diff --git a/charts/templates/kube-ovn-crd.yaml b/charts/templates/kube-ovn-crd.yaml
index fae15ed101d..399b4a88d76 100644
--- a/charts/templates/kube-ovn-crd.yaml
+++ b/charts/templates/kube-ovn-crd.yaml
@@ -1760,6 +1760,8 @@ spec:
                   type: boolean
                 enableEcmp:
                   type: boolean
+                enableMulticastSnoop:
+                  type: boolean
                 routeTable:
                   type: string
   scope: Cluster
diff --git a/dist/images/install.sh b/dist/images/install.sh
index 0b7abed236c..0b0ca80df3a 100755
--- a/dist/images/install.sh
+++ b/dist/images/install.sh
@@ -2299,6 +2299,8 @@ spec:
                   type: boolean
                 enableEcmp:
                   type: boolean
+                enableMulticastSnoop:
+                  type: boolean
                 routeTable:
                   type: string
   scope: Cluster
diff --git a/pkg/apis/kubeovn/v1/types.go b/pkg/apis/kubeovn/v1/types.go
index 151f41f2255..be9b19e68ef 100644
--- a/pkg/apis/kubeovn/v1/types.go
+++ b/pkg/apis/kubeovn/v1/types.go
@@ -166,6 +166,7 @@ type SubnetSpec struct {
 	U2OInterconnection   bool   `json:"u2oInterconnection,omitempty"`
 	EnableLb             *bool  `json:"enableLb,omitempty"`
 	EnableEcmp           bool   `json:"enableEcmp,omitempty"`
+	EnableMulicastSnoop  bool   `json:"enableMulticastSnoop,omitempty"`
 
 	RouteTable string `json:"routeTable,omitempty"`
 }
diff --git a/pkg/controller/subnet.go b/pkg/controller/subnet.go
index 837c84f1b5a..a1f65bcf7e9 100644
--- a/pkg/controller/subnet.go
+++ b/pkg/controller/subnet.go
@@ -104,6 +104,7 @@ func (c *Controller) enqueueUpdateSubnet(old, new interface{}) {
 		oldSubnet.Spec.RouteTable != newSubnet.Spec.RouteTable ||
 		oldSubnet.Spec.Vpc != newSubnet.Spec.Vpc ||
 		oldSubnet.Spec.NatOutgoing != newSubnet.Spec.NatOutgoing ||
+		oldSubnet.Spec.EnableMulicastSnoop != newSubnet.Spec.EnableMulicastSnoop ||
 		!reflect.DeepEqual(oldSubnet.Spec.NatOutgoingPolicyRules, newSubnet.Spec.NatOutgoingPolicyRules) ||
 		(newSubnet.Spec.U2OInterconnection && newSubnet.Spec.U2OInterconnectionIP != "" &&
 			oldSubnet.Spec.U2OInterconnectionIP != newSubnet.Spec.U2OInterconnectionIP) {
@@ -758,6 +759,19 @@ func (c *Controller) handleAddOrUpdateSubnet(key string) error {
 		return err
 	}
 
+	multicastSnoopFlag := map[string]string{"mcast_snoop": "true", "mcast_querier": "false"}
+	if subnet.Spec.EnableMulicastSnoop {
+		if err := c.ovnClient.LogicalSwitchUpdateOtherConfig(subnet.Name, ovsdb.MutateOperationInsert, multicastSnoopFlag); err != nil {
+			klog.Errorf("enable logical switch multicast snoop %s: %v", subnet.Name, err)
+			return err
+		}
+	} else {
+		if err := c.ovnClient.LogicalSwitchUpdateOtherConfig(subnet.Name, ovsdb.MutateOperationDelete, multicastSnoopFlag); err != nil {
+			klog.Errorf("disable logical switch multicast snoop  %s: %v", subnet.Name, err)
+			return err
+		}
+	}
+
 	subnet.Status.EnsureStandardConditions()
 
