CA2571608A1 - System and method for consolidating, securing and automating out-of-band access to nodes in a data network - Google Patents

System and method for consolidating, securing and automating out-of-band access to nodes in a data network Download PDF

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Publication number
CA2571608A1
CA2571608A1 CA002571608A CA2571608A CA2571608A1 CA 2571608 A1 CA2571608 A1 CA 2571608A1 CA 002571608 A CA002571608 A CA 002571608A CA 2571608 A CA2571608 A CA 2571608A CA 2571608 A1 CA2571608 A1 CA 2571608A1
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CA
Canada
Prior art keywords
management
network
protocol
common
management data
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.)
Granted
Application number
CA002571608A
Other languages
French (fr)
Other versions
CA2571608C (en
Inventor
Graham Holt
Marcio Saito
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.)
Vertiv IT Systems Inc
Original Assignee
Avocent Fremont Corp.
Graham Holt
Marcio Saito
Cyclades Corporation
Avocent Fremont, Llc
Vertiv It Systems, Inc.
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35758749&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2571608(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Avocent Fremont Corp., Graham Holt, Marcio Saito, Cyclades Corporation, Avocent Fremont, Llc, Vertiv It Systems, Inc. filed Critical Avocent Fremont Corp.
Publication of CA2571608A1 publication Critical patent/CA2571608A1/en
Application granted granted Critical
Publication of CA2571608C publication Critical patent/CA2571608C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04L69/14—Multichannel or multilink protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H04L41/0253—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using browsers or web-pages for accessing management information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/34—Signalling channels for network management communication
    • H04L41/344—Out-of-band transfers
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • 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
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

A system and method for out-of-band network management (28) is provided wherein one or more different management interfaces (30) are converted into a common format management. The system may encrypt the common format management data. The system may also authenticate each user (22) that attempts to access the management interfaces (30).

Claims (27)

1. An out-of-band management system for computer networks, the system comprising:

a plurality of network nodes manageable through a dedicated management interface other than the data transmission interfaces wherein the plurality of network nodes use at least two different types of management interfaces that generate management data;

a management module, executing on a computer, that converts the different types of management interface management data into a common management data format and that communicates the common management data format to a network management system;
and the network management system further comprising a web server application, executing on a computer, that generates a graphical user interface based on the common management data format and a web-browser that permits a user to access the management module.
2. The system of claim 1, wherein the management module further comprises a module with a plurality of computer instructions executed by the computer that converts one or more low-level protocols utilized by the management interfaces into one or more higher-level protocols suited for transmission over a TCP/IP network to the network management system.
3. The system of claim 1, wherein the management module further comprises a module with a plurality of computer instructions executed by the computer that encrypts the common management data in order to prevent the common management data from being intercepted when in transit to the networlc management system.
4. The system of claim 1, wherein the management module further comprises a module with a plurality of coinputer instructions executed by the computer that communicates with enterprise directory systems to authenticate a user before giving them access to the management interfaces.
5. The system of claim 1, wherein the management module further comprises a module with a plurality of coinputer instructions executed by the computer that detects a network.

management event and executes an action in response to the detection of the network management event.
6. An out-of-band network management method executing on a computer system for managing one or more network nodes with one or more management interfaces and management protocols, the method comprising:

receiving management data from the one or more management interfaces;
converting the management data of the one or more management interfaces into a common management data protocol;

communicating the common management data to a network management system;
publishing a graphical user interface based on the common management data on a web server; and permitting access to the management interfaces using a web-browser.
7. The method of claim 6, wherein converting the management data further comprises converting one or more low-level protocols utilized by the management interfaces into one or more higher-level protocols suitable for transmission over the TCP/IP
network.
8. The method of Claim 7, wherein the low-level protocols are one or more of an RS-232 protocol, a keyboard video mouse protocol, an intelligent platform management interface protocol, an integrated lights out interface protocol, an advanced lights out management interface protocol and a Blade center management protocol.
9. The method of Claim 6 further comprising encrypting the common management data to generate encrypted management data that is communicated to the network management system to prevent the common management data from being intercepted when in transit.
10. The method of Claim 6 further comprising authenticating a user before giving them access to the management application and the management interfaces.
11. The method of claim 6 further comprising detecting a pre-programmed event and executing an pre-programmed action upon the detection of the pre-programmed event.
12. An out-of-band network management apparatus executing on a computer system for managing one or more network nodes with one or more management interfaces and management protocols, the apparatus comprising:

