FI20010552A0 - Tilatietojen käsittely verkkoelementtiklusterissa - Google Patents

Tilatietojen käsittely verkkoelementtiklusterissa

Info

Publication number
FI20010552A0
FI20010552A0 FI20010552A FI20010552A FI20010552A0 FI 20010552 A0 FI20010552 A0 FI 20010552A0 FI 20010552 A FI20010552 A FI 20010552A FI 20010552 A FI20010552 A FI 20010552A FI 20010552 A0 FI20010552 A0 FI 20010552A0
Authority
FI
Finland
Prior art keywords
node
network element
data packets
handling
state information
Prior art date
Application number
FI20010552A
Other languages
English (en)
Swedish (sv)
Inventor
Tuomo Syvaenne
Original Assignee
Stonesoft Oy
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 Stonesoft Oy filed Critical Stonesoft Oy
Priority to FI20010552A priority Critical patent/FI20010552A0/fi
Publication of FI20010552A0 publication Critical patent/FI20010552A0/fi
Priority to US10/032,881 priority patent/US7146421B2/en
Priority to EP02100113A priority patent/EP1259043A3/en

Links

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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0263—Rule management
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • 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
    • 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
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0254—Stateful filtering
    • 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

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)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Multi Processors (AREA)
FI20010552A 2001-03-19 2001-03-19 Tilatietojen käsittely verkkoelementtiklusterissa FI20010552A0 (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20010552A FI20010552A0 (fi) 2001-03-19 2001-03-19 Tilatietojen käsittely verkkoelementtiklusterissa
US10/032,881 US7146421B2 (en) 2001-03-19 2001-10-19 Handling state information in a network element cluster
EP02100113A EP1259043A3 (en) 2001-03-19 2002-02-07 Handling state information in a network element cluster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010552A FI20010552A0 (fi) 2001-03-19 2001-03-19 Tilatietojen käsittely verkkoelementtiklusterissa

Publications (1)

Publication Number Publication Date
FI20010552A0 true FI20010552A0 (fi) 2001-03-19

Family

ID=8560779

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010552A FI20010552A0 (fi) 2001-03-19 2001-03-19 Tilatietojen käsittely verkkoelementtiklusterissa

Country Status (3)

