此处修复一个诡异的BUG 感谢@ColinWood Tap模式 Mux不能为Null 否则Netch内存占用极大

Change STUN Test Server

.github/workflows/build.yml

@@ -0,0 +1,71 @@
+name: GitHub Actions & Netch CI
+
+on: [push]
+
+jobs:
+  build:
+    name: Build
+    runs-on: windows-latest
+       
+    steps:   
+    - uses: actions/checkout@v2
+      
+    - name: Get tag name
+      uses: olegtarasov/get-tag@v1
+
+    - name: submodules-init
+      uses: snickerbockers/submodules-init@v4
+  
+    - uses: nuget/setup-nuget@v1
+    - run: nuget restore Netch.sln
+     
+    - name: Setup MSBuild.exe
+      uses: microsoft/setup-msbuild@v1.0.0
+
+    - name: Build .NET 4.8 Netch
+      shell: pwsh
+      run: |
+        .\build.ps1
+        New-Item -ItemType Directory -Path C:\builtfiles -Force > $null
+        Compress-Archive -Path Netch\bin\x64\Release\win-x64\* -DestinationPath C:\builtfiles\Netch.x64-${{ env.GITHUB_TAG_NAME }}.zip
+        echo "::set-env name=Netch64_SHA256::$(.\getSHA256.ps1 C:\builtfiles\Netch.x64-${{ env.GITHUB_TAG_NAME }}.zip)"
+        Compress-Archive -Path Netch\bin\x86\Release\win-x86\* -DestinationPath C:\builtfiles\Netch.x86-${{ env.GITHUB_TAG_NAME }}.zip
+        echo "::set-env name=Netch86_SHA256::$(.\getSHA256.ps1 C:\builtfiles\Netch.x86-${{ env.GITHUB_TAG_NAME }}.zip)"
+
+    - name: Upload Netch.x64
+      uses: actions/upload-artifact@v1
+      with:
+        name: Netch.x64
+        path: Netch\bin\x64\Release\win-x64
+        
+    - name: Upload Netch.x86
+      uses: actions/upload-artifact@v1
+      with:
+        name: Netch.x86
+        path: Netch\bin\x86\Release\win-x86
+
+     # Create a new release: create a tag, then 'git push origin <tagname>', wait for it to build      
+    - name: Create a new GitHub release if a new tag is pushed
+      uses: softprops/action-gh-release@v1
+      with:
+        name: ${{ env.GITHUB_TAG_NAME }}
+        prerelease: true
+        draft: false
+        files: |
+          C:\builtfiles\Netch.x64-${{ env.GITHUB_TAG_NAME }}.zip
+          C:\builtfiles\Netch.x86-${{ env.GITHUB_TAG_NAME }}.zip
+        body: |
+          
+          [![](https://img.shields.io/badge/Telegram-Channel-blue)](https://t.me/Netch) [![](https://img.shields.io/badge/Telegram-Group-green)](https://t.me/Netch_Discuss_Group)
+          
+          ## 更新日志：
+          * 这是 GitHub Action 自动化部署，更新日志应该很快会手动更新:D
+          
+          ## 文件校验
+          | 文件名 | SHA256 |
+          | :- | :- |
+          | <sub>Netch.x64-${{ env.GITHUB_TAG_NAME }}.zip</sub> | <sub>${{ env.Netch64_SHA256 }}</sub> |
+          | <sub>Netch.x86-${{ env.GITHUB_TAG_NAME }}.zip</sub> | <sub>${{ env.Netch86_SHA256 }}</sub> |
+      if: startsWith(github.ref, 'refs/tags/')
+      env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

GetSHA256.ps1

@@ -0,0 +1,5 @@
+param([string]$file)
+$hash = [Security.Cryptography.HashAlgorithm]::Create( "SHA256" )
+$stream = ([IO.StreamReader]$file).BaseStream
+-join ($hash.ComputeHash($stream) | ForEach { "{0:X2}" -f $_ })
+$stream.Close()

Netch.sln

@@ -3,24 +3,40 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.29009.5
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Netch", "Netch\Netch.csproj", "{4B041B91-5790-4571-8C58-C63FFE4BC9F8}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Netch", "Netch\Netch.csproj", "{4B041B91-5790-4571-8C58-C63FFE4BC9F8}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NetchLib", "NetchLib\NetchLib.csproj", "{A8715AF4-ACC6-43F9-9381-4294C5360623}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
 		Debug|x64 = Debug|x64
 		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
 		Release|x64 = Release|x64
 		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|Any CPU.ActiveCfg = Debug|x86
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x64.ActiveCfg = Debug|x64
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x64.Build.0 = Debug|x64
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x86.ActiveCfg = Debug|x86
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x86.Build.0 = Debug|x86
+		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|Any CPU.ActiveCfg = Release|x86
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x64.ActiveCfg = Release|x64
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x64.Build.0 = Release|x64
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x86.ActiveCfg = Release|x86
 		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x86.Build.0 = Release|x86
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|Any CPU.ActiveCfg = Debug|x86
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|x64.ActiveCfg = Debug|x64
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|x64.Build.0 = Debug|x64
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|x86.ActiveCfg = Debug|x86
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|x86.Build.0 = Debug|x86
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|Any CPU.ActiveCfg = Release|x86
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|x64.ActiveCfg = Release|x64
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|x64.Build.0 = Release|x64
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|x86.ActiveCfg = Release|x86
+		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Netch/Controllers/DNSController.cs

