NS2 Projects

Routing and Network Dynamics NS2 Projects: We support NS2 with proactive and reactive routing protocols. Proactive routing protocols maintain routing information before it transferring data. Reactive protocols use routing process at time of data transfer. We ensure routing protocols such as multicast and unicast. We use simplest routing in network to find shortest path. It also simulates noisy links (or) even links that disconnected. Multicast Routing using Ns2 Projects: We enhance various routing techniques which multicast routing in ns2. It implemented by maintaining a group id for communication. It is used to implement many application and supports are provide by our team. It requires nodes and links for a network. We perform video file sharing and streaming based applications are enable by multicast functions. By the implementation of multicast bandwidth can be reduced. RED in Ns2 Projects: We support random early Discard basic function of RED which ensures a buffer management in NS2. It deployed in Ns2 because it eliminate a packet drop in network. Average queue size and queuing delay are controlled by Ns2. By using the ns2 we can define both wired and wireless network. Some of the example of wireless networks is:

MANET

Sensor network

VANET

Wireless mesh network etc.

Configuration network parameters are: set val(chan) Channel/WirelessChannel set val(prop) Propagation/TwoRayGround set val(netif) Phy/WirelessPhy set val(mac) Mac/802_11 set val(ifq) Queue/DropTail/PriQueue set val(ll) LL set val(ant) Antenna/OmniAntenna set val(x) 900 set val(y) 900 set val(ifqlen) 201 set val(seed) 0.0 set val(routingprotocol) RoundRobin set val(nn) 100 set val(cp) CDCpro set val(sc) CDCdesign set val(stop) 16.4 set val(traffic) tcp set val(rxPower) 0.1 set val(txPower) 0.1 set val(energymodel) EnergyModel set val(initialenergy) 1000 set val(sleeppower) 0.00005 set val(ener) 500 set val(energy) cal set val(freq) node