diff --git a/seichi-onp-k8s/cluster-boot-up/ansible/roles/11-kubeadm-join-cp/tasks/main.yaml b/seichi-onp-k8s/cluster-boot-up/ansible/roles/11-kubeadm-join-cp/tasks/main.yaml
index dd8af67c0..acae10b23 100644
--- a/seichi-onp-k8s/cluster-boot-up/ansible/roles/11-kubeadm-join-cp/tasks/main.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/ansible/roles/11-kubeadm-join-cp/tasks/main.yaml
@@ -6,4 +6,4 @@
 
 - name: Execute kubeadm join command
   become: yes
-  shell: "kubeadm join --config /root/join_kubeadm_cp.yaml"
+  shell: "kubeadm join --config /root/join_kubeadm_cp.yaml" --allow-experimental-api
diff --git a/seichi-onp-k8s/cluster-boot-up/ansible/roles/12-kubeadm-join-wk/tasks/main.yaml b/seichi-onp-k8s/cluster-boot-up/ansible/roles/12-kubeadm-join-wk/tasks/main.yaml
index 99a8841ed..72fbe5932 100644
--- a/seichi-onp-k8s/cluster-boot-up/ansible/roles/12-kubeadm-join-wk/tasks/main.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/ansible/roles/12-kubeadm-join-wk/tasks/main.yaml
@@ -6,5 +6,5 @@
 
 - name: Execute kubeadm join command
   become: yes
-  shell: "kubeadm join --config /root/join_kubeadm_wk.yaml"
+  shell: "kubeadm join --config /root/join_kubeadm_wk.yaml" --allow-experimental-api
  
\ No newline at end of file
diff --git a/seichi-onp-k8s/cluster-boot-up/scripts/nodes/k8s-node-setup.sh b/seichi-onp-k8s/cluster-boot-up/scripts/nodes/k8s-node-setup.sh
index de6e0f78e..ca4bc450b 100644
--- a/seichi-onp-k8s/cluster-boot-up/scripts/nodes/k8s-node-setup.sh
+++ b/seichi-onp-k8s/cluster-boot-up/scripts/nodes/k8s-node-setup.sh
@@ -265,7 +265,7 @@ esac
 
 # Set kubeadm bootstrap token using openssl
 KUBEADM_BOOTSTRAP_TOKEN=$(openssl rand -hex 3).$(openssl rand -hex 8)
-KUBEADM_LOCAL_ENDPOINT=$(ip -4 addr show ens19 | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | awk 'NR==1{print $1}')
+KUBEADM_LOCAL_ENDPOINT=$(ip -4 addr show ens20 | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | awk 'NR==1{print $1}')
 
 # Set init configuration for the first control plane
 cat > "$HOME"/init_kubeadm.yaml <<EOF
@@ -323,7 +323,7 @@ protectKernelDefaults: true
 EOF
 
 # Install Kubernetes without kube-proxy
-kubeadm init --config "$HOME"/init_kubeadm.yaml --skip-phases=addon/kube-proxy --ignore-preflight-errors=NumCPU,Mem
+kubeadm init --config "$HOME"/init_kubeadm.yaml --skip-phases=addon/kube-proxy --ignore-preflight-errors=NumCPU,Mem --allow-experimental-api
 
 mkdir -p "$HOME"/.kube
 cp -i /etc/kubernetes/admin.conf "$HOME"/.kube/config
diff --git a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-1-network.yaml b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-1-network.yaml
index 066c82de4..c4634cda3 100644
--- a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-1-network.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-1-network.yaml
@@ -13,6 +13,12 @@ config:
     - type: static
       address: '192.168.18.11'
       netmask: '255.255.252.0'
+  - type: physical
+    name: ens20
+    subnets:
+    - type: static
+      address: '192.168.32.11'
+      netmask: '255.255.255.0'
   - type: nameserver
     address:
     - '192.168.100.1'
diff --git a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-2-network.yaml b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-2-network.yaml
index 09310f9c9..52e96638b 100644
--- a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-2-network.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-2-network.yaml
@@ -13,6 +13,12 @@ config:
     - type: static
       address: '192.168.18.12'
       netmask: '255.255.252.0'
+  - type: physical
+    name: ens20
+    subnets:
+    - type: static
+      address: '192.168.32.12'
+      netmask: '255.255.255.0'
   - type: nameserver
     address:
     - '192.168.100.1'
diff --git a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-3-network.yaml b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-3-network.yaml
index aa6777b2d..c01dd1a9d 100644
--- a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-3-network.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-cp-3-network.yaml
@@ -13,6 +13,12 @@ config:
     - type: static
       address: '192.168.18.13'
       netmask: '255.255.252.0'
+  - type: physical
+    name: ens20
+    subnets:
+    - type: static
+      address: '192.168.32.13'
+      netmask: '255.255.255.0'
   - type: nameserver
     address:
     - '192.168.100.1'
diff --git a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-1-network.yaml b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-1-network.yaml
index 10d60cf27..4820125bd 100644
--- a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-1-network.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-1-network.yaml
@@ -13,6 +13,12 @@ config:
     - type: static
       address: '192.168.18.21'
       netmask: '255.255.252.0'
+  - type: physical
+    name: ens20
+    subnets:
+    - type: static
+      address: '192.168.32.21'
+      netmask: '255.255.255.0'
   - type: nameserver
     address:
     - '192.168.100.1'
diff --git a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-2-network.yaml b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-2-network.yaml
index 13e453908..a1cb290eb 100644
--- a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-2-network.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-2-network.yaml
@@ -13,6 +13,12 @@ config:
     - type: static
       address: '192.168.18.22'
       netmask: '255.255.252.0'
+  - type: physical
+    name: ens20
+    subnets:
+    - type: static
+      address: '192.168.32.22'
+      netmask: '255.255.255.0'
   - type: nameserver
     address:
     - '192.168.100.1'
diff --git a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-3-network.yaml b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-3-network.yaml
index 6dccf6f2c..1c639f1be 100644
--- a/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-3-network.yaml
+++ b/seichi-onp-k8s/cluster-boot-up/snippets/seichi-onp-k8s-wk-3-network.yaml
@@ -13,6 +13,12 @@ config:
     - type: static
       address: '192.168.18.23'
       netmask: '255.255.252.0'
+  - type: physical
+    name: ens20
+    subnets:
+    - type: static
+      address: '192.168.32.23'
+      netmask: '255.255.255.0'
   - type: nameserver
     address:
     - '192.168.100.1'