diff --git a/xos/configurations/cord/make-vtn-networkconfig-json.sh b/xos/configurations/cord/make-vtn-networkconfig-json.sh
old mode 100644
new mode 100755
index df94597..44f6607
--- a/xos/configurations/cord/make-vtn-networkconfig-json.sh
+++ b/xos/configurations/cord/make-vtn-networkconfig-json.sh
@@ -37,8 +37,9 @@
     fi
 done
 
-NEUTRONIP="127.0.0.1"
-KEYSTONEIP="127.0.0.1"
+HOSTNAME=`hostname`
+NEUTRONIP=`getent hosts $HOSTNAME | awk '{ print $1 }'`
+KEYSTONEIP=`getent hosts $HOSTNAME | awk '{ print $1 }'`
 
 cat >> $FN <<EOF
                 ]