#! /bin/sh # $Id: make-cbr-files.sh,v 1.1.1.1 2000/08/28 18:40:17 jinyang Exp $ # produces directory hierarchy of cbr scripts with paths in the # following format: # ./num-nodes/side-length/pkts-per-conn/num-conn # num-conn is either 3n (each node connects to 3 others) or nn (each # node connects to every other node) # traffic is generated to occur between 10 and 400 seconds; the # `empty' 10 seconds in the beginning allows the routing protocols and # location service etc. to initialize. # first argument is the directory holding ns cbr_dir=`pwd` echo "working in cbr dir $cbr_dir" ns=$1/ns cbrgen_nn=$1/cmu/scripts/cbrgen-nn.tcl cbrgen_cn=$1/cmu/scripts/cbrgen-cn.tcl rate=4.0 c=3 # fill in actual packet/num-conns dirs and cbr files function make_cbr_files () { # dir, n, side length dir=$1 n=$2 length=$3 last_dir=$dir/$n/$length if [ ! -d $dir/$n ] ; then mkdir $dir/$n fi if [ ! -d $last_dir ] ; then mkdir $last_dir fi for num_pkts in 800 6 do if [ ! -d $last_dir/$num_pkts ] ; then mkdir $last_dir/$num_pkts fi # make the cbr files $ns $cbrgen_nn -type cbr -nn $n -seed $RANDOM -rate $rate -numpackets $num_pkts > $last_dir/$num_pkts/nn $ns $cbrgen_cn -type cbr -nn $n -seed $RANDOM -rate $rate -numpackets $num_pkts -c $c > $last_dir/$num_pkts/${c}n done } # build cbr script hierarchy for n, length for length in 500 700 800 do make_cbr_files $cbr_dir 50 $length done for length in 700 1000 1200 do make_cbr_files $cbr_dir 100 $length done for length in 800 1200 1500 do make_cbr_files $cbr_dir 150 $length done for length in 1000 1400 1700 do make_cbr_files $cbr_dir 200 $length done for length in 1100 1500 1900 do make_cbr_files $cbr_dir 250 $length done for length in 1200 1700 2100 do make_cbr_files $cbr_dir 300 $length done
