regarding NS-2/mannasim

[Ankur Vaish]

Hi all!!
I need to simulate my wireless sensor network's Access control Application.....for that i m using ns2/mannasim,......so need some good tutorials talking about ns2/mannasim for wireless sensor network as a whole.........I have already seen Manual of NS2 on NS site ......plzzz post the links of any material related to my need...

Thanxs in Advance!!!