An approach of QoS library redirection method for DiffServ in Microsoft Windows systems
نویسندگان
چکیده
The paper presents an implementation of QoS Library Redirection (QLR) for DiffServ in Microsoft Windows systems. In QLR method, the legacy application obtains packet pre-marking ability without any modification of source codes. We have upgraded the FTP and vic applications by using QLR in our Microsoft Windows testing platform. Our experimental results show that this approach can use really effectively and provide high performance of the QLR in Microsoft Windows systems.
منابع مشابه
A Fuzzy Based Three Color Meter/Marker for Diffserv Networks (RESEARCH NOTE)
Differentiated Services (Diffserv) which was proposed by Internet Engineering Task Force (IETF), is a scalable and robust model for providing the end-to-end QoS. In the Diffserv networks, metering mechanisms are used to measure traffic stream. The single rate Three Color Meter (srTCM) [1],which was proposed by IETF, meters an IP packet stream and marks its packets either green, yellow, or red....
متن کاملA Novel Fuzzy Logic Base Scheduling Mechanism for Service Differentiation in IP Networks
Quality of Service (QoS) refers to a set of rules or techniques that help the network administrators use the available network resources optimally to manage the effects of congestion and to treat the applications according to their needs. The differentiated services architecture (DiffServ) allows providing quality of service to users. The major DiffServ premise is that individual flows with sim...
متن کاملQoS Data Collection: An Approach to Assist Predictable QoS Behavior Modeling in Component Based Development
This paper presents a Quality of Service (QoS) data collection approach to assist predictable QoS behaviors modeling in component based development. The approach has three steps. The first step is test driver generation. The second step is test data generation. The third step is QoS data measurement. QoS attribute data are collected for a library of 338 numerical analysis components, executed o...
متن کاملDynamic DSCPs for heterogeneous QoS in DiffServ multicasting
The significant growths of group communications and QoSaware applications over the Internet have accelerated the development of two key technologies, namely, multicasting and Differentiated Services (DiffServ). Although both are complementary technologies, their integration is a non-trivial task due to several architectural conflicts between them. The inherent heterogeneous nature of QoS multic...
متن کاملTrafficanalyser: a traffic analysis tool for IP network
The Internet is in constant evolution. New applications demand network guarantee levels beyond the besteffort approach can offer. Two extensions to the Internet architecture were proposed in order to provide new Quality of Service (QoS) guarantees: Integrated Services and Differentiated Services. We present a tool, denominated Trafficanalyzer that consists of TrafficGen and TrafficCheck modules...
متن کامل