diff --git a/services/core/java/com/android/server/connectivity/Nat464Xlat.java b/services/core/java/com/android/server/connectivity/Nat464Xlat.java
index 3091a71783..163788f4a4 100644
--- a/services/core/java/com/android/server/connectivity/Nat464Xlat.java
+++ b/services/core/java/com/android/server/connectivity/Nat464Xlat.java
@@ -21,7 +21,7 @@ import android.net.ConnectivityManager;
 import android.net.IDnsResolver;
 import android.net.INetd;
 import android.net.InetAddresses;
-import android.net.InterfaceConfiguration;
+import android.net.InterfaceConfigurationParcel;
 import android.net.IpPrefix;
 import android.net.LinkAddress;
 import android.net.LinkProperties;
@@ -447,9 +447,10 @@ public class Nat464Xlat extends BaseNetworkObserver {
 
     private LinkAddress getLinkAddress(String iface) {
         try {
-            InterfaceConfiguration config = mNMService.getInterfaceConfig(iface);
-            return config.getLinkAddress();
-        } catch (RemoteException | IllegalStateException e) {
+            final InterfaceConfigurationParcel config = mNetd.interfaceGetCfg(iface);
+            return new LinkAddress(
+                    InetAddresses.parseNumericAddress(config.ipv4Addr), config.prefixLength);
+        } catch (IllegalArgumentException | RemoteException | ServiceSpecificException e) {
             Slog.e(TAG, "Error getting link properties: " + e);
             return null;
         }
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 3a462912ad..3f1fabf6db 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -158,7 +158,7 @@ import android.net.INetworkPolicyListener;
 import android.net.INetworkPolicyManager;
 import android.net.INetworkStatsService;
 import android.net.InetAddresses;
-import android.net.InterfaceConfiguration;
+import android.net.InterfaceConfigurationParcel;
 import android.net.IpPrefix;
 import android.net.IpSecManager;
 import android.net.IpSecManager.UdpEncapsulationSocket;
@@ -6084,12 +6084,13 @@ public class ConnectivityServiceTest {
     }
 
     /**
-     * Make simulated InterfaceConfig for Nat464Xlat to query clat lower layer info.
+     * Make simulated InterfaceConfigParcel for Nat464Xlat to query clat lower layer info.
      */
-    private InterfaceConfiguration getClatInterfaceConfig(LinkAddress la) {
-        InterfaceConfiguration cfg = new InterfaceConfiguration();
-        cfg.setHardwareAddress("11:22:33:44:55:66");
-        cfg.setLinkAddress(la);
+    private InterfaceConfigurationParcel getClatInterfaceConfigParcel(LinkAddress la) {
+        final InterfaceConfigurationParcel cfg = new InterfaceConfigurationParcel();
+        cfg.hwAddr = "11:22:33:44:55:66";
+        cfg.ipv4Addr = la.getAddress().getHostAddress();
+        cfg.prefixLength = la.getPrefixLength();
         return cfg;
     }
 
@@ -6180,8 +6181,8 @@ public class ConnectivityServiceTest {
         reset(mNetworkManagementService);
         reset(mMockNetd);
         reset(mMockDnsResolver);
-        when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME))
-                .thenReturn(getClatInterfaceConfig(myIpv4));
+        when(mMockNetd.interfaceGetCfg(CLAT_PREFIX + MOBILE_IFNAME))
+                .thenReturn(getClatInterfaceConfigParcel(myIpv4));
 
         // Remove IPv4 address. Expect prefix discovery to be started again.
         cellLp.removeLinkAddress(myIpv4);
@@ -6230,7 +6231,8 @@ public class ConnectivityServiceTest {
                     TYPE_MOBILE);
         }
         reset(mMockNetd);
-
+        when(mMockNetd.interfaceGetCfg(CLAT_PREFIX + MOBILE_IFNAME))
+                .thenReturn(getClatInterfaceConfigParcel(myIpv4));
         // Change the NAT64 prefix without first removing it.
         // Expect clatd to be stopped and started with the new prefix.
         mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */,
@@ -6279,8 +6281,8 @@ public class ConnectivityServiceTest {
         reset(mNetworkManagementService);
         reset(mMockNetd);
         reset(mMockDnsResolver);
-        when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME))
-                .thenReturn(getClatInterfaceConfig(myIpv4));
+        when(mMockNetd.interfaceGetCfg(CLAT_PREFIX + MOBILE_IFNAME))
+                .thenReturn(getClatInterfaceConfigParcel(myIpv4));
 
