diff --git a/dist/images/start-controller.sh b/dist/images/start-controller.sh
index 3f269ff69b0..6e034234a22 100755
--- a/dist/images/start-controller.sh
+++ b/dist/images/start-controller.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 set -euo pipefail
-export OVN_NB_DAEMON=$(ovn-nbctl --db=tcp:${OVN_NB_SERVICE_HOST}:${OVN_NB_SERVICE_PORT} --pidfile --detach)
+export OVN_NB_DAEMON=$(ovn-nbctl --db=tcp:[${OVN_NB_SERVICE_HOST}]:${OVN_NB_SERVICE_PORT} --pidfile --detach)
 exec ./kube-ovn-controller --ovn-nb-host=${OVN_NB_SERVICE_HOST} --ovn-nb-port=${OVN_NB_SERVICE_PORT} $@
\ No newline at end of file
diff --git a/dist/images/start-db.sh b/dist/images/start-db.sh
index ad379228a0b..aa6a4fef16a 100755
--- a/dist/images/start-db.sh
+++ b/dist/images/start-db.sh
@@ -1,9 +1,9 @@
 #!/bin/bash
 set -eo pipefail
 
-DB_NB_ADDR=${DB_NB_ADDR:-0.0.0.0}
+DB_NB_ADDR=${DB_NB_ADDR:-::}
 DB_NB_PORT=${DB_NB_PORT:-6641}
-DB_SB_ADDR=${DB_SB_ADDR:-0.0.0.0}
+DB_SB_ADDR=${DB_SB_ADDR:-::}
 DB_SB_PORT=${DB_SB_PORT:-6642}
 
 function gen_conn_str {
@@ -60,7 +60,7 @@ else
 fi
 
 # ovn-nb and ovn-sb listen on tcp ports for ovn-controller to connect
-ovn-nbctl set-connection ptcp:${DB_NB_PORT}:${DB_NB_ADDR}
-ovn-sbctl set-connection ptcp:${DB_SB_PORT}:${DB_SB_ADDR}
+ovn-nbctl set-connection ptcp:${DB_NB_PORT}:[${DB_NB_ADDR}]
+ovn-sbctl set-connection ptcp:${DB_SB_PORT}:[${DB_SB_ADDR}]
 
 tail -f /var/log/openvswitch/ovn-northd.log
\ No newline at end of file
diff --git a/yamls/crd.yaml b/yamls/crd.yaml
index 93cee178514..efee4f0711c 100644
--- a/yamls/crd.yaml
+++ b/yamls/crd.yaml
@@ -61,6 +61,12 @@ spec:
     - name: GatewayType
       type: string
       JSONPath: .spec.gatewayType
+    - name: Used
+      type: integer
+      JSONPath: .status.usingIPs
+    - name: Available
+      type: integer
+      JSONPath: .status.availableIPs
   validation:
     openAPIV3Schema:
       properties:
@@ -70,4 +76,4 @@ spec:
             cidrBlock:
               type: "string"
             gateway:
-              type: "string"
+              type: "string"
\ No newline at end of file