diff --git a/cmd/antrea-agent/agent.go b/cmd/antrea-agent/agent.go
index 755215ecd9f..b55a0612a3a 100644
--- a/cmd/antrea-agent/agent.go
+++ b/cmd/antrea-agent/agent.go
@@ -750,7 +750,9 @@ func run(o *Options) error {
 		ovsBridgeClient,
 		proxier,
 		networkPolicyController,
-		o.config.APIPort)
+		o.config.APIPort,
+		o.config.NodePortLocal.PortRange,
+	)
 
 	agentMonitor := monitor.NewAgentMonitor(crdClient, agentQuerier)
 
diff --git a/pkg/agent/querier/querier.go b/pkg/agent/querier/querier.go
index 9ad97ca6b02..219438d2e54 100644
--- a/pkg/agent/querier/querier.go
+++ b/pkg/agent/querier/querier.go
@@ -54,6 +54,7 @@ type agentQuerier struct {
 	proxier                  proxy.Proxier
 	networkPolicyInfoQuerier querier.AgentNetworkPolicyInfoQuerier
 	apiPort                  int
+	nplRange                 string
 }
 
 func NewAgentQuerier(
@@ -66,6 +67,7 @@ func NewAgentQuerier(
 	proxier proxy.Proxier,
 	networkPolicyInfoQuerier querier.AgentNetworkPolicyInfoQuerier,
 	apiPort int,
+	nplRange string,
 ) *agentQuerier {
 	return &agentQuerier{
 		nodeConfig:               nodeConfig,
@@ -76,7 +78,9 @@ func NewAgentQuerier(
 		ovsBridgeClient:          ovsBridgeClient,
 		proxier:                  proxier,
 		networkPolicyInfoQuerier: networkPolicyInfoQuerier,
-		apiPort:                  apiPort}
+		apiPort:                  apiPort,
+		nplRange:                 nplRange,
+	}
 }
 
 // GetNodeConfig returns NodeConfig.
@@ -205,7 +209,7 @@ func (aq agentQuerier) GetAgentInfo(agentInfo *v1beta1.AntreaAgentInfo, partial
 	}
 	agentInfo.AgentConditions = aq.getAgentConditions(ovsConnected)
 
-	// Some other fields are needed when partial if false.
+	// Some other fields are needed when partial is false.
 	if !partial {
 		agentInfo.Version = querier.GetVersion()
 		agentInfo.PodRef = querier.GetSelfPod()
@@ -221,5 +225,6 @@ func (aq agentQuerier) GetAgentInfo(agentInfo *v1beta1.AntreaAgentInfo, partial
 		agentInfo.NodeSubnets = nodeSubnets
 		agentInfo.OVSInfo.BridgeName = aq.nodeConfig.OVSBridge
 		agentInfo.APIPort = aq.apiPort
+		agentInfo.NodePortLocalPortRange = aq.nplRange
 	}
 }
diff --git a/pkg/agent/querier/querier_test.go b/pkg/agent/querier/querier_test.go
index fa17f9c5ec8..bd4fffc0955 100644
--- a/pkg/agent/querier/querier_test.go
+++ b/pkg/agent/querier/querier_test.go
@@ -32,7 +32,10 @@ import (
 	queriertest "antrea.io/antrea/pkg/querier/testing"
 )
 
-const ovsVersion = "2.10.0"
+const (
+	ovsVersion          = "2.10.0"
+	defaultNPLPortRange = "61000-62001"
+)
 
 func getIPNet(ip string) *net.IPNet {
 	_, ipNet, _ := net.ParseCIDR(ip)
@@ -114,8 +117,9 @@ func TestAgentQuerierGetAgentInfo(t *testing.T) {
 						Status: corev1.ConditionTrue,
 					},
 				},
-				APIPort: 10350,
-				Version: "UNKNOWN",
+				APIPort:                10350,
+				NodePortLocalPortRange: defaultNPLPortRange,
+				Version:                "UNKNOWN",
 			},
 		},
 		{
@@ -162,8 +166,9 @@ func TestAgentQuerierGetAgentInfo(t *testing.T) {
 						Status: corev1.ConditionTrue,
 					},
 				},
-				APIPort: 10350,
-				Version: "UNKNOWN",
+				APIPort:                10350,
+				NodePortLocalPortRange: defaultNPLPortRange,
+				Version:                "UNKNOWN",
 			},
 		},
 	}
@@ -176,6 +181,7 @@ func TestAgentQuerierGetAgentInfo(t *testing.T) {
 				ovsBridgeClient:          ovsBridgeClient,
 				networkPolicyInfoQuerier: networkPolicyInfoQuerier,
 				apiPort:                  tt.apiPort,
+				nplRange:                 defaultNPLPortRange,
 			}
 			agentInfo := &v1beta1.AntreaAgentInfo{}
 			aq.GetAgentInfo(agentInfo, tt.partial)
diff --git a/pkg/apis/crd/v1beta1/types.go b/pkg/apis/crd/v1beta1/types.go
index 6c4250f8a2b..abec401fbc1 100644
--- a/pkg/apis/crd/v1beta1/types.go
+++ b/pkg/apis/crd/v1beta1/types.go
@@ -44,6 +44,8 @@ type AntreaAgentInfo struct {
 	AgentConditions []AgentCondition `json:"agentConditions,omitempty"`
 	// The port of antrea agent API Server
 	APIPort int `json:"apiPort,omitempty"`
+	// The port range used by NodePortLocal
+	NodePortLocalPortRange string `json:"nodePortLocalPortRange,omitempty"`
 }
 
 type OVSInfo struct {
diff --git a/pkg/apiserver/openapi/zz_generated.openapi.go b/pkg/apiserver/openapi/zz_generated.openapi.go
index c39bd1b942b..2661ea4ba76 100644
--- a/pkg/apiserver/openapi/zz_generated.openapi.go
+++ b/pkg/apiserver/openapi/zz_generated.openapi.go
@@ -2479,6 +2479,13 @@ func schema_pkg_apis_crd_v1beta1_AntreaAgentInfo(ref common.ReferenceCallback) c
 							Format:      "int32",
 						},
 					},
+					"nodePortLocalPortRange": {
+						SchemaProps: spec.SchemaProps{
+							Description: "The port range used by NodePortLocal",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
 				},
 			},
 		},