@@ -0,0 +1,112 @@
+using Netch.Forms;
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Net;
+using System.Threading;
+
+namespace Netch.Controllers
+{
+    public class DNSController
+    {
+        /// <summary>
+        ///		进程实例
+        /// </summary>
+        public Process Instance;
+
+        /// <summary>
+        /// 启动NatTypeTester
+        /// </summary>
+        /// <returns></returns>
+        public bool Start()
+        {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Starting dns2tcp Service")}");
+            try
+            {
+                if (!File.Exists("bin\\dns2tcp.exe"))
+                {
+                    return false;
+                }
+
+                Instance = MainController.GetProcess();
+                Instance.StartInfo.FileName = "bin\\dns2tcp.exe";
+
+                Instance.StartInfo.Arguments = " -L 127.0.0.1:53 -R 1.1.1.1:53";
+
+                Instance.OutputDataReceived += OnOutputDataReceived;
+                Instance.ErrorDataReceived += OnOutputDataReceived;
+
+                Instance.Start();
+                Instance.BeginOutputReadLine();
+                Instance.BeginErrorReadLine();
+                return true;
+            }
+            catch (Exception)
+            {
+                Utils.Logging.Info("dns2tcp 进程出错");
+                Stop();
+                return false;
+            }
+        }
+
+        /// <summary>
+        ///		停止
+        /// </summary>
+        public void Stop()
+        {
+            try
+            {
+                if (Instance != null && !Instance.HasExited)
+                {
+                    Instance.Kill();
+                }
+            }
+            catch (Exception e)
+            {
+                Utils.Logging.Info(e.ToString());
+            }
+        }
+
+        public void OnOutputDataReceived(object sender, DataReceivedEventArgs e)
+        {
+            if (!string.IsNullOrWhiteSpace(e.Data))
+            {
+                if (File.Exists("logging\\dns2tcp.log"))
+                {
+                    File.Delete("logging\\dns2tcp.log");
+                }
+                File.AppendAllText("logging\\dns2tcp.log", $"{e.Data}\r\n");
+            }
+        }
+
+       /* public static DNS.Server.DnsServer Server = new DNS.Server.DnsServer(new Resolver());
+
+        public bool Start()
+        {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting LocalDns service")}");
+            try
+            {
+                _ = Server.Listen(new IPEndPoint(IPAddress.IPv6Any, 53));
+            }
+            catch (Exception e)
+            {
+                Utils.Logging.Info(e.ToString());
+                return false;
+            }
+
+            return true;
+        }
+
+        public void Stop()
+        {
+            try
+            {
+                Server.Dispose();
+            }
+            catch (Exception e)
+            {
+                Utils.Logging.Info(e.ToString());
+            }
+        }*/
+    }
+}

Netch/Controllers/MainController.cs

@@ -1,11 +1,16 @@
 using System;
 using System.Diagnostics;
 using System.IO;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace Netch.Controllers
 {
     public class MainController
     {
+        [DllImport("dnsapi", EntryPoint = "DnsFlushResolverCache")]
+        public static extern UInt32 FlushDNSResolverCache();
         public static Process GetProcess()
         {
             var process = new Process();
@@ -51,6 +56,11 @@ namespace Netch.Controllers
         /// </summary>
         public TUNTAPController pTUNTAPController;
 
+        /// <summary>
+        ///		NTT 控制器
+        /// </summary>
+        public NTTController pNTTController;
+
         /// <summary>
         ///		启动
         /// </summary>
@@ -59,6 +69,8 @@ namespace Netch.Controllers
         /// <returns>是否启动成功</returns>
         public bool Start(Models.Server server, Models.Mode mode)
         {
+            FlushDNSResolverCache();
+
             var result = false;
             switch (server.Type)
             {
@@ -106,8 +118,18 @@ namespace Netch.Controllers
                     {
                         pNFController = new NFController();
                     }
+                    if (pNTTController == null)
+                    {
+                        pNTTController = new NTTController();
+                    }
                     // 进程代理模式，启动 NF 控制器
                     result = pNFController.Start(server, mode);
+                    if (result)
+                        Task.Run(() =>
+                        {
+                            pNTTController.Start();
+                        });
+
                 }
                 else if (mode.Type == 1)
                 {
@@ -115,8 +137,17 @@ namespace Netch.Controllers
                     {
                         pTUNTAPController = new TUNTAPController();
                     }
+                    if (pNTTController == null)
+                    {
+                        pNTTController = new NTTController();
+                    }
                     // TUN/TAP 黑名单代理模式，启动 TUN/TAP 控制器
                     result = pTUNTAPController.Start(server, mode);
+                    if (result)
+                        Task.Run(() =>
+                        {
+                            pNTTController.Start();
+                        });
                 }
                 else if (mode.Type == 2)
                 {
@@ -124,8 +155,17 @@ namespace Netch.Controllers
                     {
                         pTUNTAPController = new TUNTAPController();
                     }
+                    if (pNTTController == null)
+                    {
+                        pNTTController = new NTTController();
+                    }
                     // TUN/TAP 白名单代理模式，启动 TUN/TAP 控制器
                     result = pTUNTAPController.Start(server, mode);
+                    if (result)
+                        Task.Run(() =>
+                        {
+                            pNTTController.Start();
+                        });
                 }
                 else if (mode.Type == 3 || mode.Type == 5)
                 {
@@ -171,7 +211,7 @@ namespace Netch.Controllers
             {
                 pVMessController.Stop();
             }
-            
+
             if (pNFController != null)
             {
                 pNFController.Stop();
@@ -184,10 +224,15 @@ namespace Netch.Controllers
             {
                 pHTTPController.Stop();
             }
-            
+
+            if (pNTTController != null)
+            {
+                pNTTController.Stop();
+            }
         }
 
-        public void KillProcess(string name) {
+        public void KillProcess(string name)
+        {
             var processes = Process.GetProcessesByName(name);
             foreach (var p in processes)
             {
@@ -198,7 +243,7 @@ namespace Netch.Controllers
             }
         }
 
-        private static bool IsChildProcess(Process process,string name)
+        private static bool IsChildProcess(Process process, string name)
         {
             bool result;
             try

Netch/Controllers/NFController.cs

@@ -1,4 +1,5 @@
-using System;
+using Netch.Forms;
+using System;
 using System.Diagnostics;
 using System.IO;
 using System.ServiceProcess;
@@ -31,6 +32,9 @@ namespace Netch.Controllers
         /// </summary>
         public Models.State State = Models.State.Waiting;
 
+        // 生成驱动文件路径
+        public string driverPath = string.Format("{0}\\drivers\\netfilter2.sys", Environment.SystemDirectory);
+
         /// <summary>
         ///		启动
         /// </summary>
@@ -39,65 +43,59 @@ namespace Netch.Controllers
         /// <returns>是否成功</returns>
         public bool Start(Models.Server server, Models.Mode mode)
         {
-            if (!File.Exists("bin\\Redirector.exe"))
-            {
-                return false;
-            }
-
-            // 生成驱动文件路径
-            var driver = string.Format("{0}\\drivers\\netfilter2.sys", Environment.SystemDirectory);
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting Redirector")}");
 
             // 检查驱动是否存在
-            if (!File.Exists(driver))
+            if (File.Exists(driverPath))
             {
-                // 生成系统版本
-                var version = $"{Environment.OSVersion.Version.Major.ToString()}.{Environment.OSVersion.Version.Minor.ToString()}";
-
-                // 检查系统版本并复制对应驱动
-                try
+                //检查驱动版本号
+                FileVersionInfo fileVerInfo = System.Diagnostics.FileVersionInfo.GetVersionInfo(driverPath);
+                if (new Version(fileVerInfo.FileVersion) < new Version(UpdateChecker.NFDriverVersion))
                 {
-                    switch (version)
+                    //需要更新驱动
+                    try
                     {
-                        case "10.0":
-                            File.Copy("bin\\Win-10.sys", driver);
-                            Utils.Logging.Info("已复制 Win10 驱动");
-                            break;
-                        case "6.3":
-                        case "6.2":
-                            File.Copy("bin\\Win-8.sys", driver);
-                            Utils.Logging.Info("已复制 Win8 驱动");
-                            break;
-                        case "6.1":
-                        case "6.0":
-                            File.Copy("bin\\Win-7.sys", driver);
-                            Utils.Logging.Info("已复制 Win7 驱动");
-                            break;
-                        default:
-                            Utils.Logging.Info($"不支持的系统版本：{version}");
+                        var service = new ServiceController("netfilter2");
+                        if (service.Status == ServiceControllerStatus.Running)
+                        {
+                            service.Stop();
+                            service.WaitForStatus(ServiceControllerStatus.Stopped);
+                        }
+                        nfapinet.NFAPI.nf_unRegisterDriver("netfilter2");
+
+                        //删除老驱动
+                        File.Delete(driverPath);
+                        if (!InstallDriver())
                             return false;
                     }
-                }
-                catch (Exception e)
-                {
-                    Utils.Logging.Info("复制驱动文件失败");
-                    Utils.Logging.Info(e.ToString());
-                    return false;
+                    catch (Exception)
+                    {
+                        Utils.Logging.Info($"更新驱动出错");
+                    }
+
                 }
 
-                // 注册驱动文件
-                var result = nfapinet.NFAPI.nf_registerDriver("netfilter2");
-                if (result != nfapinet.NF_STATUS.NF_STATUS_SUCCESS)
-                {
-                    Utils.Logging.Info($"注册驱动失败，返回值：{result}");
+            }
+            else
+            {
+                if (!InstallDriver())
                     return false;
-                }
             }
 
             try
             {
+                //启动驱动服务
                 var service = new ServiceController("netfilter2");
-                if (service.Status == ServiceControllerStatus.Stopped)
+                if (service.Status == ServiceControllerStatus.Running)
                 {
+                    //防止其他程序占用 重置NF百万ID限制 待定
+                    /*service.Stop();
+                    MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting netfilter2 Service")}");
+                    service.Start();*/
+                }
+                else if (service.Status == ServiceControllerStatus.Stopped)
+                {
+                    MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting netfilter2 Service")}");
                     service.Start();
                 }
             }
@@ -114,6 +112,13 @@ namespace Netch.Controllers
             }
 
             var processes = "";
+
+            //开启进程白名单模式
+            if (!Global.Settings.ProcessBypassMode)
+            {
+                processes += "NTT.exe,";
+            }
+
             foreach (var proc in mode.Rule)
             {
                 processes += proc;
@@ -122,32 +127,92 @@ namespace Netch.Controllers
             processes = processes.Substring(0, processes.Length - 1);
 
             Instance = MainController.GetProcess();
-            Instance.StartInfo.FileName = "bin\\Redirector.exe";
-
             var fallback = "";
 
-            if (server.Type != "Socks5")
+            if (Global.Settings.UseRedirector2)
             {
-                fallback = $"-r 127.0.0.1:{Global.Settings.Socks5LocalPort} -p \"{processes}\"";
+                if (!File.Exists("bin\\Redirector2.exe"))
+                {
+                    return false;
+                }
+                Instance.StartInfo.FileName = "bin\\Redirector2.exe";
+
+
+                if (server.Type != "Socks5")
+                {
+                    fallback += $" 127.0.0.1:{Global.Settings.Socks5LocalPort}";
+                    fallback += $" \"{processes}\"";
+                }
+                else
+                {
+                    var result = Utils.DNS.Lookup(server.Hostname);
+                    if (result == null)
+                    {
+                        Utils.Logging.Info("无法解析服务器 IP 地址");
+                        return false;
+                    }
+
+                    fallback += $" {result}:{server.Port}";
+                    fallback += $" \"{processes}\"";
+
+                    if (!string.IsNullOrWhiteSpace(server.Username) && !string.IsNullOrWhiteSpace(server.Password))
+                    {
+                        fallback += $" \"{server.Username}\"";
+                        fallback += $" \"{server.Password}\"";
+                    }
+                }
             }
             else
             {
-                var result = Utils.DNS.Lookup(server.Hostname);
-                if (result == null)
+                if (!File.Exists("bin\\Redirector.exe"))
                 {
-                    Utils.Logging.Info("无法解析服务器 IP 地址");
                     return false;
                 }
+                Instance.StartInfo.FileName = "bin\\Redirector.exe";
 
-                fallback = $"-r {result}:{server.Port} -p \"{processes}\"";
-
-                if (!string.IsNullOrWhiteSpace(server.Username) && !string.IsNullOrWhiteSpace(server.Password))
+                //开启进程白名单模式
+                if (Global.Settings.ProcessBypassMode)
                 {
-                    fallback += $" -username \"{server.Username}\" -password \"{server.Password}\"";
+                    processes += ",Shadowsocks.exe";
+                    processes += ",ShadowsocksR.exe";
+                    processes += ",Privoxy.exe";
+                    processes += ",simple-obfs.exe";
+                    processes += ",v2ray.exe,v2ctl.exe,v2ray-plugin.exe";
+                    fallback += " -bypass true ";
+                }
+                else
+                {
+                    fallback += " -bypass false ";
+                }
+
+                if (server.Type != "Socks5")
+                {
+                    fallback += $"-r 127.0.0.1:{Global.Settings.Socks5LocalPort} -p \"{processes}\"";
+                }
+                else
+                {
+                    var result = Utils.DNS.Lookup(server.Hostname);
+                    if (result == null)
+                    {
+                        Utils.Logging.Info("无法解析服务器 IP 地址");
+                        return false;
+                    }
+
+                    fallback += $"-r {result}:{server.Port} -p \"{processes}\"";
+
+                    if (!string.IsNullOrWhiteSpace(server.Username) && !string.IsNullOrWhiteSpace(server.Password))
+                    {
+                        fallback += $" -username \"{server.Username}\" -password \"{server.Password}\"";
+                    }
                 }
             }
 
-            Instance.StartInfo.Arguments = fallback + $" -t {Global.Settings.RedirectorTCPPort}";
+            Utils.Logging.Info($"{fallback}");
+
+            if (File.Exists("logging\\redirector.log"))
+                File.Delete("logging\\redirector.log");
+
+            Instance.StartInfo.Arguments = fallback;
             Instance.OutputDataReceived += OnOutputDataReceived;
             Instance.ErrorDataReceived += OnOutputDataReceived;
             State = Models.State.Starting;
@@ -155,7 +220,6 @@ namespace Netch.Controllers
             Instance.BeginOutputReadLine();
             Instance.BeginErrorReadLine();
 
-            var IsFallback = false;
             for (var i = 0; i < 1000; i++)
             {
                 Thread.Sleep(10);
@@ -164,33 +228,6 @@ namespace Netch.Controllers
                 {
                     return true;
                 }
-
-                if (State == Models.State.Stopped)
-                {
-                    if (!IsFallback)
-                    {
-                        IsFallback = true;
-                        Stop();
-                        Utils.Logging.Info($"尝试去除 \"-t {Global.Settings.RedirectorTCPPort}\" 参数后启动 \"bin\\Redirector.exe\"");
-                        Instance.StartInfo.Arguments = fallback;
-                        Utils.Logging.Info($"当前 \"bin\\Redirector.exe\" 启动参数为 \"{Instance.StartInfo.Arguments}\"");
-                        Global.Settings.RedirectorTCPPort = 2800;
-                        Instance.CancelOutputRead();
-                        Instance.CancelErrorRead();
-                        Instance.OutputDataReceived += OnOutputDataReceived;
-                        Instance.ErrorDataReceived += OnOutputDataReceived;
-                        State = Models.State.Starting;
-                        Instance.Start();
-                        Instance.BeginOutputReadLine();
-                        Instance.BeginErrorReadLine();
-                    }
-                    else
-                    {
-                        Utils.Logging.Info("NF 进程启动失败");
-                        Stop();
-                        return false;
-                    }
-                }
             }
 
             Utils.Logging.Info("NF 进程启动超时");
@@ -216,6 +253,52 @@ namespace Netch.Controllers
                 Utils.Logging.Info(e.ToString());
             }
         }
+        public bool InstallDriver()
+        {
+
+            // 生成系统版本
+            var version = $"{Environment.OSVersion.Version.Major.ToString()}.{Environment.OSVersion.Version.Minor.ToString()}";
+
+            // 检查系统版本并复制对应驱动
+            try
+            {
+                switch (version)
+                {
+                    case "10.0":
+                        File.Copy("bin\\Win-10.sys", driverPath);
+                        Utils.Logging.Info("已复制 Win10 驱动");
+                        break;
+                    case "6.3":
+                    case "6.2":
+                        File.Copy("bin\\Win-8.sys", driverPath);
+                        Utils.Logging.Info("已复制 Win8 驱动");
+                        break;
+                    case "6.1":
+                    case "6.0":
+                        File.Copy("bin\\Win-7.sys", driverPath);
+                        Utils.Logging.Info("已复制 Win7 驱动");
+                        break;
+                    default:
+                        Utils.Logging.Info($"不支持的系统版本：{version}");
+                        return false;
+                }
+            }
+            catch (Exception e)
+            {
+                Utils.Logging.Info("复制驱动文件失败");
+                Utils.Logging.Info(e.ToString());
+                return false;
+            }
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Register driver")}");
+            // 注册驱动文件
+            var result = nfapinet.NFAPI.nf_registerDriver("netfilter2");
+            if (result != nfapinet.NF_STATUS.NF_STATUS_SUCCESS)
+            {
+                Utils.Logging.Info($"注册驱动失败，返回值：{result}");
+                return false;
+            }
+            return true;
+        }
 
         public void OnOutputDataReceived(object sender, DataReceivedEventArgs e)
         {
@@ -229,7 +312,7 @@ namespace Netch.Controllers
                     {
                         State = Models.State.Stopped;
                     }
-                    else if (e.Data.Contains("Started"))
+                    else if (e.Data.Contains("Start") || e.Data.Contains("Redirect to"))
                     {
                         State = Models.State.Started;
                     }

