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thank you..
you said me "increase a counter with your own recvBytes()
method in TcpSink"
but i don't understand what is recvBytes()!
is it a variable that my tcpsink already
knows?
excuse me but i'm new user of ns!
I have:
.................
#Create a TCP agent source and attach it to
n0
############################################### set tcp0 [new Agent/TCP/Vegas] $ns attach-agent $n0 $tcp0 $tcp0 set fid_ 1 $tcp0 set window_ 25 $tcp0 set packetSize_ 500 ........................
# Create a FTP Traffic and attach it to tcp0 ############################################ set ftp0 [new Application/FTP] $ftp0 attach-agent $tcp0 ................................
# Create a TCP/Sink and attach it to node
n5
############################################
set sink0 [new Agent/TCPSink] $ns attach-agent $n5 $sink0 $sink0 set window_ 50 $sink0 set packetSize_ 40 $ns connect $tcp0 $sink0 i'd like to have anything variable that says
me how many bytes my tcpsink had received from tcpsender and after i'd
like to put them in a file.tr to plot my trhoughput....
what can i do?
thank you another time!
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