diff --git a/src/com/android/settings/network/ethernet/EthernetInterface.kt b/src/com/android/settings/network/ethernet/EthernetInterface.kt
new file mode 100644
index 00000000000..7c7cf8dca0b
--- /dev/null
+++ b/src/com/android/settings/network/ethernet/EthernetInterface.kt
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ethernet
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.EthernetManager
+import android.net.EthernetManager.STATE_ABSENT
+import android.net.EthernetNetworkManagementException
+import android.net.EthernetNetworkUpdateRequest
+import android.net.IpConfiguration
+import android.os.OutcomeReceiver
+import android.util.Log
+import androidx.core.content.ContextCompat
+import java.util.concurrent.Executor
+
+class EthernetInterface(private val context: Context, private val id: String) :
+    EthernetManager.InterfaceStateListener {
+    private val ethernetManager =
+        context.getSystemService(EthernetManager::class.java)
+    private val connectivityManager =
+        context.getSystemService(ConnectivityManager::class.java)
+    private val executor = ContextCompat.getMainExecutor(context)
+
+    private val TAG = "EthernetInterface"
+
+    private var interfaceState = STATE_ABSENT
+    private var ipConfiguration = IpConfiguration()
+
+    fun getInterfaceState() = interfaceState
+
+    fun getConfiguration(): IpConfiguration {
+        return ipConfiguration
+    }
+
+    fun setConfiguration(ipConfiguration: IpConfiguration) {
+        val request =
+            EthernetNetworkUpdateRequest.Builder().setIpConfiguration(ipConfiguration).build()
+        ethernetManager.updateConfiguration(
+            id,
+            request,
+            executor,
+            object : OutcomeReceiver<String, EthernetNetworkManagementException> {
+                override fun onError(e: EthernetNetworkManagementException) {
+                    Log.e(TAG, "Failed to updateConfiguration: ", e)
+                }
+
+                override fun onResult(id: String) {
+                    Log.d(TAG, "Successfully updated configuration: " + id)
+                }
+            },
+        )
+    }
+
+    override fun onInterfaceStateChanged(id: String, state: Int, role: Int, cfg: IpConfiguration?) {
+        if (id == this.id) {
+            ipConfiguration = cfg ?: IpConfiguration()
+            interfaceState = state
+        }
+    }
+}
diff --git a/src/com/android/settings/network/ethernet/EthernetInterfaceTracker.kt b/src/com/android/settings/network/ethernet/EthernetInterfaceTracker.kt
new file mode 100644
index 00000000000..ef2ea122dd4
--- /dev/null
+++ b/src/com/android/settings/network/ethernet/EthernetInterfaceTracker.kt
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ethernet
+
+import android.content.Context
+import android.net.EthernetManager
+import android.net.IpConfiguration
+import androidx.core.content.ContextCompat
+import java.util.concurrent.Executor
+
+class EthernetInterfaceTracker(private val context: Context) :
+    EthernetManager.InterfaceStateListener {
+    interface EthernetInterfaceListListener {
+        fun onInterfaceListChanged()
+    }
+
+    private val ethernetManager =
+        context.getSystemService(Context.ETHERNET_SERVICE) as EthernetManager
+    private val TAG = "EthernetInterfaceTracker"
+
+    // Maps ethernet interface identifier to EthernetInterface object
+    private val ethernetInterfaces = mutableMapOf<String, EthernetInterface>()
+    private val interfaceListeners = mutableListOf<EthernetInterfaceListListener>()
+    private val mExecutor = ContextCompat.getMainExecutor(context)
+
+    init {
+        ethernetManager.addInterfaceStateListener(mExecutor, this)
+    }
+
+    fun getInterface(id: String): EthernetInterface? {
+        return ethernetInterfaces.get(id)
+    }
+
+    fun getAvailableInterfaces(): Collection<EthernetInterface> {
+        return ethernetInterfaces.values
+    }
+
+    fun registerInterfaceListener(listener: EthernetInterfaceListListener) {
+        interfaceListeners.add(listener)
+    }
+
+    fun unregisterInterfaceListener(listener: EthernetInterfaceListListener) {
+        interfaceListeners.remove(listener)
+    }
+
+    override fun onInterfaceStateChanged(id: String, state: Int, role: Int, cfg: IpConfiguration?) {
+        var interfacesChanged = false
+        if (!ethernetInterfaces.contains(id) && state != EthernetManager.STATE_ABSENT) {
+            ethernetInterfaces.put(id, EthernetInterface(context, id))
+            interfacesChanged = true
+        } else if (ethernetInterfaces.contains(id) && state == EthernetManager.STATE_ABSENT) {
+            ethernetInterfaces.remove(id)
+            interfacesChanged = true
+        }
+        if (interfacesChanged) {
+            for (listener in interfaceListeners) {
+                listener.onInterfaceListChanged()
+            }
+        }
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/network/ethernet/EthernetInterfaceTest.kt b/tests/robotests/src/com/android/settings/network/ethernet/EthernetInterfaceTest.kt
new file mode 100644
index 00000000000..94487be2372
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/network/ethernet/EthernetInterfaceTest.kt
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ethernet
+
+import android.content.Context
+import android.content.ContextWrapper
+import android.net.EthernetManager
+import android.net.EthernetManager.STATE_ABSENT
+import android.net.EthernetManager.STATE_LINK_DOWN
+import android.net.EthernetManager.STATE_LINK_UP
+import android.net.IpConfiguration
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Assert.assertEquals
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.kotlin.mock
+
+@RunWith(AndroidJUnit4::class)
+class EthernetInterfaceTest {
+
+    private val mockEthernetManager = mock<EthernetManager>()
+
+    private val context: Context =
+        object : ContextWrapper(ApplicationProvider.getApplicationContext()) {
+            override fun getSystemService(name: String): Any? =
+                when (name) {
+                    Context.ETHERNET_SERVICE -> mockEthernetManager
+                    else -> super.getSystemService(name)
+                }
+        }
+
+    private val ethernetInterface = EthernetInterface(context, "eth0")
+
+    @Test
+    fun getInterfaceState_shouldReturnDefaultState() {
+        assertEquals(ethernetInterface.getInterfaceState(), STATE_ABSENT)
+    }
+
+    @Test
+    fun getConfiguration_shouldReturnDefaultIpConfig() {
+        val ipConfiguration: IpConfiguration = ethernetInterface.getConfiguration()
+
+        assertEquals(ipConfiguration.getIpAssignment(), IpConfiguration.IpAssignment.UNASSIGNED)
+    }
+
+    @Test
+    fun interfaceStateChanged_shouldUpdateState() {
+        val testConfig = IpConfiguration()
+        testConfig.setIpAssignment(IpConfiguration.IpAssignment.STATIC)
+
+        ethernetInterface.onInterfaceStateChanged("eth0", STATE_LINK_UP, 0, testConfig)
+
+        assertEquals(ethernetInterface.getInterfaceState(), STATE_LINK_UP)
+        assertEquals(
+            ethernetInterface.getConfiguration().getIpAssignment(),
+            IpConfiguration.IpAssignment.STATIC,
+        )
+    }
+
+    @Test
+    fun interfaceStateChanged_iddoesnotmatch_shouldNotUpdateState() {
+        val testConfig = IpConfiguration()
+        testConfig.setIpAssignment(IpConfiguration.IpAssignment.STATIC)
+
+        ethernetInterface.onInterfaceStateChanged("eth1", STATE_LINK_DOWN, 0, testConfig)
+
+        assertEquals(ethernetInterface.getInterfaceState(), STATE_ABSENT)
+        assertEquals(
+            ethernetInterface.getConfiguration().getIpAssignment(),
+            IpConfiguration.IpAssignment.UNASSIGNED,
+        )
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/network/ethernet/EthernetInterfaceTrackerTest.kt b/tests/robotests/src/com/android/settings/network/ethernet/EthernetInterfaceTrackerTest.kt
new file mode 100644
index 00000000000..369eb1a5515
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/network/ethernet/EthernetInterfaceTrackerTest.kt
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network.ethernet
+
+import android.content.Context
+import android.content.ContextWrapper
+import android.net.EthernetManager
+import android.net.IpConfiguration
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertNull
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.kotlin.mock
+
+@RunWith(AndroidJUnit4::class)
+class EthernetInterfaceTrackerTest {
+    private val mockEthernetManager = mock<EthernetManager>()
+
+    private val context: Context =
+        object : ContextWrapper(ApplicationProvider.getApplicationContext()) {
+            override fun getSystemService(name: String): Any? =
+                when (name) {
+                    Context.ETHERNET_SERVICE -> mockEthernetManager
+                    else -> super.getSystemService(name)
+                }
+        }
+
+    private val ethernetInterfaceTracker = EthernetInterfaceTracker(context)
+
+    @Test
+    fun getInterface_shouldReturnEmpty() {
+        assertNull(ethernetInterfaceTracker.getInterface("id0"))
+    }
+
+    @Test
+    fun getAvailableInterfaces_shouldReturnEmpty() {
+        assertEquals(ethernetInterfaceTracker.getAvailableInterfaces().size, 0)
+    }
+
+    @Test
+    fun interfacesChanged_shouldUpdateInterfaces() {
+        ethernetInterfaceTracker.onInterfaceStateChanged(
+            "id0",
+            EthernetManager.STATE_LINK_DOWN,
+            EthernetManager.ROLE_NONE,
+            IpConfiguration(),
+        )
+
+        assertNotNull(ethernetInterfaceTracker.getInterface("id0"))
+        assertEquals(ethernetInterfaceTracker.getAvailableInterfaces().size, 1)
+
+        ethernetInterfaceTracker.onInterfaceStateChanged(
+            "id0",
+            EthernetManager.STATE_ABSENT,
+            EthernetManager.ROLE_NONE,
+            IpConfiguration(),
+        )
+
+        assertNull(ethernetInterfaceTracker.getInterface("id0"))
+        assertEquals(ethernetInterfaceTracker.getAvailableInterfaces().size, 0)
+    }
+}