diff --git a/src/Network/NWEthernetChannel.cs b/src/Network/NWEthernetChannel.cs
index b99c63b04be..f88cc1fb761 100644
--- a/src/Network/NWEthernetChannel.cs
+++ b/src/Network/NWEthernetChannel.cs
@@ -10,6 +10,7 @@
 #nullable enable
 
 #if MONOMAC
+using System.ComponentModel;
 using System.Text;
 using System.Runtime.CompilerServices;
 using CoreFoundation;
@@ -166,8 +167,28 @@ static void TrampolineStateChangesHandler (IntPtr block, NWEthernetChannelState
 			}
 		}
 
+#if !XAMCORE_5_0
 		[BindingImpl (BindingImplOptions.Optimizable)]
+		[EditorBrowsable (EditorBrowsableState.Never)]
+		[Obsolete ("Use the other overload.")]
+		[OverloadResolutionPriority (-1)]
 		public void SetStateChangesHandler (Action<NWBrowserState, NWError?> handler)
+		{
+			if (handler is null) {
+				unsafe {
+					nw_ethernet_channel_set_state_changed_handler (GetCheckedHandle (), null);
+				}
+				return;
+			}
+
+			SetStateChangesHandler ((NWEthernetChannelState state, NWError? error) => handler ((NWBrowserState) state, error));
+		}
+#endif
+
+		/// <summary>Sets the callback invoked when the Ethernet channel state changes.</summary>
+		/// <param name="handler">The callback receives the new <see cref="NWEthernetChannelState"/> and an associated <see cref="NWError"/>, if any. Pass <see langword="null"/> to remove the callback.</param>
+		[BindingImpl (BindingImplOptions.Optimizable)]
+		public void SetStateChangesHandler (Action<NWEthernetChannelState, NWError?>? handler)
 		{
 			unsafe {
 				if (handler is null) {
diff --git a/tests/cecil-tests/Documentation.KnownFailures.txt b/tests/cecil-tests/Documentation.KnownFailures.txt
index 21849ae1724..79aa2efdb44 100644
--- a/tests/cecil-tests/Documentation.KnownFailures.txt
+++ b/tests/cecil-tests/Documentation.KnownFailures.txt
@@ -22644,7 +22644,6 @@ M:Network.NWEthernetChannel.Cancel
 M:Network.NWEthernetChannel.Send(System.ReadOnlySpan{System.Byte},System.UInt16,System.String,System.Action{Network.NWError})
 M:Network.NWEthernetChannel.SetQueue(CoreFoundation.DispatchQueue)
 M:Network.NWEthernetChannel.SetReceiveHandler(Network.NWEthernetChannelReceiveDelegate)
-M:Network.NWEthernetChannel.SetStateChangesHandler(System.Action{Network.NWBrowserState,Network.NWError})
 M:Network.NWEthernetChannel.Start
 M:Network.NWFramer.CreateMessage
 M:Network.NWFramer.CreateOptions``1(Network.NWProtocolDefinition)
diff --git a/tests/monotouch-test/Network/NWEthernetChannelTest.cs b/tests/monotouch-test/Network/NWEthernetChannelTest.cs
new file mode 100644
index 00000000000..790d3e7576e
--- /dev/null
+++ b/tests/monotouch-test/Network/NWEthernetChannelTest.cs
@@ -0,0 +1,69 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+#if MONOMAC
+using System.Threading.Tasks;
+
+using Network;
+
+namespace MonoTouchFixtures.Network {
+	[TestFixture]
+	[Preserve (AllMembers = true)]
+	public class NWEthernetChannelTest {
+		[TestCase (false)]
+		[TestCase (true)]
+		public void StateChangesHandler (bool useLegacyHandler)
+		{
+			TestRuntime.AssertXcodeVersion (11, 0);
+			TestRuntime.IgnoreInCI ("This test requires a wired interface and the custom-protocol entitlement.");
+
+			using var monitor = new NWPathMonitor ();
+			var pathUpdated = new TaskCompletionSource<NWPath> ();
+			monitor.SetQueue (DispatchQueue.DefaultGlobalQueue);
+			monitor.SnapshotHandler = currentPath => {
+				pathUpdated.TrySetResult (currentPath);
+			};
+			monitor.Start ();
+			try {
+				Assert.That (pathUpdated.Task.Wait (30000), Is.True, "Path update");
+			} finally {
+				monitor.Cancel ();
+			}
+			var path = pathUpdated.Task.Result;
+			Assert.That (path, Is.Not.Null, "Current path");
+
+			NWInterface? ethernetInterface = null;
+			path.EnumerateInterfaces (networkInterface => {
+				if (networkInterface.InterfaceType == NWInterfaceType.Wired)
+					ethernetInterface = networkInterface;
+				return true;
+			});
+			if (ethernetInterface is null)
+				Assert.Ignore ("This test requires a wired interface.");
+
+			using var channel = new NWEthernetChannel (0x88b5, ethernetInterface);
+			var stateChanged = new TaskCompletionSource<NWEthernetChannelState> ();
+			channel.SetQueue (DispatchQueue.DefaultGlobalQueue);
+			if (useLegacyHandler) {
+				Action<NWBrowserState, NWError?> legacyHandler = (currentState, error) => {
+					stateChanged.TrySetResult ((NWEthernetChannelState) currentState);
+				};
+				channel.SetStateChangesHandler (legacyHandler);
+			} else {
+				channel.SetStateChangesHandler ((currentState, error) => {
+					stateChanged.TrySetResult (currentState);
+				});
+			}
+			channel.Start ();
+			try {
+				Assert.That (stateChanged.Task.Wait (30000), Is.True, "State callback");
+				Assert.That (stateChanged.Task.Result, Is.AnyOf (
+					NWEthernetChannelState.Waiting, NWEthernetChannelState.Preparing, NWEthernetChannelState.Ready,
+					NWEthernetChannelState.Failed, NWEthernetChannelState.Cancelled), "Ethernet channel state");
+			} finally {
+				channel.Cancel ();
+			}
+		}
+	}
+}
+#endif