diff --git a/Makefile b/Makefile
index f0ed853..d6a0363 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 SHELL := /bin/bash
 
+PULL_SECRET ?= openshift_pull.json
 OUT_DIR = $(CURDIR)/build/_output/
 
 all: build-manifests test
@@ -11,21 +12,13 @@ build-manifests:
 	./hack/build-manifests.sh ${OUT_DIR}
 
 kcli-run-ocp:
-	./kcli/run.sh ./kcli/ocp.yaml openshift-pull.json
-
-kcli-add-slb:
-	./kcli/add-slb.sh
-
-kcli-del-slb:
-	./kcli/del-slb.sh
+	./kcli/run.sh ./kcli/ocp.yaml ${PULL_SECRET}
 
 kcli-run-rhcos:
-	./kcli/run.sh ./kcli/rhcos.yaml openshift-pull.json
+	./kcli/run.sh ./kcli/rhcos.yaml ${PULL_SECRET}
 
 .PHONY: \
 	test \
 	build-manifests \
 	kcli-run-ocp \
-	kcli-add-slb \
-	kcli-del-slb \
 	kcli-run-rhcos
diff --git a/add-slb-nncp.yaml b/add-slb-nncp.yaml
deleted file mode 100644
index 9307133..0000000
--- a/add-slb-nncp.yaml
+++ /dev/null
@@ -1,33 +0,0 @@
-apiVersion: nmstate.io/v1                                                       
-kind: NodeNetworkConfigurationPolicy                                            
-metadata:                                                                       
-  name: slb
-spec:
-  capture:
-    primary-nic: interfaces.description == "primary"
-    secondary-nic: interfaces.description == "secondary"
-  desiredState:
-    interfaces:
-    - name: brcnv
-      type: ovs-interface
-      state: up
-      mac-address: "{{ capture.primary-nic.interfaces.0.mac-address }}"
-      ipv4:
-        enabled: true
-        dhcp: true
-    - name: brcnv
-      type: ovs-bridge
-      state: up
-      bridge:
-        options:
-          stp: false
-          mcast-snooping-enable: false
-          rstp: false
-        port:
-        - name: bond0
-          link-aggregation:
-            mode: balance-slb
-            port:
-            - name: "{{ capture.primary-nic.interfaces.0.name }}"
-            - name: "{{ capture.secondary-nic.interfaces.0.name }}"
-        - name: brcnv
diff --git a/cnvnet-nad.yaml b/cnvnet-nad.yaml
new file mode 100644
index 0000000..ea5b7d7
--- /dev/null
+++ b/cnvnet-nad.yaml
@@ -0,0 +1,16 @@
+---
+apiVersion: k8s.cni.cncf.io/v1
+kind: NetworkAttachmentDefinition
+metadata:
+  name: cnvnet
+spec:
+  config: |2
+    {
+            "cniVersion": "0.3.1",
+            "name": "cnvnet",
+            "type": "ovn-k8s-cni-overlay",
+            "topology": "localnet",
+            "vlan": 20,
+            "netAttachDefName": "default/cnvnet"
+    }
+
diff --git a/custom-config.fcc.tmpl b/custom-config.fcc.tmpl
index 000b248..f2f535c 100644
--- a/custom-config.fcc.tmpl
+++ b/custom-config.fcc.tmpl
@@ -16,7 +16,6 @@ storage:
         inline: |
           [main]
           no-auto-default=*
-          dhcp=dhclient
     - path: /usr/local/bin/capture-macs
       mode: 0755
       contents:
diff --git a/del-slb-nncp.yaml b/del-slb-nncp.yaml
deleted file mode 100644
index 2b22814..0000000
--- a/del-slb-nncp.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-apiVersion: nmstate.io/v1                                                       
-kind: NodeNetworkConfigurationPolicy                                            
-metadata:                                                                       
-  name: slb
-spec:
-  capture:
-    primary-nic: interfaces.description == "primary"
-    secondary-nic: interfaces.description == "secondary"
-  desiredState:
-    interfaces:
-    - name: brcnv
-      type: ovs-interface
-      state: absent
-    - name: brcnv
-      type: ovs-bridge
-      state: absent
-    - name: "{{ capture.primary-nic.interfaces.0.name }}"
-      type: ethernet
-      state: up
-      ipv4:
-        enabled: true
-        dhcp: true
-    - name: "{{ capture.secondary-nic.interfaces.0.name }}"
-      type: ethernet
-      state: up
-      ipv4:
-        enabled: false
diff --git a/hack/build-manifests.sh b/hack/build-manifests.sh
index 181efdc..c32eee5 100755
--- a/hack/build-manifests.sh
+++ b/hack/build-manifests.sh
@@ -4,12 +4,6 @@ set -ex
 
