diff --git a/pkg/controller/init.go b/pkg/controller/init.go
index be2fb550881..8d58121c9fb 100644
--- a/pkg/controller/init.go
+++ b/pkg/controller/init.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"strings"
 
+	v1 "k8s.io/api/core/v1"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
@@ -12,6 +13,7 @@ import (
 	"k8s.io/klog"
 
 	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
+	"github.com/kubeovn/kube-ovn/pkg/ovs"
 	"github.com/kubeovn/kube-ovn/pkg/util"
 )
 
@@ -298,6 +300,9 @@ func (c *Controller) InitIPAM() error {
 					}
 				}
 			}
+			if err = c.initAppendPodExternalIds(pod); err != nil {
+				klog.Errorf("failed to init append pod %s.%s externalIds: %v", pod.Name, pod.Namespace, err)
+			}
 		}
 	}
 
@@ -318,6 +323,10 @@ func (c *Controller) InitIPAM() error {
 			if v4IP != "" && v6IP != "" {
 				node.Annotations[util.IpAddressAnnotation] = util.GetStringIP(v4IP, v6IP)
 			}
+
+			if err = c.initAppendNodeExternalIds(portName, node.Name); err != nil {
+				klog.Errorf("failed to init append node %s externalIds: %v", node.Name, err)
+			}
 		}
 	}
 
@@ -465,3 +474,48 @@ func (c *Controller) initSyncCrdVlans() error {
 
 	return nil
 }
+
+func (c *Controller) initAppendPodExternalIds(pod *v1.Pod) error {
+	podNets, err := c.getPodKubeovnNets(pod)
+	if err != nil {
+		klog.Errorf("failed to get pod nets %v", err)
+		return err
+	}
+
+	for _, podNet := range podNets {
+		portName := ovs.PodNameToPortName(pod.Name, pod.Namespace, podNet.ProviderName)
+		externalIds, err := c.ovnClient.OvnGet("logical_switch_port", portName, "external_ids", "")
+		if err != nil {
+			klog.Errorf("failed to get lsp external_ids for pod %s/%s, %v", pod.Namespace, pod.Name, err)
+			return err
+		}
+		if strings.Contains(externalIds, "pod") || strings.Contains(externalIds, "vendor") {
+			continue
+		}
+
+		ovnCommand := []string{"set", "logical_switch_port", portName, fmt.Sprintf("external_ids:pod=%s/%s", pod.Namespace, pod.Name), fmt.Sprintf("external_ids:vendor=%s", util.CniTypeName)}
+		if err = c.ovnClient.SetLspExternalIds(ovnCommand); err != nil {
+			klog.Errorf("failed to set lsp external_ids for pod %s/%s, %v", pod.Namespace, pod.Name, err)
+			return err
+		}
+	}
+	return nil
+}
+
+func (c *Controller) initAppendNodeExternalIds(portName, nodeName string) error {
+	externalIds, err := c.ovnClient.OvnGet("logical_switch_port", portName, "external_ids", "")
+	if err != nil {
+		klog.Errorf("failed to get lsp external_ids for node %s, %v", nodeName, err)
+		return err
+	}
+	if strings.Contains(externalIds, "vendor") {
+		return nil
+	}
+
+	ovnCommand := []string{"set", "logical_switch_port", portName, fmt.Sprintf("external_ids:vendor=%s", util.CniTypeName)}
+	if err = c.ovnClient.SetLspExternalIds(ovnCommand); err != nil {
+		klog.Errorf("failed to set lsp external_ids for node %s, %v", nodeName, err)
+		return err
+	}
+	return nil
+}
diff --git a/pkg/ovs/ovn-nbctl.go b/pkg/ovs/ovn-nbctl.go
index b3792aafb95..0f1df6f439c 100644
--- a/pkg/ovs/ovn-nbctl.go
+++ b/pkg/ovs/ovn-nbctl.go
@@ -1155,3 +1155,21 @@ func (c Client) CreateLocalnetPort(ls, port, providerName, vlanID string) error
 
 	return nil
 }
+
+func (c Client) OvnGet(table, record, column, key string) (string, error) {
+	var columnVal string
+	if key == "" {
+		columnVal = column
+	} else {
+		columnVal = column + ":" + key
+	}
+	args := []string{"get", table, record, columnVal}
+	return c.ovnNbCommand(args...)
+}
+
+func (c Client) SetLspExternalIds(cmd []string) error {
+	if _, err := c.ovnNbCommand(cmd...); err != nil {
+		return fmt.Errorf("failed to set lsp externalIds, %v", err)
+	}
+	return nil
+}