Server and network load balancing

Software Defined Networking (SDN), is an emerging networking technology. This thesis aims to develop a new Server and Network Load balancing scheme in content delivery datacenters using SDN-based architecture. The scheme, called Server and Network Load Balancing (SNLB), tends to distribute the traffic load more evenly across the network. The SNLB achieves even distribution of flows on the links and servers by utilizing real-time network statistics. Furthermore, SNLB classifies the network flows into mice (flows with small bandwidth) and elephant (flows with large bandwidth) flows and performs load balancing on these two classes of flows separately. A detailed comparison of SNLB with Global first fit, Round robin and Load based balancing is presented. Other objectives achieved in this thesis are the designs of overload traffic handling technique and Fault tolerance method. The overload traffic handling technique activates and de-activates servers according to the traffic load; the fault tolerance method can reduce the impact on network performance during the network fault.

Server and network load balancing

Software Defined Networking (SDN), is an emerging networking technology. This thesis aims to develop a new Server and Network Load balancing scheme in content delivery datacenters using SDN-based architecture. The scheme, called Server and Network Load Balancing (SNLB), tends to distribute the traffic load more evenly across the network. The SNLB achieves even distribution of flows on the links and servers by utilizing real-time network statistics. Furthermore, SNLB classifies the network flows into mice (flows with small bandwidth) and elephant (flows with large bandwidth) flows and performs load balancing on these two classes of flows separately. A detailed comparison of SNLB with Global first fit, Round robin and Load based balancing is presented. Other objectives achieved in this thesis are the designs of overload traffic handling technique and Fault tolerance method. The overload traffic handling technique activates and de-activates servers according to the traffic load; the fault tolerance method can reduce the impact on network performance during the network fault.

Malware Security Menggunakan Filtering Firewall Dengan Metode Port Blocking Pada Mikrotik RB 1100AHx2

Penelitian ini bertujuan untuk mengatasi permasalahan penyebaran malware yang terdapat dalam jaringan kampus. Salah satu dampak adanya malware dalam jaringan kampus adalah overload traffic bandwidth, sehingga menyebabkan kendala bandwidth yang cepat habis atau lalu lintas transfer data baik yang masuk maupun yang keluar menjadi lambat dari biasanya. Umumnya sebuah kampus atau universitas memiliki struktur jaringan yang didalamnya dikelola oleh satu atau lebih router di dalam mengelola jaringan dan bandwidth. Beberapa router memiliki kemampuan pengaturan firewall yang sudah cukum mumpuni namun perlu dikelola lebih spsesifik berdasarkan kebutuhan skala jaringan dan bandwidth yang tersedia. Dengan menciptakan rule-rule yang baik di dalam firewall akan lebih mudah dalam melakukan filtering terhadap lalu lintas trafik jaringan dan bandwidth sehingga dapat menciptakan keamanan dan kenyamanan pengguna jaringan dan bandwidth.

An Analysis on Common Overload Traffic Disease and Treatment

Heavy-load traffic are paid more and more attention. Most of the domestic roads are damaged within life performance. The paper studies and analyses causes of all kinds of damage on overload and points out the measures on the basis of tragic surveys, and provides basis for heavy-load traffic design and diseases treatment.

Study on Traffic Overload Management for ICIE

This paper has an analysis on actions of traffic throughput and traffic overload management based on a new intelligent controller for industrial Ethernet: ICIE (Intelligent Controller for Industrial Ethernet). It proposed a new mechanism to minimize the congestion which is based on the taking an adaptive decision during transferring multicast messages. It also focuses on the actions analysis on traffic throughput to achieve and improve the traffic throughput goal. It has a further discussion on four conditions of traffic management: detection of traffic overload, measures to be taken to avoid traffic overload, traffic overload behavior, traffic overload recovery. It is through the external devices solicitation of join messages that allow the ICIE component to correctly decipher on which ports the downstream listeners are connected.