hi,all recently i'm working on a wireless network simulation with ns. when i look into the .tr file, i found that there are a lot of pkt droped by the src node by the reason of CBK. i refered to the <ns manual>. it explain CBK as DROP_RTR_MAC_CALLBACK.
i don't what the CBK means and other reasons of droping pkt. could anyone tell me? it could be a big help. then i also found that the dropped pkt was received by the dest node. these confused me. any reply will be helpful. thanks, guys.
