hello Friends,
I want to calculate cwnd for udp and tcp traffic.so I define tcp trace variable like that :
$ns add-agent-trace $tcp trname $tcptrace
$ns monitor-agent-trace $tcp
$tcp tracevar rtt\_
$tcp tracevar cwnd\_
$tcp tracevar ssthresh\_
$tcp tracevar nrexmitpack\_
so how to calculate udp trace variable?