diff --git a/trymcp-day01-image/files/etc/rc.local b/trymcp-day01-image/files/etc/rc.local
index 6b31cac..58c560c 100644
--- a/trymcp-day01-image/files/etc/rc.local
+++ b/trymcp-day01-image/files/etc/rc.local
@@ -11,9 +11,29 @@
 #
 # By default this script does nothing.
 
+update_from_metadata_fields() {
+    local metadataIp="169.254.169.254"
+    local metadataFiels=$(curl -s --connect-timeout 5 169.254.169.254/openstack/latest/meta_data.json | jq -r .meta)
+    if [ -n "${metadataFiels}" ]; then
+        local dmz=$(echo ${metadataFiels} | jq -r .dmz)
+        if [ "${dmz}" == "true" ]
+            local dmzGateway=$(echo ${metadataFiels} | jq -r .dmz_gateway)
+            if [ -n "${dmzGateway}" ]; then
+                local curDefault=$(ip r | grep 'default via' | cut -f 3 -d ' ')
+                if [ "${curDefault}" != "${dmzGateway}" ]; then
+                    ip r del default
+                    ip r add default via ${dmzGateway}
+                fi
+            fi
+        fi
+    fi
+}
+
 if [ ! -f /tmp/bootstrap_interfaces ] && [ -d /srv/salt/reclass/nodes/_generated ]; then
   sed -i "s/single_address:.*/single_address: $(hostname -I | cut -d ' ' -f 1)/g" /srv/salt/reclass/nodes/cfg01.*
   touch /tmp/bootstrap_interfaces
 fi
 
+update_from_metadata_fields || echo "Can't update settings from metadata fields"
+
 exit 0