Netch/Controllers/NTTController.cs

@@ -0,0 +1,96 @@
+using Netch.Forms;
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Threading;
+
+namespace Netch.Controllers
+{
+    public class NTTController
+    {
+        /// <summary>
+        ///		进程实例
+        /// </summary>
+        public Process Instance;
+
+        /// <summary>
+        ///		当前状态
+        /// </summary>
+        public Models.State State = Models.State.Waiting;
+
+        /// <summary>
+        /// 启动NatTypeTester
+        /// </summary>
+        /// <returns></returns>
+        public (bool, string, string, string) Start()
+        {
+            Thread.Sleep(1000);
+            MainForm.Instance.NatTypeStatusText($"{Utils.i18N.Translate("Starting NatTester")}");
+            try
+            {
+                if (!File.Exists("bin\\NTT.exe"))
+                {
+                    return (false, null, null, null);
+                }
+
+                Instance = MainController.GetProcess();
+                Instance.StartInfo.FileName = "bin\\NTT.exe";
+
+                Instance.StartInfo.Arguments = $" {Global.Settings.STUN_Server} {Global.Settings.STUN_Server_Port}";
+
+                Instance.OutputDataReceived += OnOutputDataReceived;
+                Instance.ErrorDataReceived += OnOutputDataReceived;
+
+                State = Models.State.Starting;
+                Instance.Start();
+                Instance.BeginOutputReadLine();
+                Instance.BeginErrorReadLine();
+                Instance.WaitForExit();
+
+                string[] result = File.ReadAllText("logging\\NTT.log").ToString().Split('#');
+                var natType = result[0];
+                var localEnd = result[1];
+                var publicEnd = result[2];
+                MainForm.Instance.NatTypeStatusText(natType);
+
+                return (true, natType, localEnd, publicEnd);
+            }
+            catch (Exception)
+            {
+                Utils.Logging.Info("NTT 进程出错");
+                Stop();
+                return (false, null, null, null);
+            }
+        }
+
+        /// <summary>
+        ///		停止
+        /// </summary>
+        public void Stop()
+        {
+            try
+            {
+                if (Instance != null && !Instance.HasExited)
+                {
+                    Instance.Kill();
+                }
+            }
+            catch (Exception e)
+            {
+                Utils.Logging.Info(e.ToString());
+            }
+        }
+
+        public void OnOutputDataReceived(object sender, DataReceivedEventArgs e)
+        {
+            if (!string.IsNullOrWhiteSpace(e.Data))
+            {
+                if (File.Exists("logging\\NTT.log"))
+                {
+                    File.Delete("logging\\NTT.log");
+                }
+                File.AppendAllText("logging\\NTT.log", $"{e.Data}\r\n");
+            }
+        }
+    }
+}

Netch/Controllers/SSController.cs

@@ -1,4 +1,5 @@
-using System;
+using Netch.Forms;
+using System;
 using System.Diagnostics;
 using System.IO;
 using System.Threading;
@@ -25,6 +26,7 @@ namespace Netch.Controllers
         /// <returns>是否启动成功</returns>
         public bool Start(Models.Server server, Models.Mode mode)
         {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting Shadowsocks")}");
             if (!File.Exists("bin\\Shadowsocks.exe"))
             {
                 return false;

Netch/Controllers/SSRController.cs

@@ -1,4 +1,5 @@
-using System;
+using Netch.Forms;
+using System;
 using System.Diagnostics;
 using System.IO;
 using System.Threading;
@@ -25,6 +26,7 @@ namespace Netch.Controllers
         /// <returns>是否启动成功</returns>
         public bool Start(Models.Server server, Models.Mode mode)
         {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting ShadowsocksR")}");
             if (!File.Exists("bin\\ShadowsocksR.exe"))
             {
                 return false;

Netch/Controllers/TUNTAPController.cs

@@ -1,10 +1,11 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Net;
 using System.Text;
 using System.Threading;
-
+using Netch.Forms;
 using Netch.Utils;
 
 namespace Netch.Controllers
@@ -32,6 +33,14 @@ namespace Netch.Controllers
         public Models.Server SavedServer = new Models.Server();
         public Models.Mode SavedMode = new Models.Mode();
 
+        /// <summary>
+        ///		本地 DNS 服务控制器
+        /// </summary>
+        public DNSController pDNSController = new DNSController();
+
+        // ByPassLan IP
+        List<string> BypassLanIPs = new List<string>() { "10.0.0.0/8", "172.16.0.0/16", "192.168.0.0/24" };
+
         /// <summary>
         ///     配置 TUNTAP 适配器
         /// </summary>
@@ -58,6 +67,7 @@ namespace Netch.Controllers
         /// </summary>
         public bool SetupBypass()
         {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("SetupBypass")}");
             // 让服务器 IP 走直连
             foreach (var address in ServerAddresses)
             {
@@ -95,6 +105,17 @@ namespace Netch.Controllers
                 }
             }
 