 OUT_DIR=$1
 
-copy_nncp_manifests() {
-	local nncp_glob="*-slb-nncp.yaml"
-
-	cp ${nncp_glob} ${OUT_DIR}
-}
-
 build_custom_config() {
 	local output_fcc=${OUT_DIR}/custom-config.fcc
 	local output_ign=${OUT_DIR}/custom-config.ign
@@ -26,23 +20,21 @@ build_custom_config() {
 }
 
 build_mco() {
-	local output_worker_mco=${OUT_DIR}/mco_ovs_workers.yml
-	local output_supervisor_mco=${OUT_DIR}/mco_ovs_supervisor.yml
+  local output_worker_mco=${OUT_DIR}/mco_ovs_workers.yml
+  local output_supervisor_mco=${OUT_DIR}/mco_ovs_supervisor.yml
 
-	# Base64 encode the `init-interfaces.sh` file
-  base64_script_content=$(base64 -w 0 < init-interfaces.sh) && export base64_script_content
+  # Base64 encode the `init-interfaces.sh` file
+  export base64_script_content=$(base64 -w 0 < init-interfaces.sh)
 
   # Paste the content into each MCO file
-  envsubst \$base64_script_content < mco_ovs_workers.yml.tmpl > "${output_worker_mco}"
-  envsubst \$base64_script_content < mco_ovs_supervisor.yml.tmpl > "${output_supervisor_mco}"
+  envsubst < mco_ovs_workers.yml.tmpl > "${output_worker_mco}"
+  envsubst < mco_ovs_supervisor.yml.tmpl > "${output_supervisor_mco}"
 }
 
 if [[ ! -d "${OUT_DIR}" ]]; then
   mkdir -p "${OUT_DIR}"
 fi
 
-copy_nncp_manifests
-
 build_custom_config
 
 build_mco
diff --git a/init-interfaces.sh b/init-interfaces.sh
index 815db00..a74930f 100644
--- a/init-interfaces.sh
+++ b/init-interfaces.sh
@@ -3,134 +3,69 @@
 set -ex
 
 is_configured() {
-  [[ $(grep primary /etc/NetworkManager/system-connections/* | wc -l) -ge 1 && $(grep secondary /etc/NetworkManager/system-connections/* | wc -l) -ge 1 ]]
+  [[ $(nmstatectl show --json bondcnv |jq '.interfaces |length') -eq 1 ]]
 }
 
-is_con_exists() {
-  local con_name=$1
-  if nmcli -t -g NAME con show | grep -w -q "$con_name"; then
-    return 0 # true
-  fi
-  return 1 # false
+read_mac() {
+  local field=$1
+  awk -F= "/$field/ {print \$2}" < /boot/mac_addresses | tr '[:lower:]' '[:upper:]'
 }
 
-is_con_active() {
-  local con_name=$1
-  if nmcli -t -g NAME con show --active | grep -w -q "$con_name"; then
-    return 0 # true
-  fi
-  return 1 # false
+find_interface_by_mac() {
+  local mac=$1
+  nmstatectl show --json |jq -r ".interfaces[] | select(.\"mac-address\"==\"$mac\").name"
 }
 