 	if err := c.updateSubnetDHCPOption(subnet, needRouter); err != nil {
diff --git a/pkg/ovs/interface.go b/pkg/ovs/interface.go
index d0d948227ac..d861aea6216 100644
--- a/pkg/ovs/interface.go
+++ b/pkg/ovs/interface.go
@@ -51,6 +51,7 @@ type LogicalSwitch interface {
 	CreateLogicalSwitch(lsName, lrName, cidrBlock, gateway string, needRouter, randomAllocateGW bool) error
 	CreateBareLogicalSwitch(lsName string) error
 	LogicalSwitchUpdateLoadBalancers(lsName string, op ovsdb.Mutator, lbNames ...string) error
+	LogicalSwitchUpdateOtherConfig(lsName string, op ovsdb.Mutator, otherConfig map[string]string) error
 	DeleteLogicalSwitch(lsName string) error
 	ListLogicalSwitch(needVendorFilter bool, filter func(ls *ovnnb.LogicalSwitch) bool) ([]ovnnb.LogicalSwitch, error)
 	LogicalSwitchExists(lsName string) (bool, error)
diff --git a/pkg/ovs/ovn-nb-logical_switch.go b/pkg/ovs/ovn-nb-logical_switch.go
index 0a69c56a158..7024de8720d 100644
--- a/pkg/ovs/ovn-nb-logical_switch.go
+++ b/pkg/ovs/ovn-nb-logical_switch.go
@@ -170,6 +170,25 @@ func (c *ovnClient) LogicalSwitchUpdateLoadBalancers(lsName string, op ovsdb.Mut
 	return nil
 }
 
+// LogicalSwitchUpdateOtherConfig add other config to or from logical switch once
+func (c *ovnClient) LogicalSwitchUpdateOtherConfig(lsName string, op ovsdb.Mutator, otherConfig map[string]string) error {
+	if len(otherConfig) == 0 {
+		return nil
+	}
+
+	ops, err := c.LogicalSwitchUpdateOtherConfigOp(lsName, otherConfig, op)
+	if err != nil {
+		klog.Error(err)
+		return fmt.Errorf("generate operations for logical switch %s update other config %v: %v", lsName, otherConfig, err)
+	}
+
+	if err := c.Transact("ls-other-config-update", ops); err != nil {
+		return fmt.Errorf("logical switch %s update other config %v: %v", lsName, otherConfig, err)
+	}
+
+	return nil
+}
+
 // DeleteLogicalSwitch delete logical switch
 func (c *ovnClient) DeleteLogicalSwitch(lsName string) error {
 	op, err := c.DeleteLogicalSwitchOp(lsName)
@@ -286,6 +305,25 @@ func (c *ovnClient) LogicalSwitchUpdatePortOp(lsName string, lspUUID string, op
 	return c.LogicalSwitchOp(lsName, mutation)
 }
 
+// LogicalSwitchUpdateOtherConfigOp create operations add otherConfig to or delete otherConfig from logical switch
+func (c *ovnClient) LogicalSwitchUpdateOtherConfigOp(lsName string, otherConfig map[string]string, op ovsdb.Mutator) ([]ovsdb.Operation, error) {
+	if len(otherConfig) == 0 {
+		return nil, nil
+	}
+
+	mutation := func(ls *ovnnb.LogicalSwitch) *model.Mutation {
+		mutation := &model.Mutation{
+			Field:   &ls.OtherConfig,
+			Value:   otherConfig,
+			Mutator: op,
+		}
+
+		return mutation
+	}
+
+	return c.LogicalSwitchOp(lsName, mutation)
+}
+
 // LogicalSwitchUpdateLoadBalancerOp create operations add lb to or delete lb from logical switch
 func (c *ovnClient) LogicalSwitchUpdateLoadBalancerOp(lsName string, lbUUIDs []string, op ovsdb.Mutator) ([]ovsdb.Operation, error) {
 	if len(lbUUIDs) == 0 {
diff --git a/yamls/crd.yaml b/yamls/crd.yaml
index 3b7b14e16e7..c7be4c63754 100644
--- a/yamls/crd.yaml
+++ b/yamls/crd.yaml
@@ -2071,6 +2071,8 @@ spec:
                   type: boolean
                 enableEcmp:
                   type: boolean
+                enableMulticastSnoop:
+                  type: boolean
   scope: Cluster
   names:
     plural: subnets