Design of a Mobile Agent for Monitoring Activities of Users

Abstract

Monitoring is an aspect of network management aimed at ensuring optimal performance of the network and that the users play by the rules. This paper presents the design of a mobile agent for monitoring the activities of users in a network. Users’ activities can be localized on their personal workstation or extended to the enterprise network and the Internet, in which case it can impact on the subscribed bandwidth, which is a shared resource of the corporate entity that they represent. All users hope to work in an environment of unlimited resources, including disk space, RAM and bandwidth. However, though the cost of these computing resources have reduced significantly owning to advances in microelectronic technology, they are still far from being free and inexhaustible. In this research, we design a mobile agent tool that can monitor users’ activities in a network environment with a view to enhancing the effective utilisation of system resources, and in particular, the physical memory. The aim is to enable optimal resource utilisation in the network environment. In this paper, we define a mathematical formulation of user activities, load overhead of mobile agents and itinerary partition to avoid the over-bloating problem. The architecture of the mobile agent is explained.

Keywords: Mobile Agent; System resources; Computer network; Code Mobility; Monitoring