​Hi all,

I have a question regarding attaching an Error model to a wireless link in underwater. I read some posts in ns users mailing list which says that "error models are created but it is never used, so no packets are dropped",  from the given link,
http://mailman.isi.edu/pipermail/ns-users/2006-October/057470.html

Anyone have any idea about it? Why is it so?

I would like to create an Error model for packet loss with PER uniformly distributed between 0.1 to 0.3. The PER should vary among different values in the same simulation. Whether I can use the Multi-state error model for the purpose?

Thanks in advance,

geethu