diff --git a/contrib/drivers/k8s_opensuse_v1/templates/kubecluster.yaml b/contrib/drivers/k8s_opensuse_v1/templates/kubecluster.yaml
index d929f0edda..8a78d46d6c 100644
--- a/contrib/drivers/k8s_opensuse_v1/templates/kubecluster.yaml
+++ b/contrib/drivers/k8s_opensuse_v1/templates/kubecluster.yaml
@@ -544,6 +544,7 @@ resources:
           fixed_network: {get_resource: fixed_network}
           fixed_subnet: {get_resource: fixed_subnet}
           network_driver: {get_param: network_driver}
+          flannel_network_cidr: {get_param: flannel_network_cidr}
           kube_master_ip: {get_attr: [api_address_lb_switch, private_ip]}
           etcd_server_ip: {get_attr: [etcd_address_lb_switch, private_ip]}
           external_network: {get_param: external_network}
diff --git a/contrib/drivers/k8s_opensuse_v1/templates/kubemaster.yaml b/contrib/drivers/k8s_opensuse_v1/templates/kubemaster.yaml
index a3f5607944..c0acc46065 100644
--- a/contrib/drivers/k8s_opensuse_v1/templates/kubemaster.yaml
+++ b/contrib/drivers/k8s_opensuse_v1/templates/kubemaster.yaml
@@ -42,12 +42,10 @@ parameters:
   flannel_network_cidr:
     type: string
     description: network range for flannel overlay network
-    default: 10.100.0.0/16
 
   flannel_network_subnetlen:
     type: number
     description: size of subnet assigned to each master
-    default: 24
 
   flannel_network_subnet_min:
     type: string
@@ -74,14 +72,12 @@ parameters:
   tls_disabled:
     type: boolean
     description: whether or not to enable TLS
-    default: False
 
   kubernetes_port:
     type: number
     description: >
       The port which are used by kube-apiserver to provide Kubernetes
       service.
-    default: 6443
 
   kube_version:
     type: string
@@ -306,6 +302,8 @@ resources:
         - {get_param: secgroup_kube_master_id}
       fixed_ips:
         - subnet: {get_param: fixed_subnet}
+      allowed_address_pairs:
+        - ip_address: {get_param: flannel_network_cidr}
       replacement_policy: AUTO
 
   kube_master_floating:
diff --git a/contrib/drivers/k8s_opensuse_v1/templates/kubeminion.yaml b/contrib/drivers/k8s_opensuse_v1/templates/kubeminion.yaml
index 89b222c30a..6131281c5a 100644
--- a/contrib/drivers/k8s_opensuse_v1/templates/kubeminion.yaml
+++ b/contrib/drivers/k8s_opensuse_v1/templates/kubeminion.yaml
@@ -84,6 +84,10 @@ parameters:
     type: string
     description: network driver to use for instantiating container networks
 
+  flannel_network_cidr:
+    type: string
+    description: network range for flannel overlay network
+
   wait_condition_timeout:
     type: number
     description : >
@@ -305,6 +309,8 @@ resources:
         - get_param: secgroup_kube_minion_id
       fixed_ips:
         - subnet: {get_param: fixed_subnet}
+      allowed_address_pairs:
+        - ip_address: {get_param: flannel_network_cidr}
       replacement_policy: AUTO
 
   kube_minion_floating: