WO2003061238A3 - Multifunctional server, in particular a twin-firewall server - Google Patents

Multifunctional server, in particular a twin-firewall server Download PDF

Info

Publication number
WO2003061238A3
WO2003061238A3 PCT/EP2003/000416 EP0300416W WO03061238A3 WO 2003061238 A3 WO2003061238 A3 WO 2003061238A3 EP 0300416 W EP0300416 W EP 0300416W WO 03061238 A3 WO03061238 A3 WO 03061238A3
Authority
WO
WIPO (PCT)
Prior art keywords
server
firewall
independent
twin
servers
Prior art date
Application number
PCT/EP2003/000416
Other languages
German (de)
French (fr)
Other versions
WO2003061238A2 (en
Inventor
Reinhold Unrecht
Manfred Hainzinger
Joerg Hubert
Frank Siefert
Original Assignee
Amcornet Security Gmbh
Reinhold Unrecht
Manfred Hainzinger
Joerg Hubert
Frank Siefert
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 Amcornet Security Gmbh, Reinhold Unrecht, Manfred Hainzinger, Joerg Hubert, Frank Siefert filed Critical Amcornet Security Gmbh
Priority to AU2003218637A priority Critical patent/AU2003218637A1/en
Publication of WO2003061238A2 publication Critical patent/WO2003061238A2/en
Publication of WO2003061238A3 publication Critical patent/WO2003061238A3/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
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • H04L63/0218—Distributed architectures, e.g. distributed firewalls
    • 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

Abstract

The invention relates to a multifunctional server, in particular a twin-firewall server, comprising at least two independent servers, each with an independent mainboard, at least one independent CPU, hard discs, memory components and/or network cards, said servers being arranged in a common, in particular, 19 -racking housing. Said novel multifunctional server is embodied as an intelligent net access security server, in particular a twin-firewall server. The firewalls run on both independent servers, either redundantly or in parallel. In normal operation the firewalls thus monitor each other, preferably by means of a heartbeat function and/or share the incoming data traffic and/or determine the necessary monitoring functions for each other. In case of a fault with a server and/or a firewall, the remaining server and/or the remaining firewall forms a completely independent functional unit for maintaining a minimum necessary protection.
PCT/EP2003/000416 2002-01-17 2003-01-16 Multifunctional server, in particular a twin-firewall server WO2003061238A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003218637A AU2003218637A1 (en) 2002-01-17 2003-01-16 Multifunctional server, in particular a twin-firewall server

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10201655.0 2002-01-17
DE10201655A DE10201655C1 (en) 2002-01-17 2002-01-17 Multi-function server, in particular twin firewall server

Publications (2)

Publication Number Publication Date
WO2003061238A2 WO2003061238A2 (en) 2003-07-24
WO2003061238A3 true WO2003061238A3 (en) 2003-12-18

Family

ID=7712402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/000416 WO2003061238A2 (en) 2002-01-17 2003-01-16 Multifunctional server, in particular a twin-firewall server

Country Status (3)

Country Link
AU (1) AU2003218637A1 (en)
DE (1) DE10201655C1 (en)
WO (1) WO2003061238A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7650634B2 (en) 2002-02-08 2010-01-19 Juniper Networks, Inc. Intelligent integrated network security device
US7734752B2 (en) 2002-02-08 2010-06-08 Juniper Networks, Inc. Intelligent integrated network security device for high-availability applications
EP2405618B1 (en) * 2010-07-02 2013-11-20 BlackBerry Limited Email system including synchronization server(s) providing synchronization based upon synchronization indicators stored on mobile devices and related methods
US8463859B2 (en) 2010-07-02 2013-06-11 Research In Motion Limited Email system including synchronization server(s) providing synchronization based upon synchronization indicators stored on mobile devices and related methods
EP2575313A1 (en) * 2011-09-27 2013-04-03 NorCom Information Technology AG Morphing firewall

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052788A (en) * 1996-10-17 2000-04-18 Network Engineering Software, Inc. Firewall providing enhanced network security and user transparency
EP1143660A2 (en) * 1999-06-10 2001-10-10 Alcatel Internetworking, Inc. State transition protocol for high availability units
WO2001095564A2 (en) * 2000-06-02 2001-12-13 Sun Microsystems, Inc. High availability networking with virtual ip address failover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016236C2 (en) * 2000-03-31 2003-12-24 Infineon Technologies Ag Modular server

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052788A (en) * 1996-10-17 2000-04-18 Network Engineering Software, Inc. Firewall providing enhanced network security and user transparency
EP1143660A2 (en) * 1999-06-10 2001-10-10 Alcatel Internetworking, Inc. State transition protocol for high availability units
WO2001095564A2 (en) * 2000-06-02 2001-12-13 Sun Microsystems, Inc. High availability networking with virtual ip address failover

Also Published As

Publication number Publication date
AU2003218637A1 (en) 2003-07-30
WO2003061238A2 (en) 2003-07-24
DE10201655C1 (en) 2003-07-31

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