Simple network management protocol

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Using a CLIPS expert system to automatically manage TCP/IP networks and their components

A expert system that can directly manage networks components on a Transmission Control Protocol/Internet Protocol (TCP/IP) network is described. Previous expert systems for managing networks have focused on managing network faults after they occur. However, this proactive expert system can monitor and control network components in near real time. The ability to directly manage network elements from the C Language Integrated Production System (CLIPS) is accomplished by the integration of the Simple Network Management Protocol (SNMP) and a Abstract Syntax Notation (ASN) parser into the CLIPS artificial intelligence language

Simple network management protocol co- existence with hydrocarbon process automation communication real-time network

Hydrocarbon Process Automation Applications (HPAA) utilizes Real-time network connecting process instrumentations, controllers, and real-time logic control applications. Conventional practice is to dedicate a real-time network for process automation applications and prevent other applications from utilizing the same infrastructure. An important application that can help optimize, improve network performance, and provide rapid response time in network diagnostics and mitigation is Simple Network Management Protocol (SNMP). This paper addresses the co-existence of SNMP traffic with real-time applications. The impacts of activating this protocol with the real-time HPAA utilizing high speed Ethernet network design will be examined. Empirical data for an implemented Hydrocarbon process automation system will be used to illustrate the interdependency of application performance, traffic mix, and potential areas of improvements. The outcomes of this effort demonstrate the co-existence of SNMP with HPPA, given special considerations (i.e., bandwidth, number of applications, etc.)

Discovering the network topology: an efficient approach for SDN

Network topology is a physical description of the overall resources in the network. Collecting this information using efficient mechanisms becomes a critical task for important network functions such as routing, network management, quality of service (QoS), among many others. Recent technologies like Software-Defined Networks (SDN) have emerged as promising approaches for managing the next generation networks. In order to ensure a proficient topology discovery service in SDN, we propose a simple agents-based mechanism. This mechanism improves the overall efficiency of the topology discovery process. In this paper, an algorithm for a novel Topology Discovery Protocol (SD-TDP) is described. This protocol will be implemented in each switch through a software agent. Thus, this approach will provide a distributed solution to solve the problem of network topology discovery in a more simple and efficient way.Peer ReviewedPostprint (published version

SNMP Trace Analysis: Results of Extra Traces

The Simple Network Management Protocol (SMMP) was introduced in the late 1980s. Since then, several evolutionary protocol changes have taken place, resulting in the SNMP version 3 framework (SNMPv3). Extensive use of SNMP has led to significant practical experience by both network operators and researchers. Since recently, researchers are in the possession of real world SNMP traces. This allows researchers to analyze the real world application of SNMP. A publication of 2007 made a significant start with this. However, real world trace analysis demands a continual approach, due to changing circumstances (e.g., regarding the network and SNMP engine implementations). Therefore, this paper reports on a lot more traces than in the mentioned paper, which are also more recent

NETWORK MANAGEMENT MENGGUNAKAN TEKNOLOGI JAVA 2 MICRO EDITION DAN SIMPLE OBJECT ACCESS PROTOCOL NETWORK MANAGEMENT USING JAVA 2 MICRO EDITION TECHNOLOGY AND SIMPLE OBJECT ACCESS PROTOCOL

ABSTRAKSI: Manajemen jaringan adalah suatu upaya untuk mengatur dan memonitoring peralatan yang ada pada jaringan agar jaringan tersebut dapat berjalan secara optimal. Pada umumnya pelaksanaan manajemen jaringan dilakukan melalui console manager, baik berupa CLI (Command Line Interface) ataupun sebuah aplikasi windows. Tetapi pada kenyataannya, administrator jaringan tidak bisa selalu berada di depan console tersebut. Hal ini menjadi suatu masalah penting bilamana terjadi suatu gangguan dan administrator tersebut sedang tidak berada di tempat. Oleh karena pentingnya manajemen jaringan dalam mendukung operasional jaringan, maka dibutuhkan suatu manajemen jaringan yang dapat dilakukan tanpa terikat waktu dan tempat. Pada tugas akhir ini, dikembangkan sistem manajemen jaringan pada mobile device yang dapat digunakan untuk memonitoring trafik jaringan dan melakukan operasi dasar SNMP. Selain itu dilengkapi pula dengan penanganan trap dan juga pengaturan user sistem. Untuk pengembangan aplikasi, digunakan teknologi J2ME (Java 2 Micro Edition) yang merupakan salah satu teknologi java yang ditujukan untuk pengembangan aplikasi pada mobile device. Karena sistem manajemen jaringan ini merupakan sistem terdistribusi, maka digunakan SOAP (Simple Object Access Protocol) untuk mengirimkan data yang diperlukan. Setelah dilakukan penelitian, dapat disimpulkan bahwa J2ME dapat diimplementasikan bersama-sama dengan SOAP untuk mengembangkan sistem manajemen jaringan yang berbasis aplikasi RPC pada handheld device.Kata Kunci : manajemen jaringan, J2ME, SOAPABSTRACT: Network management is one way to manage and monitor equipment so the network can run optimally. Generally, the applying of network management will be done by console manager, such as CLI (Command Line Interface) or windows applying. But, in the reality network administrator can’t always be in front of this console so if there is a terrible and the administrator isn’t in front of console, it will be a great case that should be solved. The important of network management is supporting network operation so it’s really needed a network management which can be done in every time and every place. In this final report, it’s developed network management system to mobile device which can be used to monitor network traffic and operate the basic of SNMP. Besides that, it is also completed with trap handle and rules of user system. For developing this application, it is used J2ME (Java 2 Micro Edition) technology which is one of java technology that purpose for application development to mobile device. Because network management system is distribution system so it is used SOAP (Simple Object Access Protocol) for transferring needed data. After doing research, it can be applied together with SOAP for developing network management system based on RPC application to handheld device.Keyword: Network Management, J2ME, SOA

Разработка клиента для мониторинга сетевого оборудования с использованием протокола SNMP в Windows 7

Simple Network Management Protocol - network protocol which allows to monitoring and managing network devices, such as routers, switches and computers with SNMP-agents. This article about prototype of program which uses SNMP to get some information about clients, such as system uptime, IP addresses, etc

MANET Network Management and Performance Monitoring for NHDP and OLSRv2

Mobile Ad Hoc NETworks (MANETs) are generally thought of as infrastructureless and largely ``un-managed'' network deployments, capable of accommodating highly dynamic network topologies. Yet, while the network infrastructure may be ``un-managed'', monitoring the network performance and setting configuration parameters once deployed, remains important in order to ensure proper ``tuning'' and maintenance of a MANET. This memorandum describes a management framework for the MANET routing protocol OLSRv2, and its constituent protocol NHDP. It does so by presenting considerations for ``what to monitor and manage'' in an OLSRv2 network, and how. The approach developed is based on the Simple Network Management Protocol (SNMP), and thus this paper details the various Management Information Bases (MIBs) for router status monitoring and control -- as well as a novel approach to history-based performance monitoring. While SNMP may not be optimally designed for MANETs, it is chosen due to it being the predominant protocol for IP network management -- and thus, efforts are made in this paper to ``adapt'' the management tools within the SNMP framework for reasonable behavior also in a MANET environment