diff --git a/de/heat-templates/fragments/NetworkAccBM.yaml b/de/heat-templates/fragments/NetworkAccBM.yaml
index a5c02c8..ac3f194 100644
--- a/de/heat-templates/fragments/NetworkAccBM.yaml
+++ b/de/heat-templates/fragments/NetworkAccBM.yaml
@@ -5,6 +5,9 @@
     type: string
   control_network_cidr:
     type: string
+  dns_nameservers:
+    type: json
+    default: []
 
 resources:
 
diff --git a/de/heat-templates/fragments/NetworkAccVM.yaml b/de/heat-templates/fragments/NetworkAccVM.yaml
index 66515d2..7ec1a14 100644
--- a/de/heat-templates/fragments/NetworkAccVM.yaml
+++ b/de/heat-templates/fragments/NetworkAccVM.yaml
@@ -5,6 +5,9 @@
     type: string
   control_network_cidr:
     type: string
+  dns_nameservers:
+    type: json
+    default: []
 
 resources:
 
@@ -16,9 +19,7 @@
       network: { get_resource: network }
       enable_dhcp: true
       cidr: { get_param: control_network_cidr }
-      dns_nameservers:
-        - 172.18.224.6
-        - 172.18.176.6
+      dns_nameservers: { get_param: dns_nameservers }
   router:
     type: OS::Neutron::Router
     properties:
diff --git a/de/heat-templates/top.yaml b/de/heat-templates/top.yaml
index 4d472c1..c1f27ad 100644
--- a/de/heat-templates/top.yaml
+++ b/de/heat-templates/top.yaml
@@ -10,6 +10,9 @@
     description: >
       ID of public network for which floating IP addresses will be allocated/
       for baremetal case flat provision network for nodes
+  dns_nameservers:
+    type: json
+    default: []
   control_network_cidr:
     type: string
     description: The CIDR of control network, used to detect control interface.
@@ -326,6 +329,7 @@
     properties:
       public_net_id: { get_param: public_net_id }
       control_network_cidr: { get_param: control_network_cidr }
+      dns_nameservers: { get_param: dns_nameservers }
 
   tun_network:
     type: MCP2::NetworkTun