diff --git a/framework-t/src/android/net/EthernetConfiguration.java b/framework-t/src/android/net/EthernetConfiguration.java
index 6057511745..8c1a81abc5 100644
--- a/framework-t/src/android/net/EthernetConfiguration.java
+++ b/framework-t/src/android/net/EthernetConfiguration.java
@@ -160,8 +160,36 @@ public class EthernetConfiguration implements Parcelable {
     public String toString() {
         return "IP configurations: " + mIpConfiguration
                 + "Network capabilities: " + mNetworkCapabilities
-                + ", Metered override: " + mMeteredOverride
-                + ", Is persisted: " + mPersistence;
+                + ", Metered override: " + getMeteredOverrideString()
+                + ", Is persisted: " + getPersistenceString();
+    }
+
+    /** Get metered override configuration in human readable string. */
+    private String getMeteredOverrideString() {
+        switch(mMeteredOverride) {
+            case METERED_OVERRIDE_NONE:
+                return "NONE";
+            case METERED_OVERRIDE_FORCE_METERED:
+                return "FORCE_METERED";
+            case METERED_OVERRIDE_FORCE_UNMETERED:
+                return "FORCE_UNMETERED";
+            default:
+                // We should not reach this branch.
+                return "UNKNOWN";
+        }
+    }
+
+    /** Get persistence configuration in human readable string. */
+    private String getPersistenceString() {
+        switch(mPersistence) {
+            case PERSISTENCE_IS_PERSISTED:
+                return "IS_PERSISTED";
+            case PERSISTENCE_NOT_PERSISTED:
+                return "NOT_PERSISTED";
+            default:
+                // We should not reach this branch.
+                return "UNKNOWN";
+        }
     }
 
     @Override
diff --git a/tests/unit/java/android/net/EthernetConfigurationTest.java b/tests/unit/java/android/net/EthernetConfigurationTest.java
index 7b09b12b34..f684fc74d1 100644
--- a/tests/unit/java/android/net/EthernetConfigurationTest.java
+++ b/tests/unit/java/android/net/EthernetConfigurationTest.java
@@ -249,7 +249,7 @@ public class EthernetConfigurationTest {
                     + "HTTP proxy: [test1] 8888\n"
                     + "Network capabilities: [ Transports: ETHERNET Capabilities: NOT_RESTRICTED"
                     + "&TRUSTED&NOT_VPN&NOT_BANDWIDTH_CONSTRAINED UnderlyingNetworks: Null]"
-                    + ", Metered override: 1, Is persisted: 0";
+                    + ", Metered override: FORCE_METERED, Is persisted: NOT_PERSISTED";
         } else {
             expect = "IP configurations: IP assignment: STATIC\n"
                     + "Static configuration: IP address 192.168.1.100/25 Gateway 192.168.1.1 "
@@ -257,8 +257,8 @@ public class EthernetConfigurationTest {
                     + "Proxy settings: PAC\n"
                     + "HTTP proxy: [test1] 8888\n"
                     + "Network capabilities: [ Transports: ETHERNET Capabilities: NOT_RESTRICTED"
-                    + "&TRUSTED&NOT_VPN UnderlyingNetworks: Null], Metered override: 1, Is "
-                    + "persisted: 0";
+                    + "&TRUSTED&NOT_VPN UnderlyingNetworks: Null], Metered override: FORCE_METERED"
+                    + ", Is persisted: NOT_PERSISTED";
         }
         assertEquals(config.toString(), expect);
     }
diff --git a/tests/unit/java/android/net/EthernetPortStateTest.java b/tests/unit/java/android/net/EthernetPortStateTest.java
index f7025ff61a..edcb388a57 100644
--- a/tests/unit/java/android/net/EthernetPortStateTest.java
+++ b/tests/unit/java/android/net/EthernetPortStateTest.java
@@ -227,8 +227,9 @@ public class EthernetPortStateTest {
                     + "HTTP proxy: [test1] 8888\n"
                     + "Network capabilities: [ Transports: ETHERNET Capabilities: "
                     + "NOT_RESTRICTED&TRUSTED&NOT_VPN&NOT_BANDWIDTH_CONSTRAINED "
-                    + "UnderlyingNetworks: Null], Metered override: 1, Is persisted: 0,"
-                    + " Interface name:eth0, MAC address:0a:1b:2c:3d:4e:5f, Interface index:1";
+                    + "UnderlyingNetworks: Null], Metered override: FORCE_METERED, Is persisted:"
+                    + " NOT_PERSISTED, Interface name:eth0, MAC address:0a:1b:2c:3d:4e:5f,"
+                    + " Interface index:1";
         } else {
             expect = "Role:1, State:2, Configurations: IP configurations: "
                     + "IP assignment: STATIC\n"
@@ -238,8 +239,9 @@ public class EthernetPortStateTest {
                     + "HTTP proxy: [test1] 8888\n"
                     + "Network capabilities: [ Transports: ETHERNET Capabilities: "
                     + "NOT_RESTRICTED&TRUSTED&NOT_VPN UnderlyingNetworks: Nu"
-                    + "ll], Metered override: 1, Is persisted: 0, Interface name:eth0, "
-                    + "MAC address:0a:1b:2c:3d:4e:5f, Interface index:1";
+                    + "ll], Metered override: FORCE_METERED, Is persisted: NOT_PERSISTED, "
+                    + "Interface name:eth0, MAC address:0a:1b:2c:3d:4e:5f, Interface index:1";
+
         }
         assertEquals(mEthernetPortState1.toString(), expect);
     }