Country Link
US (1) US7146421B2 (fi)
EP (1) EP1259043A3 (fi)
FI (1) FI20010552A0 (fi)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110128972A1 (en) 2000-04-17 2011-06-02 Randy Thornton Peer to peer dynamic network link acceleration
US20020002602A1 (en) 2000-04-17 2002-01-03 Mark Vange System and method for serving a web site from multiple servers
US8996705B2 (en) 2000-04-17 2015-03-31 Circadence Corporation Optimization of enhanced network links
US7293238B1 (en) 2003-04-04 2007-11-06 Raytheon Company Graphical user interface for an enterprise intrusion detection system
US7895649B1 (en) 2003-04-04 2011-02-22 Raytheon Company Dynamic rule generation for an enterprise intrusion detection system
US7356585B1 (en) * 2003-04-04 2008-04-08 Raytheon Company Vertically extensible intrusion detection system and method
US7590144B1 (en) * 2003-05-13 2009-09-15 Advanced Digital Broadcast Holdings S.A. Network router apparatus and method
US7526549B2 (en) * 2003-07-24 2009-04-28 International Business Machines Corporation Cluster data port services for clustered computer system
US8687485B1 (en) * 2003-09-12 2014-04-01 Rockstar Consortium USLP Method and apparatus for providing replay protection in systems using group security associations
US7483998B2 (en) * 2003-11-14 2009-01-27 Alcatel Lucent Software configurable cluster-based router using heterogeneous nodes as cluster nodes
US7779463B2 (en) * 2004-05-11 2010-08-17 The Trustees Of Columbia University In The City Of New York Systems and methods for correlating and distributing intrusion alert information among collaborating computer systems
US7386753B2 (en) * 2004-09-02 2008-06-10 International Business Machines Corporation Subscription-based management and distribution of member-specific state data in a distributed computing system
US8117170B2 (en) * 2004-10-06 2012-02-14 International Business Machines Corporation Transient range versioning based on redirection
US7784097B1 (en) * 2004-11-24 2010-08-24 The Trustees Of Columbia University In The City Of New York Systems and methods for correlating and distributing intrusion alert information among collaborating computer systems
US8572733B1 (en) 2005-07-06 2013-10-29 Raytheon Company System and method for active data collection in a network security system
US7950058B1 (en) 2005-09-01 2011-05-24 Raytheon Company System and method for collaborative information security correlation in low bandwidth environments
US8224761B1 (en) 2005-09-01 2012-07-17 Raytheon Company System and method for interactive correlation rule design in a network security system
US7352280B1 (en) 2005-09-01 2008-04-01 Raytheon Company System and method for intruder tracking using advanced correlation in a network security system
US9172629B1 (en) * 2005-12-29 2015-10-27 Alcatel Lucent Classifying packets
US7849185B1 (en) 2006-01-10 2010-12-07 Raytheon Company System and method for attacker attribution in a network security system
US20080107098A1 (en) * 2006-11-08 2008-05-08 Paul Spencer Multislot-mode automatic frequency correction apparatus, systems, and methods
US8811156B1 (en) 2006-11-14 2014-08-19 Raytheon Company Compressing n-dimensional data
US8332497B1 (en) * 2007-02-20 2012-12-11 Netapp, Inc. Generic resynchronization between persistent management store and dynamic configuration
US8270404B2 (en) * 2008-02-13 2012-09-18 International Business Machines Corporation System, method, and computer program product for improved distribution of data
US9237100B1 (en) * 2008-08-06 2016-01-12 Marvell Israel (M.I.S.L.) Ltd. Hash computation for network switches
US9430297B2 (en) * 2008-12-15 2016-08-30 International Business Machines Corporation Load balancing of adapters on a multi-adapter node
US8301717B2 (en) * 2009-06-09 2012-10-30 Deshpande Enterprises, Inc. Extended virtual memory system and method in a computer cluster
US8811223B2 (en) * 2009-06-22 2014-08-19 Citrix Systems, Inc. Systems and methods for distributing crypto cards to multiple cores
US8925082B2 (en) * 2012-08-22 2014-12-30 International Business Machines Corporation Cooperative intrusion detection ecosystem for IP reputation-based security
MX2015004833A (es) * 2012-10-22 2015-11-18 Cassidian Communications Inc Gestion de sesion agrupada.
US9356912B2 (en) * 2014-08-20 2016-05-31 Alcatel Lucent Method for load-balancing IPsec traffic
US11533255B2 (en) * 2014-11-14 2022-12-20 Nicira, Inc. Stateful services on stateless clustered edge
US9866473B2 (en) 2014-11-14 2018-01-09 Nicira, Inc. Stateful services on stateless clustered edge
US10044617B2 (en) 2014-11-14 2018-08-07 Nicira, Inc. Stateful services on stateless clustered edge
US9876714B2 (en) 2014-11-14 2018-01-23 Nicira, Inc. Stateful services on stateless clustered edge
US9560010B1 (en) * 2015-03-30 2017-01-31 Amazon Technologies, Inc. Network file transfer
US11570092B2 (en) 2017-07-31 2023-01-31 Nicira, Inc. Methods for active-active stateful network service cluster
US10951584B2 (en) 2017-07-31 2021-03-16 Nicira, Inc. Methods for active-active stateful network service cluster
US11296984B2 (en) 2017-07-31 2022-04-05 Nicira, Inc. Use of hypervisor for active-active stateful network service cluster
CN111542811B (zh) * 2017-09-26 2023-12-12 摩根大通国家银行 增强网络安全的监视
US11153122B2 (en) 2018-02-19 2021-10-19 Nicira, Inc. Providing stateful services deployed in redundant gateways connected to asymmetric network
CN113923216B (zh) * 2021-09-29 2023-12-15 阿里巴巴（中国）有限公司 一种分布式集群限流系统及方法和分布式集群节点
US11799761B2 (en) 2022-01-07 2023-10-24 Vmware, Inc. Scaling edge services with minimal disruption
US11962564B2 (en) 2022-02-15 2024-04-16 VMware LLC Anycast address for network address translation at edge