-get_con_name_by_mac_or_device() {
-  local mac=$(echo $1 | sed -e 's/\\\|://g')
-  local dev_name=$2
-  while read -r con; do
-    if [[ "$(nmcli -g 802-3-ethernet.mac-address c show "${con}" | tr '[A-Z]' '[a-z]' | sed -e 's/\\\|://g')" == "$mac" || $(nmcli -g connection.interface-name c show "${con}") == "${dev_name}" ]]; then
-      echo "${con}"
-      break
-    fi
-  done <<< "$(nmcli -g NAME c show)"
+create_cnvnet() {
+  nmstatectl apply << EOF
+ovn:
+  bridge-mappings:
+  - localnet: cnvnet
+    bridge: br-ex
+EOF
 }
 
-generate_new_con_name() {
-  local device_name=$1
-  printf "ethernet-%s-%s" "$device_name" "$RANDOM"
-}
+create_bondcnv() {
+  if [[ ! -f /boot/mac_addresses ]] ; then
+    echo "no mac address configuration file found .. exiting"
+    exit 1
+  fi
+  
+  if is_configured; then
+    echo "interfaces already configured"
+    exit 0
+  fi
+  
+  local default_device=$(find_interface_by_mac $(read_mac PRIMARY_MAC))
+  local secondary_device=$(find_interface_by_mac $(read_mac SECONDARY_MAC))
+  
+  echo -e "default dev: $default_device \nsecondary dev: $secondary_device"
+  if [[ -z "$default_device" ]] || [[ -z "$secondary_device" ]]; then
+    echo "error: primary/secondary device name not found"
+    exit 1
+  fi
 
-set_description() {
-  local mac=$1
-  local nic=$2
-  local description=$3
-  local connections=$(grep -REl "type=ethernet" /etc/NetworkManager/system-connections | xargs -I{} -- grep -El -i "mac-address=${mac}|interface-name=${nic}" "{}")
-  IFS=$'\n'
-  for connection in ${connections}; do
-      if ! grep nmstate.interface.description "${connection}"; then
-        echo "" >> "${connection}"
-        echo "[user]" >> "${connection}"
-        echo "nmstate.interface.description=${description}" >> "${connection}"
-      else
-        sed -i "s/nmstate\.interface\.description=.*/nmstate.interface.description=$description/" "${connection}"
-      fi
-  done
-  unset IFS
+# We cannot use nmpolicy [1] or /etc/nmstate yet [2]
+# [1] https://issues.redhat.com/browse/RHEL-26617
+# [2] https://github.com/openshift/machine-config-operator/pull/4212
+  nmstatectl apply << EOF
+interfaces:
+- name: bondcnv
+  type: bond
+  state: up
+  ipv4:
+    enabled: true
+    dhcp: true
+  copy-mac-from: $default_device
+  link-aggregation:
+    mode: balance-xor
+    options:
+      xmit_hash_policy: vlan+srcmac
+      balance-slb: 1
+    port:
+    - $default_device
+    - $secondary_device
+EOF
 }
 