         // Stopping prefix discovery causes netd to tell us that the NAT64 prefix is gone.
         mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */,
@@ -6320,6 +6322,7 @@ public class ConnectivityServiceTest {
         networkCallback.expectLinkPropertiesThat(mCellNetworkAgent,
                 (lp) -> lp.getStackedLinks().size() == 0);
         verify(mMockNetd, times(1)).networkRemoveInterface(cellNetId, CLAT_PREFIX + MOBILE_IFNAME);
+        verify(mMockNetd, times(1)).interfaceGetCfg(CLAT_PREFIX + MOBILE_IFNAME);
         verifyNoMoreInteractions(mMockNetd);
         // Clean up.
         mCellNetworkAgent.disconnect();
diff --git a/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java b/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java
index 5046b6586f..4f65b67fa3 100644
--- a/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java
+++ b/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java
@@ -29,7 +29,7 @@ import static org.mockito.Mockito.when;
 import android.net.ConnectivityManager;
 import android.net.IDnsResolver;
 import android.net.INetd;
-import android.net.InterfaceConfiguration;
+import android.net.InterfaceConfigurationParcel;
 import android.net.IpPrefix;
 import android.net.LinkAddress;
 import android.net.LinkProperties;
@@ -68,7 +68,6 @@ public class Nat464XlatTest {
     @Mock IDnsResolver mDnsResolver;
     @Mock INetd mNetd;
     @Mock INetworkManagementService mNms;
-    @Mock InterfaceConfiguration mConfig;
     @Mock NetworkAgentInfo mNai;
 
     TestLooper mLooper;
@@ -106,9 +105,10 @@ public class Nat464XlatTest {
         when(mNai.connService()).thenReturn(mConnectivity);
         when(mNai.netAgentConfig()).thenReturn(mAgentConfig);
         when(mNai.handler()).thenReturn(mHandler);
-
-        when(mNms.getInterfaceConfig(eq(STACKED_IFACE))).thenReturn(mConfig);
-        when(mConfig.getLinkAddress()).thenReturn(ADDR);
+        final InterfaceConfigurationParcel mConfig = new InterfaceConfigurationParcel();
+        when(mNetd.interfaceGetCfg(eq(STACKED_IFACE))).thenReturn(mConfig);
+        mConfig.ipv4Addr = ADDR.getAddress().getHostAddress();
+        mConfig.prefixLength =  ADDR.getPrefixLength();
     }
 
     private void assertRequiresClat(boolean expected, NetworkAgentInfo nai) {
@@ -213,7 +213,7 @@ public class Nat464XlatTest {
         nat.interfaceLinkStateChanged(STACKED_IFACE, true);
         mLooper.dispatchNext();
 
-        verify(mNms).getInterfaceConfig(eq(STACKED_IFACE));
+        verify(mNetd).interfaceGetCfg(eq(STACKED_IFACE));
         verify(mConnectivity).handleUpdateLinkProperties(eq(mNai), c.capture());
         assertFalse(c.getValue().getStackedLinks().isEmpty());
         assertTrue(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
@@ -353,7 +353,7 @@ public class Nat464XlatTest {
         nat.interfaceLinkStateChanged(STACKED_IFACE, true);
         mLooper.dispatchNext();
 
-        verify(mNms).getInterfaceConfig(eq(STACKED_IFACE));
+        verify(mNetd).interfaceGetCfg(eq(STACKED_IFACE));
         verify(mConnectivity, times(1)).handleUpdateLinkProperties(eq(mNai), c.capture());
         assertFalse(c.getValue().getStackedLinks().isEmpty());
         assertTrue(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));