Hi All, Most people used below instruction for calculating a bandwidth #Calculate the bandwidth (in MBit/s) and write it to the files puts $grfd "$now [expr $bw1/$time*8/1024/1024] [expr $bw2/$time*8/1024/1024] [expr $bw3/$time*8/1024/1024]"
But I Think The Correct one is : #Calculate the bandwidth (in MBit/s) and write it to the files puts $grfd "$now [expr $bw1*8/$time/1024/1024] [expr $bw2/$time*8/1024/1024] [expr $bw3/$time*8/1024/1024]" I did this on ns set x 5; set y 2; puts " [expr $x/$y*8/2/2]"; output :4 but set x 5; set y 2; puts " [expr $x*8/$y/2/2]"; output: 5 Whay is your ideas? Best Regards Hamid Reza __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
