diff --git a/Platform/macOS/UTMServerView.swift b/Platform/macOS/UTMServerView.swift
index 0a278e0de..9b6bee3cf 100644
--- a/Platform/macOS/UTMServerView.swift
+++ b/Platform/macOS/UTMServerView.swift
@@ -53,6 +53,10 @@ struct UTMServerView: View {
             ServerOverview()
             Divider()
             HStack {
+                if let address = remoteServer.externalIPAddress, let port = remoteServer.externalPort {
+                    Text("Server IP: \(address), Port: \(String(port))")
+                        .textSelection(.enabled)
+                }
                 Spacer()
                 if remoteServer.isServerActive {
                     Image(systemName: "circle.fill")
diff --git a/Remote/UTMRemoteServer.swift b/Remote/UTMRemoteServer.swift
index cbfdc5af8..25cab9e62 100644
--- a/Remote/UTMRemoteServer.swift
+++ b/Remote/UTMRemoteServer.swift
@@ -18,6 +18,7 @@ import Foundation
 import Combine
 import Network
 import SwiftConnect
+import SwiftPortmap
 import UserNotifications
 
 let service = "_utm_server._tcp"
@@ -33,6 +34,7 @@ actor UTMRemoteServer {
     private var listener: Task<Void, Error>?
     private var pendingConnections: [State.ClientFingerprint: Connection] = [:]
     private var establishedConnections: [State.ClientFingerprint: Remote] = [:]
+    private var natPort: SwiftPortmap.Port?
 
     private func _replaceCancellables(with set: Set<AnyCancellable>) {
         cancellables = set
@@ -128,6 +130,21 @@ actor UTMRemoteServer {
             registerNotifications()
             listener = Task {
                 await withErrorNotification {
+                    if isServerExternal && serverPort > 0 {
+                        natPort = Port.TCP(internalPort: UInt16(serverPort))
+                        natPort!.mappingChangedHandler = { port in
+                            Task {
+                                let address = try? await port.externalIpv4Address
+                                let port = try? await port.externalPort
+                                await self.state.setExternalAddress(address, port: port)
+                            }
+                        }
+                        await withErrorNotification {
+                            guard try await natPort!.externalPort == serverPort else {
+                                throw ServerError.natReservationMismatch(serverPort)
+                            }
+                        }
+                    }
                     let port = serverPort > 0 ? NWEndpoint.Port(integerLiteral: UInt16(serverPort)) : .any
                     for try await connection in Connection.advertise(on: port, forServiceType: service, txtRecord: metadata, identity: keyManager.identity) {
                         if let connection = try? await Connection(connection: connection) {
@@ -135,6 +152,7 @@ actor UTMRemoteServer {
                         }
                     }
                 }
+                natPort = nil
                 await stop()
             }
             await state.setServerActive(true)
@@ -149,6 +167,7 @@ actor UTMRemoteServer {
             listener.cancel()
             _ = await listener.result
         }
+        await state.setExternalAddress()
         await state.setServerActive(false)
     }
 
@@ -462,6 +481,10 @@ extension UTMRemoteServer {
             }
         }
 
+        @Published private(set) var externalIPAddress: String?
+
+        @Published private(set) var externalPort: UInt16?
+
         init() {
             var _approvedClients = Set<Client>()
             if let array = UserDefaults.standard.array(forKey: "TrustedClients") {
@@ -551,6 +574,11 @@ extension UTMRemoteServer {
         fileprivate func setServerFingerprint(_ fingerprint: ServerFingerprint) {
             serverFingerprint = fingerprint
         }
+
+        fileprivate func setExternalAddress(_ address: String? = nil, port: UInt16? = nil) {
+            externalIPAddress = address
+            externalPort = port
+        }
     }
 }
 
