diff --git a/configure.sh b/configure.sh
index f2edffc..357cb79 100755
--- a/configure.sh
+++ b/configure.sh
@@ -86,11 +86,25 @@
   neutron net-create --shared fixed-net
   neutron subnet-create --name fixed-subnet --gateway 192.168.0.1 --allocation-pool start=192.168.0.2,end=192.168.0.254 --ip-version 4 fixed-net 192.168.0.0/24
 fi
-FIXED_NET=$(neutron net-list -c name -c shared | grep True | awk '{print $2}' | tail -n 1)
-echo "Fixed net is: $FIXED_NET"
+# public/floating net
+PUBLIC_NET=$(neutron net-list -c name -c router:external | grep True | awk '{print $2}' | tail -n 1)
+FIXED_NET=$(neutron net-list -c name -c shared | grep "fixed-net" | grep True | awk '{print $2}' | tail -n 1)
+FIXED_NET_ID=$(neutron net-list -c id -c name -c shared | grep "fixed-net" | grep True | awk '{print $2}' | tail -n 1)
+FIXED_SUBNET_ID=$(neutron net-show $FIXED_NET_ID -c subnets | grep subnets | awk '{print $4}')
+FIXED_SUBNET_NAME=$(neutron subnet-show -c name $FIXED_SUBNET_ID | grep name | awk '{print $4}')
+echo "Public net name is $PUBLIC_NET"
+echo "Fixed net name is $FIXED_NET, id is $FIXED_NET_ID"
+echo "Fixed subnet is: $FIXED_SUBNET_ID, name: $FIXED_SUBNET_NAME"
 #Updating of tempest_full.conf file is skipped/deprecated
 sed -i 's/${IMAGE_REF2}/'$IMAGE_REF2'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
 sed -i 's/${FIXED_NET}/'$FIXED_NET'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's/${FIXED_SUBNET_NAME}/'$FIXED_SUBNET_NAME'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's/${OS_USERNAME}/'$OS_USERNAME'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's/${OS_TENANT_NAME}/'$OS_TENANT_NAME'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's/${OS_REGION_NAME}/'$OS_REGION_NAME'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's|${OS_AUTH_URL}|'"${OS_AUTH_URL}"'|g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's|${OS_PASSWORD}|'"${OS_PASSWORD}"'|g' $current_path/cvp-configuration/tempest/tempest_ext.conf
+sed -i 's|${PUBLIC_NET}|'"${PUBLIC_NET}"'|g' $current_path/cvp-configuration/tempest/tempest_ext.conf
 sed -i 's/publicURL/'$TEMPEST_ENDPOINT_TYPE'/g' $current_path/cvp-configuration/tempest/tempest_ext.conf
 #supress tempest.conf display in console
 #cat $current_path/cvp-configuration/tempest/tempest_ext.conf