AU 9530901A AU 2001295309 A1 AU2001295309 A1 AU 2001295309A1
Authority
AU
Australia
Prior art keywords
fragmenter
framework
network
data packets
fragments
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.)
Abandoned
Application number
AU2001295309A
Inventor
Per Andersson
Andre Beliveau
Anders Franzen
Lars Hennert
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001295309A1 publication Critical patent/AU2001295309A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1034—Reaction to server failures by a load balancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1017—Server selection for load balancing based on a round robin mechanism
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1029—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers using data related to the state of servers by a load balancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1031—Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Control Of Electric Motors In General (AREA)
  • Communication Control (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Sewage (AREA)

Abstract

An interfacing method and Virtual Internet Protocol (VIP) Framework that provides high fault tolerance and linear scalability of servers and network interfaces. The Framework has minimal impact on the surrounding network infrastructure. The preferred embodiment operates at the IP level, thus enabling the Framework to operate with any application that runs on top of IP. Incoming data packets and packet fragments are received from the Internet in a plurality of network terminations. Routing processes provide external routers with addresses of the network terminations. Each network termination is associated with one of a plurality of forwarding processes, and each forwarding process is connected to a plurality of fragmenter/de-fragmenters. Each forwarding process selects a single fragmenter/de-fragmenter to receive all of the incoming data packets and packet fragments having a common source address. The incoming packets and packet fragments are then sent to the selected fragmenter/de-fragmenter where they are reassembled if necessary. The selected fragmenter/de-fragmenter identifies a valid application server and sends the reassembled incoming data packets to the identified server. Servers with outgoing messages select a fragmenter/de-fragmenter which fragments the data packets if required, and uses the routing process to select a forwarding process to route the packets and fragments to a network termination and the Internet.
AU2001295309A 2000-09-28 2001-09-26 Virtual ip framework and interfacing method Abandoned AU2001295309A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/675,035 US6731598B1 (en) 2000-09-28 2000-09-28 Virtual IP framework and interfacing method
US09/675,035 2000-09-28
PCT/CA2001/001353 WO2002028048A2 (en) 2000-09-28 2001-09-26 Virtual ip framework and interfacing method

Publications (1)

Publication Number Publication Date
AU2001295309A1 true AU2001295309A1 (en) 2002-04-08

Family

ID=24708802

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001295309A Abandoned AU2001295309A1 (en) 2000-09-28 2001-09-26 Virtual ip framework and interfacing method

Country Status (8)