@@ -783,6 +811,7 @@ extension UTMRemoteServer {
 extension UTMRemoteServer {
     enum ServerError: LocalizedError {
         case silentError(Error)
+        case natReservationMismatch(Int)
         case notAuthenticated
         case versionMismatch
         case notFound(UUID)
@@ -793,6 +822,8 @@ extension UTMRemoteServer {
             switch self {
             case .silentError(let error):
                 return error.localizedDescription
+            case .natReservationMismatch(let port):
+                return String.localizedStringWithFormat(NSLocalizedString("Cannot reserve port '%@' for external access from NAT. Make sure no other device on the network has reserved it.", comment: "UTMRemoteServer"), port)
             case .notAuthenticated:
                 return NSLocalizedString("Not authenticated.", comment: "UTMRemoteServer")
             case .versionMismatch:
diff --git a/UTM.xcodeproj/project.pbxproj b/UTM.xcodeproj/project.pbxproj
index 2738f2599..af3f6f5f6 100644
--- a/UTM.xcodeproj/project.pbxproj
+++ b/UTM.xcodeproj/project.pbxproj
@@ -886,6 +886,7 @@
 		CED8DF7528A120C100C34345 /* Localizable.stringsdict in Resources */ = {isa = PBXBuildFile; fileRef = CED8DF7928A120C100C34345 /* Localizable.stringsdict */; };
 		CED8DF7628A120C100C34345 /* Localizable.stringsdict in Resources */ = {isa = PBXBuildFile; fileRef = CED8DF7928A120C100C34345 /* Localizable.stringsdict */; };
 		CED8DF7728A120C100C34345 /* Localizable.stringsdict in Resources */ = {isa = PBXBuildFile; fileRef = CED8DF7928A120C100C34345 /* Localizable.stringsdict */; };
+		CEDD11C12B7C74D7004DDAC6 /* SwiftPortmap in Frameworks */ = {isa = PBXBuildFile; productRef = CEDD11C02B7C74D7004DDAC6 /* SwiftPortmap */; };
 		CEDF83F9258AE24E0030E4AC /* UTMPasteboard.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEDF83F8258AE24E0030E4AC /* UTMPasteboard.swift */; };
 		CEDF83FA258AE24E0030E4AC /* UTMPasteboard.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEDF83F8258AE24E0030E4AC /* UTMPasteboard.swift */; };
 		CEE06B272B2FC89400A811AE /* UTMServerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CEE06B262B2FC89400A811AE /* UTMServerView.swift */; };
@@ -2196,6 +2197,7 @@
 				CE03D0CE24D9A30100F76B84 /* iconv.2.framework in Frameworks */,
 				CE0B6EF124AD677200FE012D /* libgstplayback.a in Frameworks */,
 				CE0B6EF424AD677200FE012D /* json-glib-1.0.0.framework in Frameworks */,
+				CEDD11C12B7C74D7004DDAC6 /* SwiftPortmap in Frameworks */,
 				CE0B6ED124AD677200FE012D /* phodav-2.0.0.framework in Frameworks */,
 				CEF83F862500947D00557D15 /* gcrypt.20.framework in Frameworks */,
 				CE0B6ECB24AD677200FE012D /* gstcheck-1.0.0.framework in Frameworks */,
@@ -3075,6 +3077,7 @@
 				84B36D2127B3265400C22685 /* CocoaSpice */,
 				84A0A8872A47D5C50038F329 /* QEMUKit */,
 				CE9B15352B11A491003A32DD /* SwiftConnect */,
+				CEDD11C02B7C74D7004DDAC6 /* SwiftPortmap */,
 			);
 			productName = UTM;
 			productReference = CE2D951C24AD48BE0059923A /* UTM.app */;
@@ -3241,6 +3244,7 @@
 				84E3A8FE293DBC290024A740 /* XCRemoteSwiftPackageReference "swift-argument-parser" */,
 				84A0A8862A47D5C50038F329 /* XCRemoteSwiftPackageReference "QEMUKit" */,
 				CE9B15342B11A491003A32DD /* XCRemoteSwiftPackageReference "SwiftConnect" */,
+				CEDD11BF2B7C74D7004DDAC6 /* XCRemoteSwiftPackageReference "SwiftPortmap" */,
 			);
 			productRefGroup = CE550BCA225947990063E575 /* Products */;
 			projectDirPath = "";
@@ -5120,6 +5124,14 @@
 				minimumVersion = 6.5.6;
 			};
 		};
+		CEDD11BF2B7C74D7004DDAC6 /* XCRemoteSwiftPackageReference "SwiftPortmap" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/osy/SwiftPortmap.git";
+			requirement = {
+				branch = main;
+				kind = branch;
+			};
+		};
 		CEF7F5852AEEDCC400E34952 /* XCRemoteSwiftPackageReference "swift-log" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/apple/swift-log";
@@ -5320,6 +5332,11 @@
 			package = CEA45E23263519B5002FA97D /* XCRemoteSwiftPackageReference "IQKeyboardManager" */;
 			productName = IQKeyboardManagerSwift;
 		};
+		CEDD11C02B7C74D7004DDAC6 /* SwiftPortmap */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = CEDD11BF2B7C74D7004DDAC6 /* XCRemoteSwiftPackageReference "SwiftPortmap" */;
+			productName = SwiftPortmap;
+		};
 		CEF7F5842AEEDCC400E34952 /* Logging */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = CEF7F5852AEEDCC400E34952 /* XCRemoteSwiftPackageReference "swift-log" */;
diff --git a/UTM.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/UTM.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 207f281e8..86af3c233 100644
--- a/UTM.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/UTM.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -81,6 +81,15 @@
         "revision" : "ac168e9e69e0dc4efbe88699e0fd712316348c55"
       }
     },
+    {
+      "identity" : "swiftportmap",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/osy/SwiftPortmap.git",
+      "state" : {
+        "branch" : "main",
+        "revision" : "72782141ab6f6f6db58bd16bac96d4e7ce901e9a"
+      }
+    },
     {
       "identity" : "swiftterm",
       "kind" : "remoteSourceControl",