I am planning to establish my first scenario od WBAN in NS2 using Mannasim. I have instaled ns2.35 patched with mannasim and i am planning to create a new topology and then simulate it. i dont know from where i should start how i can find the medical sensor like temperature sensor blood pressure .
please help it is urgent .

Read the LQ Rules and "Question Guidelines" This is NOT URGENT FOR ANYONE HERE...we volunteer our time, so asking for/expecting 'urgent' help (especially on your HOMEWORK), is fairly rude.

Secondly, since you found THIS site with a Google search (and this is 'urgent'), you can do the same for helping you get started. We will HELP you if you're stuck, but coming here to ask us to look things up, write code, or give you examples isn't going to happen. Post what YOU, personally, have done/tried and tell us where you're stuck. If you tried to put "wban ns2 tcl code" into Google, you'll find over a thousand pages of examples and docs. Start there.