+            foreach (var ip in BypassLanIPs)
+            {
+                var info = ip.Split('/');
+                var address = IPAddress.Parse(info[0]);
+
+                if (!IPAddress.IsLoopback(address))
+                {
+                    NativeMethods.CreateRoute(address.ToString(), int.Parse(info[1]), Global.Adapter.Gateway.ToString(), Global.Adapter.Index);
+                }
+            }
+
             if (SavedMode.Type == 2) // 处理仅规则内走直连
             {
                 // 将 TUN/TAP 网卡权重放到最高
@@ -151,6 +172,54 @@ namespace Netch.Controllers
                         }
                     }
                 }
+                //处理NAT类型检测，由于协议的原因，无法仅通过域名确定需要代理的IP，自己记录解析了返回的IP，仅支持默认检测服务器
+                if (Global.Settings.STUN_Server == "stun.stunprotocol.org")
+                {
+                    try
+                    {
+                        var nttAddress = Dns.GetHostAddresses(Global.Settings.STUN_Server)[0];
+                        if (int.TryParse("32", out var prefix))
+                        {
+                            NativeMethods.CreateRoute(nttAddress.ToString(), prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                        var nttrAddress = Dns.GetHostAddresses("stunresponse.coldthunder11.com")[0];
+                        if (int.TryParse("32", out var prefixr))
+                        {
+                            NativeMethods.CreateRoute(nttrAddress.ToString(), prefixr, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                    }
+                    catch
+                    {
+                        Logging.Info("NAT类型测试域名解析失败，将不会被添加到代理列表。");
+                    }
+                }
+                //处理DNS代理
+                if (Global.Settings.TUNTAP.ProxyDNS)
+                {
+                    if (Global.Settings.TUNTAP.UseCustomDNS)
+                    {
+                        string dns = "";
+                        foreach (var value in Global.Settings.TUNTAP.DNS)
+                        {
+                            dns += value;
+                            dns += ',';
+                        }
+
+                        dns = dns.Trim();
+                        dns = dns.Substring(0, dns.Length - 1);
+                        if (int.TryParse("32", out var prefix))
+                        {
+                            NativeMethods.CreateRoute(dns, prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                    }
+                    else
+                    {
+                        if (int.TryParse("32", out var prefix))
+                        {
+                            NativeMethods.CreateRoute("1.1.1.1", prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                    }
+                }
             }
             return true;
         }
@@ -192,6 +261,49 @@ namespace Netch.Controllers
                         }
                     }
                 }
+                if (Global.Settings.STUN_Server == "stun.stunprotocol.org")
+                {
+                    try
+                    {
+                        var nttAddress = Dns.GetHostAddresses(Global.Settings.STUN_Server)[0];
+                        if (int.TryParse("32", out var prefix))
+                        {
+                            NativeMethods.DeleteRoute(nttAddress.ToString(), prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                        var nttrAddress = Dns.GetHostAddresses("stunresponse.coldthunder11.com")[0];
+                        if (int.TryParse("32", out var prefixr))
+                        {
+                            NativeMethods.DeleteRoute(nttrAddress.ToString(), prefixr, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                    }
+                    catch { }
+                }
+                if (Global.Settings.TUNTAP.ProxyDNS)
+                {
+                    if (Global.Settings.TUNTAP.UseCustomDNS)
+                    {
+                        string dns = "";
+                        foreach (var value in Global.Settings.TUNTAP.DNS)
+                        {
+                            dns += value;
+                            dns += ',';
+                        }
+
+                        dns = dns.Trim();
+                        dns = dns.Substring(0, dns.Length - 1);
+                        if (int.TryParse("32", out var prefix))
+                        {
+                            NativeMethods.DeleteRoute(dns, prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                    }
+                    else
+                    {
+                        if (int.TryParse("32", out var prefix))
+                        {
+                            NativeMethods.DeleteRoute("1.1.1.1", prefix, Global.Settings.TUNTAP.Gateway, Global.TUNTAP.Index);
+                        }
+                    }
+                }
             }
 
             foreach (var ip in Global.Settings.BypassIPs)
@@ -204,6 +316,16 @@ namespace Netch.Controllers
                     NativeMethods.DeleteRoute(address.ToString(), int.Parse(info[1]), Global.Adapter.Gateway.ToString(), Global.Adapter.Index);
                 }
             }
+            foreach (var ip in BypassLanIPs)
+            {
+                var info = ip.Split('/');
+                var address = IPAddress.Parse(info[0]);
+
+                if (!IPAddress.IsLoopback(address))
+                {
+                    NativeMethods.DeleteRoute(address.ToString(), int.Parse(info[1]), Global.Adapter.Gateway.ToString(), Global.Adapter.Index);
+                }
+            }
 
             if (SavedMode.BypassChina)
             {
@@ -237,6 +359,7 @@ namespace Netch.Controllers
         /// <returns>是否成功</returns>
         public bool Start(Models.Server server, Models.Mode mode)
         {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting Tap")}");
             foreach (var proc in Process.GetProcessesByName("tun2socks"))
             {
                 try
@@ -292,7 +415,9 @@ namespace Netch.Controllers
             }
             else
             {
-                dns = "1.1.1.1,1.0.0.1";
+                pDNSController.Start();
+                dns = "127.0.0.1";
+                //dns = "1.1.1.1,1.0.0.1";
             }
 
             if (server.Type == "Socks5")
@@ -302,7 +427,7 @@ namespace Netch.Controllers
             else
             {
                 Instance.StartInfo.Arguments = string.Format("-proxyServer 127.0.0.1:{0} -tunAddr {1} -tunMask {2} -tunGw {3} -tunDns {4} -tunName \"{5}\"", Global.Settings.Socks5LocalPort, Global.Settings.TUNTAP.Address, Global.Settings.TUNTAP.Netmask, Global.Settings.TUNTAP.Gateway, dns, adapterName);
-            } 
+            }
 
             Instance.StartInfo.CreateNoWindow = true;
             Instance.StartInfo.RedirectStandardError = true;
@@ -353,6 +478,7 @@ namespace Netch.Controllers
                 //pDNSController.Stop();
                 //修复点击停止按钮后再启动，DNS服务没监听的BUG
                 ClearBypass();
+                pDNSController.Stop();
             }
             catch (Exception e)
             {