-if [[ ! -f /boot/mac_addresses ]] ; then
-  echo "no mac address configuration file found .. exiting"
-  exit 1
-fi
-
-if is_configured; then
-  echo "interfaces already configured"
-  exit 0
-fi
-
-primary_mac="$(awk -F= '/PRIMARY_MAC/ {print $2}' < /boot/mac_addresses | tr '[:upper:]' '[:lower:]')"
-secondary_mac="$(awk -F= '/SECONDARY_MAC/ {print $2}' < /boot/mac_addresses | tr '[:upper:]' '[:lower:]')"
-
-default_device=""
-secondary_device=""
-default_connection_name=""
-secondary_connection_name=""
-
-for dev in $(nmcli device status | awk '/ethernet/ {print $1}'); do
-  dev_mac=$(nmcli -g GENERAL.HWADDR dev show "$dev" | sed -e 's/\\//g' | tr '[:upper:]' '[:lower:]')
-  case $dev_mac in
-    "${primary_mac}")
-      default_device="$dev"
-      default_connection_name=$(get_con_name_by_mac_or_device "$primary_mac" "$dev")
-      ;;
-    "${secondary_mac}")
-      secondary_device="$dev"
-      secondary_connection_name=$(get_con_name_by_mac_or_device "$secondary_mac" "$dev")
-      ;;
-    *)
-      ;;
-  esac
-done
-
-echo -e "default dev: $default_device (CONNECTION.NAME $default_connection_name)\nsecondary dev: $secondary_device (CONNECTION.NAME $secondary_connection_name)"
-if [[ -z "$default_device" ]] || [[ -z "$secondary_device" ]]; then
-  echo "error: primary/secondary device name not found"
-  exit 1
-fi
-
-if eval ! is_con_exists "\"$default_connection_name\""; then
-  default_connection_name="$(generate_new_con_name "${default_device}")" && export default_connection_name
-  nmcli con add type ethernet \
-                conn.interface "${default_device}" \
-                connection.autoconnect yes \
-                ipv4.method auto \
-                con-name "${default_connection_name}" \
-                802-3-ethernet.mac-address "${primary_mac}"
-fi
-if eval ! is_con_active "\"$default_connection_name\""; then
-  nmcli con up "${default_connection_name}"
-fi
-
-if eval ! is_con_exists "\"$secondary_connection_name\""; then
-  secondary_connection_name="$(generate_new_con_name "${secondary_device}")" && export secondary_connection_name
-  nmcli con add type ethernet \
-                conn.interface "${secondary_device}" \
-                connection.autoconnect yes \
-                ipv4.method disabled \
-                ipv6.method disabled \
-                con-name "${secondary_connection_name}" \
-                802-3-ethernet.mac-address "${secondary_mac}"
-fi
-if eval ! is_con_active "\"${secondary_connection_name}\""; then
-  nmcli con mod "${secondary_connection_name}" \
-                connection.interface-name "${secondary_device}" \
-                connection.autoconnect yes \
-                ipv4.method disabled \
-                ipv6.method disabled \
-                802-3-ethernet.mac-address "${secondary_mac}"
-  nmcli con up "${secondary_connection_name}" || /bin/true
-fi
-
-set_description "${primary_mac}" "${default_device}" primary
-set_description "${secondary_mac}" "${secondary_device}" secondary
-
-nmcli c reload
-
+$@
diff --git a/kcli/ocp.yaml b/kcli/ocp.yaml
index 941cf99..444bfe2 100644
--- a/kcli/ocp.yaml
+++ b/kcli/ocp.yaml
@@ -1,6 +1,6 @@
 parameters:
  vmrules:
- - rhocs-slb-master-0:
+ - rhocs-slb-ctlplane-0:
     cmds: 
     - echo redhat | passwd --stdin core
     cmdline: custom-config macAddressList=52:54:00:f6:80:01,52:54:00:f6:80:02
@@ -23,11 +23,8 @@ rhocs-slb:
  type: kube
  kubetype: openshift
  domain: redhat.com
- version: nightly
- tag: '4.10'
- masters: 1
+ tag: '4.14'
+ ctlplanes: 1
  workers: 1
  memory: 16384
  numcpus: 16
- postscripts:
-   - kcli/deploy-knmstate.sh
diff --git a/kcli/run.sh b/kcli/run.sh
index 284cfdd..1a58802 100755
--- a/kcli/run.sh
+++ b/kcli/run.sh
@@ -1,4 +1,4 @@
-#!/bin/bash -e
+#!/bin/bash -ex
 
 tmpdir=$(mktemp -d)
 
