diff --git a/scripts/showflow.sh b/scripts/showflow.sh
index 5b6fb34..15824d7 100755
--- a/scripts/showflow.sh
+++ b/scripts/showflow.sh
@@ -1,27 +1,19 @@
 #! /bin/bash
 controller=""
-switches=`ifconfig -a | grep sw |grep -v eth | awk '{print $1}'`
+switches=`sudo ovs-vsctl list-br`
 
 function host2ip (){
    ip=`grep $1 /etc/hosts |grep -v "ip6"|  awk '{print $1}'`
    echo $ip
 }
 
-function cdpid (){
-#    dpid=echo $1 | awk '{printf("%s%s:%s%s:%s%s:%s%s:%s%s:%s%s:%s%s:%s%s",$1[0],$1[1],$1[2],$1[3],$1[4],$1[5],$1[6],$1[7],$1[8],$1[9],$1[10],$1[11],$1[12],$1[13],$1[14],$1[15])}'
-    dpid=`echo $1 | awk '{printf("%s\n",$0[0])}'`
-}
-
 dpids=()
 for s in $switches; do
-#    echo -n "$s : "
     i=`sudo ovs-ofctl  show  $s |grep dpid | awk -F ":" '{print $4}'`
     dpids+=($i)
 done
 ((j=0))
 for s in $switches; do
-    id=`cdpid ${dpids[$j]}`
-    echo id
-#    sudo ovs-ofctl  dump-flows  $s |grep cookie| awk -vsw=$s -vdpid=${dpids[$j]} '{printf("%s %s %s\n",sw,dpid,$0)}'
+    sudo ovs-ofctl  dump-flows  $s |grep cookie| awk -vsw=$s -vdpid=${dpids[$j]} '{printf("%s dpid=%s %s\n",sw,dpid,$0)}'
     ((j ++ ))
 done