Players can't connect to my server

So I coded this multiplayer game and when i checked with my self it worked, but i gave my friend my public ip and port so he can join and he couldn't. I port forwarded my port.

this is my NetworkManager code

 #pragma strict
 
 //ADDED FOR CROSSHAIR
 var crosshairTexture : Texture2D;
 var position : Rect;
 static var OriginalOn = true;
 //
 
 var playerPrefab : GameObject;
 var spawnObject : Transform;
 
 //ADDED FOR ONLINE
 var ipAddress : String = "127.0.0.1";
 var port : int = 25565;
 var maxConnections : int = 6;
 //
 
 var gameName : String = "level1";
 private var refreshing : boolean = false;
 private var hostData : HostData[];
 
 function OnGUI () {
 
 if(!Network.isClient && !Network.isServer) {
 //ADDED FOR ONLINE
     GUILayout.BeginHorizontal ();
     ipAddress = GUILayout.TextField (ipAddress);
     GUILayout.Label ("IP ADDRESS");
     GUILayout.EndHorizontal ();
     
     GUILayout.BeginHorizontal ();
     var tempPort : String;
     tempPort = GUILayout.TextField (port.ToString());
     port = parseInt(tempPort);
     GUILayout.Label ("PORT");
     GUILayout.EndHorizontal();
     
     if(GUILayout.Button ("CONNECT")) {
         print("Connecting...");
         Network.Connect (ipAddress, port);
         showCrosshair(); //ADDED
     }
 //
  if (GUI.Button(Rect(Screen.width/2,Screen.height/2,100,20),"Start Server")) {
         startServer();
         showCrosshair(); //ADDED
 }
 
  if (GUI.Button(Rect(Screen.width/2,Screen.height/2 + 30,100,20),"Refresh Hosts")) {
         Debug.Log("Refresh");
         refreshHostList();
 }
     if(hostData) {
 
     for(var i:int = 0; i<hostData.length; i++) {
     
     if(GUI.Button(Rect(Screen.width/2,Screen.height/2 + 60,100,20),hostData[i].gameName)) {
         Network.Connect(hostData[i]);
     
     
     }
     
     
 }
 }
 }
 // ADDED FOR CROSSHAIR
     if(OriginalOn == true)
     {
         GUI.DrawTexture(position, crosshairTexture);
     }
 //
 }
 
 
 function Update () {
 
     if(refreshing) {
         if(MasterServer.PollHostList().Length > 0) {        
         refreshing = false;
         Debug.Log(MasterServer.PollHostList().Length);
         hostData = MasterServer.PollHostList();
         
         
         }
     
     
     }
 
 
 
 }
 
 
 function startServer () {
     // Stuff in green in for LAN not ONLINE
     //Network.InitializeServer(32,25001, !Network.HavePublicAddress);
     Network.InitializeServer (maxConnections, port, false);
     //MasterServer.RegisterHost(gameName, "Test 1", "This is a testing room");
     
 }
     
     
     
 function OnServerInitialized () {
 
     Debug.Log("server initialized");
     spawnPlayer();
     
     
 }
 
 function OnConnectedToServer () {
 
     spawnPlayer();
 
 
 }
 
 function spawnPlayer () {
 
     Network.Instantiate(playerPrefab, spawnObject.position, Quaternion.identity, 0);
 
 }
 
 function OnMasterServerEvent(mse:MasterServerEvent) {
 
     if(mse == MasterServerEvent.RegistrationSucceeded) {
     Debug.Log("Registered Server");
     
     }
     
 }
     
     
 function refreshHostList () {
 
     MasterServer.RequestHostList(gameName);
     refreshing = true;
 }
 
 //ADDED FOR CROSSHAIR
 function showCrosshair () {
     position = Rect((Screen.width - crosshairTexture.width) / 2, (Screen.height - 
         crosshairTexture.height) /2, crosshairTexture.width, crosshairTexture.height);
 }
 //

Please help, thank you