this code allow to simulate DiffServ netwoks

Flow-Based Admission Control Algorithm in the DiffServ-Aware ATM-Based MPLS Network. This paper proposes a flow-based admission control algorithm through an Asynchronous Transfer Mode (ATM) based Multi-Protocol Label Switching (MPLS) network for

diffserv vs intserv and QOS and intserv over Diffserv-diffserv vs intserv and QOS and intserv over Diffserv