dear sir i have set up a wireless network with AODV protocol now if i wish to calculate how many hops it is taken to reach the destination then how can i simulate that. please help thanx in adv imran _____________________________________________________ Chat with your friends as soon as they come online. Get Rediff Bol at http://bol.rediff.com Participate in crazy auctions at http://auctions.rediff.com/auctions/