Working As IT Executive at Sonali Bank Limited

Abstract

Not all internet service providers provide the same amount of bandwidth to their users. Based on bandwidth allocation and pricing service providers capped their users’ bandwidth. As a result, we observe bandwidth limitation among users. In this paper, we will show a new approach to bypass bandwidth and firewall restriction using the virtual private network, where we will use common internet exchange point route to bypass initial level of the bandwidth cap. Using functional simulation, we will show that the internet speed of international path can be a bypass if there are multiple ISPs use common internet exchange point with better internet speed allocation. Usually, regional ISPs use common internet exchange point to share their local traffic. We will utilize that internet exchange point to distribute bandwidth cap among the low amount of bandwidth user who has better bandwidth allocation for internet exchange point. We will show performance measurement compared with others enhancing approaches such as routing, tunneling.