diff --git a/dist/images/install.sh b/dist/images/install.sh
index aae124cdeae..0eb2ef36cb6 100755
--- a/dist/images/install.sh
+++ b/dist/images/install.sh
@@ -1766,6 +1766,9 @@ spec:
             - name: OVN_DB_IPS
               value: $addresses
           volumeMounts:
+            - mountPath: /var/run/netns
+              name: host-ns
+              mountPropagation: HostToContainer
             - mountPath: /lib/modules
               name: host-modules
               readOnly: true
@@ -1834,6 +1837,9 @@ spec:
         - name: host-sys
           hostPath:
             path: /sys
+        - name: host-ns
+          hostPath:
+            path: /var/run/netns
         - name: cni-conf
           hostPath:
             path: /etc/cni/net.d
@@ -2251,6 +2257,9 @@ spec:
             - name: OVN_DB_IPS
               value: $addresses
           volumeMounts:
+            - mountPath: /var/run/netns
+              name: host-ns
+              mountPropagation: HostToContainer
             - mountPath: /lib/modules
               name: host-modules
               readOnly: true
@@ -2314,6 +2323,9 @@ spec:
         - name: host-sys
           hostPath:
             path: /sys
+        - name: host-ns
+          hostPath:
+            path: /var/run/netns
         - name: cni-conf
           hostPath:
             path: /etc/cni/net.d
diff --git a/dist/images/start-ovs.sh b/dist/images/start-ovs.sh
index 33836a15d2b..149043db2ac 100755
--- a/dist/images/start-ovs.sh
+++ b/dist/images/start-ovs.sh
@@ -35,9 +35,18 @@ cat /proc/cmdline"
 fi
 
 function quit {
-	/usr/share/ovn/scripts/grace_stop_ovn_controller
-	/usr/share/openvswitch/scripts/ovs-ctl stop
-	exit 0
+  set +e
+  for netns in /var/run/netns/*; do
+    nsenter --net=$netns sysctl -w net.ipv4.neigh.eth0.base_reachable_time_ms=180000;
+    nsenter --net=$netns sysctl -w net.ipv4.neigh.eth0.gc_stale_time=180;
+  done
+  # If the arp is in stale or delay status, stop vswitchd will lead prob failed.
+  # Wait a while for prob ready.
+  # As the timeout has been increased existing entry will not change to stale or delay at the moment
+  sleep 5
+  /usr/share/ovn/scripts/grace_stop_ovn_controller
+  /usr/share/openvswitch/scripts/ovs-ctl stop
+  exit 0
 }
 trap quit EXIT
 
@@ -253,5 +262,12 @@ set -e
 
 ovs-vsctl --no-wait set open_vswitch . other_config:flow-restore-wait="false"
 
+set +e
+for netns in /var/run/netns/*; do
+  nsenter --net=$netns sysctl -w net.ipv4.neigh.eth0.base_reachable_time_ms=30000;
+  nsenter --net=$netns sysctl -w net.ipv4.neigh.eth0.gc_stale_time=60;
+done
+set -e
+
 chmod 600 /etc/openvswitch/*
 tail --follow=name --retry /var/log/ovn/ovn-controller.log