[ns] wireless trace

[Arvind Swaminathan]

Hi everybody,

I have several questions about the 802.11 model.  I would really
appreciate any help.

I want to run the wireless simulations in infrastructure mode.  That
is, all the packets should go through AP.  Is it enough if I turn
Routing to dumbAgent?

Also, is there any way to get information about the type of MAC packet
(RTS, CTS, DATA, ACK) etc. printed in the trace?  Also, what does it
mean to have a -Hd value of -1 (as seen in the line below)
s -t 0.036705082 -Hs 2 -Hd -1 -Ni 2 -Nx 6.00 -Ny 6.00 -Nz 0.00 -Ne
-1.000000 -Nl MAC -Nw --- -Ma 65 -Md 0 -Ms 2 -Mt 800 -Is 2.255 -Id
-1.255 -It message -Il 70 -If 0 -Ii 1 -Iv 32

Thanks,
Arvind