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548724A (en) * 1993-03-22 1996-08-20 Hitachi, Ltd. File server system and file access control method of the same
US5603029A (en) * 1995-06-07 1997-02-11 International Business Machines Corporation System of assigning work requests based on classifying into an eligible class where the criteria is goal oriented and capacity information is available
US6092213A (en) * 1997-09-30 2000-07-18 Tandem Computers Incorporated Fault tolerant method of maintaining and distributing configuration information in a distributed processing system
US6691165B1 (en) * 1998-11-10 2004-02-10 Rainfinity, Inc. Distributed server cluster for controlling network traffic
US6078957A (en) * 1998-11-20 2000-06-20 Network Alchemy, Inc. Method and apparatus for a TCP/IP load balancing and failover process in an internet protocol (IP) network clustering system
US6801949B1 (en) * 1999-04-12 2004-10-05 Rainfinity, Inc. Distributed server cluster with graphical user interface
WO2000062502A2 (en) 1999-04-12 2000-10-19 Rainfinity, Inc. Distributed server cluster for controlling network traffic
AU4740099A (en) 1999-09-06 2001-03-08 Alcatel Recursive traffic distribution IP/data network model
US6667980B1 (en) * 1999-10-21 2003-12-23 Sun Microsystems, Inc. Method and apparatus for providing scalable services using a packet distribution table
JP3463803B2 (ja) * 1999-11-09 2003-11-05 松下電器産業株式会社 クラスタサーバ装置
US6748437B1 (en) * 2000-01-10 2004-06-08 Sun Microsystems, Inc. Method for creating forwarding lists for cluster networking
US6735206B1 (en) * 2000-01-10 2004-05-11 Sun Microsystems, Inc. Method and apparatus for performing a fast service lookup in cluster networking
US6725274B1 (en) * 2000-03-29 2004-04-20 Bycast Inc. Fail-safe system for distributing streaming media having a dynamically reconfigurable hierarchy of ring or mesh topologies
US6779039B1 (en) * 2000-03-31 2004-08-17 Avaya Technology Corp. System and method for routing message traffic using a cluster of routers sharing a single logical IP address distinct from unique IP addresses of the routers
US6772226B1 (en) * 2000-08-15 2004-08-03 Avaya Technology Corp. VPN device clustering using a network flow switch and a different mac address for each VPN device in the cluster
US7280540B2 (en) * 2001-01-09 2007-10-09 Stonesoft Oy Processing of data packets within a network element cluster
FI20010267A0 (fi) * 2001-02-13 2001-02-13 Stonesoft Oy Tietoturvagatewayn tilatietojen synkronointi
FI20010511A0 (fi) * 2001-03-14 2001-03-14 Stonesoft Oy Datapakettien käsittely
US7024483B2 (en) * 2002-04-29 2006-04-04 Sun Microsystems, Inc. System and method for topology manager employing finite state automata for dynamic cluster formation
US7035858B2 (en) * 2002-04-29 2006-04-25 Sun Microsystems, Inc. System and method dynamic cluster membership in a distributed data system

Also Published As

Publication number Publication date
EP1259043A3 (en) 2004-02-11
US7146421B2 (en) 2006-12-05
US20020133594A1 (en) 2002-09-19
EP1259043A2 (en) 2002-11-20

Similar Documents

Publication Publication Date Title
FI20010552A0 (fi) Tilatietojen käsittely verkkoelementtiklusterissa
CN101809943B (zh) 用于虚拟端口通信的方法和系统
US6697361B2 (en) Method and apparatus for stream aggregation in a multiprotocol label switching network environment
CA2203534A1 (en) Dynamically controlled routing using dynamic management of intra-link traffic to virtual destination nodes
NO980366L (no) Pakke-ruting
ATE392757T1 (de) Skalierbare gruppierung von virtuellen lokalen netzwerken (vlan) bei einem stadtbereichnetzwerkbetreiber
TW230858B (fi)
MX9800927A (es) Compuestos de bencimidazol.
ATE383016T1 (de) Datenstruktur für bereichspezifizierte algorithmen
DK0722644T3 (da) Fremgangsmåde til udvælgelse af forbindelser i net
SE9704075L (sv) Datakommunikationsnät och förfarande relaterande därtill
EP0817437A3 (en) Message transfer in computer networks
KR980700757A (ko) 전기통신 네트워크 상에서의 루트 방법 및 장치(routing in a communication network)
WO2002051110A3 (en) A system for assigning digital identifiers to telephone numbers and ip numbers
US7197039B2 (en) Bridge apparatus with entries reduced in filtering database and network using the same
SE8504483D0 (sv) Bitval for vegadresser i ett formedlingsnet
KR100480272B1 (ko) 소결합 고도 병렬 라우터 내의 라우팅 조정 프로토콜을위한 프리픽스 통합 방법
SE9703293D0 (sv) A lookup device and a method for classification and forwarding of packets in packet-switched networks
DE60304704D1 (de) Datenpaketfilterung in einer Client-Router-Server Architektur
CA2197199A1 (en) A Configuration Method for a Data Management System
ATE443954T1 (de) Netzwerkknoten und verfahren zur speicherverwaltung in einem netzwerkknoten
US7877504B2 (en) Techniques for entry lookups
JPH0730587A (ja) フレーム中継制御方法、及びその装置
ATE392761T1 (de) Virtuelle netzwerke
JPH06338890A (ja) マルチリングネットワーク情報管理方式