[ns] Doubt in Normalized MAC Load Calculation

[Bringo Shawn]

Hi ,

For calculating Normalized MAC Load,  I set macTrace ON in my TCL files;
 ...
-agentTrace ON \ 
-routerTrace ON \ 
-macTrace ON \ 
-movementTrace OFF \
...

Then, I am using this code to calculate MAC load;
BEGIN {}
{
if (( $1 == "r") &&  ( $35 == "cbr" ) && ( $19=="AGT" ))   recvs++;
if (( $1 == "s" || $1 == "f") && ($5 == "MAC")) mac_packets++;
}
END{ printf("Normalized MAC Load = %.3f", mac_packets/recvs); }
Kindly tell me if I am missing something.
Best Regards.