Web‐Based Management of IP Networks and Systems

Martin‐Flatin, Jean‐Philippe

doi:10.1002/0470855711

Cited by 28 publications

(42 citation statements)

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“…This eliminates the use of remote objects in the evaluated expressions, and thus limits the applicability of distributed monitoring principles with the Expression MIB only to local agent resources. The inherent distributed nature of WS allows us to overcome such problems since HTTP calls are usually accepted over firewalls [42]. Moreover, the standard itself [37] states that using the Expression MIB is often not a good trade-off for objects that are simply to be recorded or displayed, which is often the objective of monitoring and event reporting.…”

Section: Distributed Monitoring With Snmpmentioning

confidence: 99%

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On the Performance and Scalability of Web Services for Monitoring MPLS-based Networks

2009

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Web Services is an XML-based technology that has attracted significant attention for building distributed Internet services. Considerable research efforts have been trying to extend it to become a unifying management technology; initial evaluation efforts have demonstrated promising application potential in the domain of network and service management. This paper analyzes the monitoring requirements of a management system used in architectures for providing quality of service, and shows how Web Services can be used effectively to fulfill these requirements. In order to achieve this, a WS-based framework was designed and a query tool was developed to support distributed, optimized retrieval of management information exposed as Web Services. The query tool supports selective and bulk retrieval from MPLS-capable routers. Management information retrieval is demonstrated through three monitoring scenarios, and the measured performance in terms of latency and bandwidth is compared against a conventional approach based on SNMP.

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Section: Distributed Monitoring With Snmpmentioning

confidence: 99%

“…Our custom query tool allows us to distribute the load to several agents. This is feasible today especially since the myth of the dumb agent is no longer valid [42]. Before analyzing the measurements of this scenario some aspects need to be highlighted.…”

Section: Scenario Two: Data Processingmentioning

confidence: 99%

On the Performance and Scalability of Web Services for Monitoring MPLS-based Networks

2009

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“…An SNMP-based management system cannot perform the delivery and processing of management with limited efficiency for the following four reasons. 4 First, increase of network overhead. Because traffic connected with NMS is not generated for user services, in fact the whole traffic for management is only overhead.…”

Section: A Major Problem With Snmp Is Scaleability and Efficiencymentioning

confidence: 99%

“…4 Moreover, he proposed SNMP MIB to XML translation models, namely Model-level mapping and Metamodel-level mapping. Modellevel mapping is a method where DTD is made out specifically to SNMP MIB, which make elements and attributes in XML DTD by using SNMP variable identifiers just as they are.…”

Section: A Major Problem With Snmp Is Scaleability and Efficiencymentioning

confidence: 99%

“…This research uses XML to transfer, process, and store management data in a Web-based NMS environment. This NMS uses HTTP to transfer management data, XML documents 3,4 and standard XML processing methods to process the documents in a manager system. 5 This XML-based NMS has many advantages, such as high reliability of data transfer, high interoperability, low network overhead, and low latency.…”

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confidence: 99%

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Development of SNMP‐XML translator and gateway for XML‐based integrated network management

Yoon

Hong

2003

Int J Network Mgmt

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The research objective of our work is to develop a SNMP MIB to XML translation algorithm and to implement an SNMP-XML gateway using this algorithm. The gateway is used to transfer management information between an XML-based manager and SNMP-based agents. SNMP is widely used for Internet management, but SNMP is insufficient to manage continuously expanding networks because of constraints in scalability and efficiency. XML-based network management architectures are newly proposed as alternatives to SNMP-based network management, but the XML-based Network Management System (XML-based NMS) cannot directly manage legacy SNMP agents. We also implemented an automatic specification translator (SNMP MIB to XML Translator) and an SNMP-XML gateway.

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XBGP‐MAN: an XML management architecture for BGP

et al. 2006

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SUMMARYNetwork and system management paradigms have recently evolved towards flexible and lightweight integration approaches. These approaches are based on the transparent information-processing capabilities offered by both generous support for self-describing data enabled by XML as well as from the large base of existing underlying tools. BGP is, from a configuration point of view, one of the most complex protocols of the Internet and as such a very good validation environment for new management frameworks. This paper describes the practical experience gathered from the design, implementation and deployment of a comprehensive XML-based management architecture for the Border Router Gateway Protocol.

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Web‐Based Management of IP Networks and Systems

Cited by 28 publications

References 0 publications

On the Performance and Scalability of Web Services for Monitoring MPLS-based Networks

On the Performance and Scalability of Web Services for Monitoring MPLS-based Networks

Development of SNMP‐XML translator and gateway for XML‐based integrated network management

XBGP‐MAN: an XML management architecture for BGP

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