If there are three mobile nodes 

A         B          C,

node A sends a packet to node C relayed by node B, and node A wants to monitor 
whether node B relayed the packet for him or not. Moreover, the result of 
monitoring is used by routing layer (boolsr), now the question is how the 
mac_802.11 layer can send the monitored packet to the routing layer and the 
routing layer can identify the packet is destined for the other node. 
Or 802.11 mac layer deals with the monitored packet and send the result to the 
routing layer instead of the packet. But I faced another question how the mac 
layer can find out the pointer of the corresponding routing layer agent  in ns2 
so that the mac layer can write the monitored result to the routing layer.

thanks! 

                                
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Zhiming Zhang
2006-06-13

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