management means, executing on a computer system, for converting the one or more management protocols into a common management data protocol and for communicating that common management data to a network management system; and the network management system further comprising means, executing on a computer system, for publishing a graphical user interface based on the common management data and a web-browser utilized by the user to access the management application and the common management data.
13. The apparatus of claim 12, wherein the management means further comprises means for converting one or more low-level protocols utilized by the management interfaces into one or more higher-level protocols suitable for transmission over the TCP/IP
network.
14. The apparatus of Claim 13, wherein the low-level protocols are one or more of an RS-232 protocol, a keyboard video mouse protocol, an intelligent platform management interface protocol, an integrated lights out interface protocol, an advanced lights out management interface protocol and a Blade center management protocol.
15. The apparatus of Claim 14, wherein the network nodes are one or more of a serial console server, a keyboard video mouse switch, an intelligent platform management interface device, an integrated lights out interface device, an advanced lights out management interface device and a Blade center management module.
16. The apparatus of Claim 12 wherein the management means further comprises means for encrypting the common management data to generate encrypted management data that is communicated to the network management system to prevent the common management data from being intercepted when in transit.
17. The apparatus of Claim 12, wherein the management means further comprises means for communicating with an enterprise authentication system in order to authenticate a user before giving them access to the management application and the management interfaces.
18. The apparatus of Claim 17, wherein the enterprise directory system protocols comprise one of RADIUS, TACACS, SecureID, X509 certificates, Kerberos, NIS, Active Directory and LDAP.
19. The apparatus of claim 12, wherein the management means further comprises means for detecting a pre-programmed event and means for executing a pre-programmed action upon the detection of the pre-programmed event.
20. An out-of-band network management apparatus executing on a computer system for managing one or more network nodes with one or more management interfaces and management protocols, the apparatus comprising:

a management application executing on a computer system that converts the one or more management protocols into a common management data protocol and communicates that common management data to a network management system; and the network management system further comprising a web server application executing on a computer system that publishes a graphical user interface based on the common management data and a web-browser utilized by the user to access the management application and the common management data.
21. The system of claim 20 wherein the management application further comprises a module that converts one or more low-level protocols utilized by the management interfaces into one or more higher-level protocols suitable for transmission over the TCP/IP
network.
22. The system of Claim 21, wherein the low-level protocols are one or more of an RS-232 protocol, a keyboard video mouse protocol, an intelligent platform management interface protocol, an integrated lights out interface protocol, an advanced lights out management interface protocol and a Blade center management protocol.
23. The system of Claim 22, wherein the network nodes are one or more of a serial console server, a keyboard video mouse switch, an intelligent platform management interface device, an integrated lights out interface device, an advanced lights out management interface device and a Blade center management module.
24. The system of Claim 20 wherein the management application further comprises a module that encrypts the common management data to generate encrypted management data that is communicated to the network management system to prevent the common management data from being intercepted when in transit.
25. The system of Claim 20, wherein the management application further comprises a module that communicates with an enterprise authentication system in order to authenticate a user before giving them access to the management application and the management interfaces.
26. The system of Claim 25, wherein the enterprise directory system protocols comprise one of RADIUS, TACACS, SecureID, X509 certificates, Kerberos, NIS, Active Directory and LDAP.
27. The system of claim 20, wherein the management application further comprises an automation module that detects a pre-programmed event and executes pre-programmed action upon the detection of the pre-programmed event.
CA2571608A 2004-06-29 2005-06-28 System and method for consolidating, securing and automating out-of-band access to nodes in a data network Active CA2571608C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/881,211 US7478152B2 (en) 2004-06-29 2004-06-29 System and method for consolidating, securing and automating out-of-band access to nodes in a data network
US10/881,211 2004-06-29
PCT/US2005/023719 WO2006005047A2 (en) 2004-06-29 2005-06-28 System and method for consolidating, securing and automating out-of-band access to nodes in a data network

Publications (2)

Publication Number Publication Date
CA2571608A1 true CA2571608A1 (en) 2006-01-12
CA2571608C CA2571608C (en) 2010-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2571608A Active CA2571608C (en) 2004-06-29 2005-06-28 System and method for consolidating, securing and automating out-of-band access to nodes in a data network

Country Status (6)

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US (2) US7478152B2 (en)
EP (1) EP1769383B1 (en)
JP (1) JP4709214B2 (en)
CA (1) CA2571608C (en)
IL (1) IL180140A (en)
WO (1) WO2006005047A2 (en)

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US20080320136A1 (en) 2008-12-25
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US7853682B2 (en) 2010-12-14
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