@@ -20,11 +20,11 @@ patch -p1 < kcli/ignition.patch
 export base64_capture_macs_script_content=$(cat capture-macs.sh|base64 -w 0) 
 envsubst < custom-config.fcc.tmpl  > custom-config.fcc
 butane < custom-config.fcc > rhocs-slb-worker-0.ign
-cp rhocs-slb-worker-0.ign rhocs-slb-master-0.ign
+cp rhocs-slb-worker-0.ign rhocs-slb-ctlplane-0.ign
 
 mkdir -p manifests
 export base64_script_content=$(cat init-interfaces.sh|base64 -w 0) 
-envsubst <  mco_ovs_workers.yml.tmpl > manifests/mco_ovs_workers.yml 
+envsubst < mco_ovs_workers.yml.tmpl > manifests/mco_ovs_workers.yml
 envsubst < mco_ovs_supervisor.yml.tmpl > manifests/mco_ovs_supervisor.yml
 
 if [[ $0 =~ run.sh ]]; then
diff --git a/mco_ovs_supervisor.yml.tmpl b/mco_ovs_supervisor.yml.tmpl
index b72fc7a..d372930 100644
--- a/mco_ovs_supervisor.yml.tmpl
+++ b/mco_ovs_supervisor.yml.tmpl
@@ -12,14 +12,24 @@ spec:
       units:
         - contents: |
             [Unit]
-            Before=kubelet.service
-            After=NetworkManager.service
+            Before=ovs-configuration.service
+            After=NetworkManager-wait-online.service
             [Service]
             Type=oneshot
-            ExecStart=/bin/sh /var/init-interfaces.sh
+            ExecStart=/bin/sh /var/init-interfaces.sh create_bondcnv
             [Install]
             WantedBy=multi-user.target
-          name: setup-ovs.service
+          name: create-bondcnv.service
+          enabled: true
+        - contents: |
+            [Unit]
+            After=ovs-configuration.service
+            [Service]
+            Type=oneshot
+            ExecStart=/bin/sh /var/init-interfaces.sh create_cnvnet
+            [Install]
+            WantedBy=multi-user.target
+          name: create-cnvnet.service
           enabled: true
     storage:
       files:
diff --git a/mco_ovs_workers.yml.tmpl b/mco_ovs_workers.yml.tmpl
index 049979e..2e62873 100644
--- a/mco_ovs_workers.yml.tmpl
+++ b/mco_ovs_workers.yml.tmpl
@@ -12,15 +12,26 @@ spec:
       units:
         - contents: |
             [Unit]
-            Before=kubelet.service
-            After=NetworkManager.service
+            Before=ovs-configuration.service
+            After=NetworkManager-wait-online.service
             [Service]
             Type=oneshot
-            ExecStart=/bin/sh /var/init-interfaces.sh
+            ExecStart=/bin/sh /var/init-interfaces.sh create_bondcnv
             [Install]
             WantedBy=multi-user.target
-          name: setup-ovs.service
+          name: create-bondcnv.service
           enabled: true
+        - contents: |
+            [Unit]
+            After=ovs-configuration.service
+            [Service]
+            Type=oneshot
+            ExecStart=/bin/sh /var/init-interfaces.sh create_cnvnet
+            [Install]
+            WantedBy=multi-user.target
+          name: create-cnvnet.service
+          enabled: true
+
     storage:
       files:
         - contents:
diff --git a/tests/test-coreos.sh b/tests/test-coreos.sh
index 8bd77cf..666b7d0 100755
--- a/tests/test-coreos.sh
+++ b/tests/test-coreos.sh
@@ -3,7 +3,7 @@
 set -ex
 
 COREOS_ASSEMBLER_REPO_URL=https://github.com/coreos/coreos-assembler.git
-OPENSHIFT_VERSION=${OPENSHIFT_VERSION:-"4.13"}
+OPENSHIFT_VERSION=${OPENSHIFT_VERSION:-"4.14"}
 COREOS_ASSEMBLER_REPO_BRANCH=${COREOS_ASSEMBLER_REPO_BRANCH:-"origin/rhcos-${OPENSHIFT_VERSION}"}
 IMAGE_INSTALLER_BRANCH=${IMAGE_INSTALLER_BRANCH:-"release-${OPENSHIFT_VERSION}"}
 RHCOS_SLB_TEST_PATH=mantle/kola/tests/misc/network.go