Country Link
US (1) US6731598B1 (en)
EP (1) EP1320977B1 (en)
JP (1) JP2004510394A (en)
CN (1) CN1214595C (en)
AT (1) ATE424081T1 (en)
AU (1) AU2001295309A1 (en)
DE (1) DE60137782D1 (en)
WO (1) WO2002028048A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3557998B2 (en) * 2000-04-28 2004-08-25 日本電気株式会社 Fragmentation processing device and fragmentation processing apparatus using the same
SE0004178D0 (en) * 2000-11-14 2000-11-14 Ericsson Telefon Ab L M Network requested packet data protocol context activation
US7602809B2 (en) 2002-03-22 2009-10-13 Telefonaktiebolaget L M Ericsson (Publ) Reducing transmission time for data packets controlled by a link layer protocol comprising a fragmenting/defragmenting capability
US7647384B2 (en) * 2002-11-07 2010-01-12 Hewlett-Packard Development Company, L.P. Method and system for managing fragmented information packets in a computer network
US8051176B2 (en) 2002-11-07 2011-11-01 Hewlett-Packard Development Company, L.P. Method and system for predicting connections in a computer network
EP1480377B1 (en) * 2003-05-23 2005-09-07 Alcatel Method and system for creating a protocol-independent meta-model in a Network Management System of a telecommunication network
US20050165932A1 (en) * 2004-01-22 2005-07-28 International Business Machines Corporation Redirecting client connection requests among sockets providing a same service
CN1708139B (en) * 2004-06-11 2010-08-11 华为技术有限公司 Virtual exchanger system
US7535856B2 (en) * 2005-02-19 2009-05-19 Cisco Technology, Inc. Techniques for zero touch provisioning of edge nodes for a virtual private network
US7633855B2 (en) 2005-11-03 2009-12-15 Cisco Technology, Inc. System and method for resolving address conflicts in a network
US8056089B2 (en) * 2006-11-07 2011-11-08 International Business Machines Corporation Shortcut IP communications between software entities in a single operating system
CN101026622B (en) * 2007-01-12 2010-10-06 华为技术有限公司 Distributed system object request transmission method, device and distributed system
CN101035082B (en) * 2007-04-28 2010-09-22 杭州华三通信技术有限公司 Unpacked message recombining method and interface board
CN101267280B (en) * 2008-04-18 2011-01-26 清华大学 A self-adapted tolerance method based on learning for chip network
CN101510901B (en) * 2009-02-19 2011-11-16 杭州华三通信技术有限公司 Communication method, communication apparatus and system between distributed equipment
US20130086414A1 (en) 2010-07-13 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods recovering from the failure of a server load balancer
WO2013104956A1 (en) 2012-01-12 2013-07-18 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for scalable and resilient load balancing
CN103809952B (en) * 2012-11-14 2018-07-27 腾讯科技（深圳）有限公司 A kind of method and apparatus of network platform displaying rich text message
US10757166B2 (en) * 2018-11-20 2020-08-25 International Business Machines Corporation Passive re-assembly of HTTP2 fragmented segments
CN113268316A (en) * 2021-04-19 2021-08-17 广东荟萃网络科技有限公司 Multi-active process data exchange system based on address translation and working method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774668A (en) * 1995-06-07 1998-06-30 Microsoft Corporation System for on-line service in which gateway computer uses service map which includes loading condition of servers broadcasted by application servers for load balancing
US6865610B2 (en) * 1995-12-08 2005-03-08 Microsoft Corporation Wire protocol for a media server system
US6073176A (en) * 1996-07-29 2000-06-06 Cisco Technology, Inc. Dynamic bidding protocol for conducting multilink sessions through different physical termination points
US6470389B1 (en) 1997-03-14 2002-10-22 Lucent Technologies Inc. Hosting a network service on a cluster of servers using a single-address image
US6006264A (en) * 1997-08-01 1999-12-21 Arrowpoint Communications, Inc. Method and system for directing a flow between a client and a server
US6266335B1 (en) 1997-12-19 2001-07-24 Cyberiq Systems Cross-platform server clustering using a network flow switch
GB2338870A (en) 1998-06-01 1999-12-29 Chen Yong Cong Network of distributed, non-permanent, and human interactive web servers
US6373838B1 (en) * 1998-06-29 2002-04-16 Cisco Technology, Inc. Dial access stack architecture
US20020010866A1 (en) * 1999-12-16 2002-01-24 Mccullough David J. Method and apparatus for improving peer-to-peer bandwidth between remote networks by combining multiple connections which use arbitrary data paths

Also Published As

Publication number Publication date
WO2002028048A3 (en) 2002-09-19
CN1466840A (en) 2004-01-07
CN1214595C (en) 2005-08-10
DE60137782D1 (en) 2009-04-09
EP1320977B1 (en) 2009-02-25
WO2002028048A2 (en) 2002-04-04
US6731598B1 (en) 2004-05-04
JP2004510394A (en) 2004-04-02
ATE424081T1 (en) 2009-03-15
EP1320977A2 (en) 2003-06-25

Similar Documents

Publication Publication Date Title
AU2001295309A1 (en) Virtual ip framework and interfacing method
EP1400092B1 (en) Network address translation of incoming sip connections
CN101822022B (en) Support of triple play services in user devices
JP4130962B2 (en) System and method for using a domain name to route data sent to a destination on a network
US7224687B2 (en) Method and apparatus for voice over IP network address translation
US8045492B2 (en) Dynamic establishment of virtual circuits using multi-segment pseudowires
CN114666260B (en) Return link routing in hybrid networks
MXPA04008586A (en) Method and apparatus for processing internet protocol transmissions.
KR20000010612A (en) Internet protocol filter
US7839855B2 (en) Layer 2 address translation for service provider wholesale IP sessions
US11349805B2 (en) Content node selection based on classless prefix
US10015091B2 (en) Method of low-bandwidth data transport
CN102546407B (en) File transmitting method and device
CN1531813A (en) Access networks
EP2765743A1 (en) Layer 2 inter-connecting method, apparatus and system based on ipv6
EP2244434B1 (en) Method and apparatus for connecting subscriber devices to an IPV6-capable aggregation network
KR101015464B1 (en) Single chip processor supporting communication connection between outer net apparatus and inner net apparatus not having public ip address
JP6417720B2 (en) Communication apparatus, network system, address resolution control method and program
WO2023161666A1 (en) System and method for forwarding-information base compression by distribution in named data networks
Fairhurst IPv6-The network protocol of the future
Paul et al. Optimization of core network router for telecommunication exchange
CN101409692A (en) Method for implementing interconnect and intercommunication of telecom and Unicom through IP address
Gagliano IPv6 Deployment in Internet Exchange Points (IXPs)
Lidholm et al. Evaluating an IPv4 and IPv6 network
KR20050078430A (en) Method and node for processing ip tunneled multicast packet