Netch/Controllers/UpdateChecker.cs

@@ -26,7 +26,8 @@ namespace Netch.Controllers
 
         public const string Name = @"Netch";
         public const string Copyright = @"Copyright © 2019 - 2020";
-        public const string Version = @"1.3.8";
+        public const string Version = @"1.4.0";
+        public const string NFDriverVersion = @"1.5.9.0";
 
         public async void Check(bool notifyNoFound, bool isPreRelease)
         {

Netch/Controllers/VMessController.cs

@@ -1,4 +1,5 @@
-using System;
+using Netch.Forms;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -26,6 +27,7 @@ namespace Netch.Controllers
         /// <returns>是否启动成功</returns>
         public bool Start(Models.Server server, Models.Mode mode)
         {
+            MainForm.Instance.StatusText($"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting V2ray")}");
             if (!File.Exists("bin\\v2ray.exe") || !File.Exists("bin\\v2ctl.exe"))
             {
                 return false;
@@ -125,14 +127,18 @@ namespace Netch.Controllers
                             enabled = server.UseMux
                         }
                     },
-                    new Models.Information.VMess.Outbounds
+                    //此处修复一个诡异的BUG 感谢@ColinWood Tap模式 Mux不能为Null 否则Netch内存占用极大
+                    /*new Models.Information.VMess.Outbounds
                     {
                         tag = "direct",
                         protocol = "freedom",
                         settings = null,
                         streamSettings = null,
+                        *//*mux = new Models.Information.VMess.OutboundMux(){
+                            enabled = true
+                        }*//*
                         mux = null
-                    }
+                    }*/
                 },
                 routing = new Models.Information.VMess.Routing
                 {
@@ -145,7 +151,7 @@ namespace Netch.Controllers
                             {
                                 "geoip:cn",
                                 "geoip:private"
-                                
+
                             },
                             domain = new List<string>
                             {

Netch/Forms/MainForm.Designer.cs

@@ -53,23 +53,27 @@ namespace Netch.Forms
             this.AboutToolStripButton = new System.Windows.Forms.ToolStripButton();
             this.VersionLabel = new System.Windows.Forms.ToolStripLabel();
             this.ConfigurationGroupBox = new System.Windows.Forms.GroupBox();
-            this.CopyLinkPictureBox = new System.Windows.Forms.PictureBox();
-            this.DeleteModePictureBox = new System.Windows.Forms.PictureBox();
-            this.EditModePictureBox = new System.Windows.Forms.PictureBox();
-            this.ProfileNameText = new System.Windows.Forms.TextBox();
+            this.configLayoutPanel = new System.Windows.Forms.TableLayoutPanel();
             this.ProfileLabel = new System.Windows.Forms.Label();
-            this.SpeedPictureBox = new System.Windows.Forms.PictureBox();
-            this.DeletePictureBox = new System.Windows.Forms.PictureBox();
-            this.EditPictureBox = new System.Windows.Forms.PictureBox();
             this.ModeLabel = new System.Windows.Forms.Label();
+            this.ServerLabel = new System.Windows.Forms.Label();
+            this.ProfileNameText = new System.Windows.Forms.TextBox();
             this.ModeComboBox = new System.Windows.Forms.SearchComboBox();
             this.ServerComboBox = new System.Windows.Forms.ComboBox();
-            this.ServerLabel = new System.Windows.Forms.Label();
+            this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
+            this.EditPictureBox = new System.Windows.Forms.PictureBox();
+            this.CopyLinkPictureBox = new System.Windows.Forms.PictureBox();
+            this.DeletePictureBox = new System.Windows.Forms.PictureBox();
+            this.SpeedPictureBox = new System.Windows.Forms.PictureBox();
+            this.tableLayoutPanel3 = new System.Windows.Forms.TableLayoutPanel();
+            this.EditModePictureBox = new System.Windows.Forms.PictureBox();
+            this.DeleteModePictureBox = new System.Windows.Forms.PictureBox();
             this.StatusStrip = new System.Windows.Forms.StatusStrip();
             this.StatusLabel = new System.Windows.Forms.ToolStripStatusLabel();
             this.UsedBandwidthLabel = new System.Windows.Forms.ToolStripStatusLabel();
             this.DownloadSpeedLabel = new System.Windows.Forms.ToolStripStatusLabel();
             this.UploadSpeedLabel = new System.Windows.Forms.ToolStripStatusLabel();
+            this.NatTypeStatusLabel = new System.Windows.Forms.ToolStripStatusLabel();
             this.ControlButton = new System.Windows.Forms.Button();
             this.NotifyIcon = new System.Windows.Forms.NotifyIcon(this.components);
             this.NotifyMenu = new System.Windows.Forms.ContextMenuStrip(this.components);
@@ -80,12 +84,15 @@ namespace Netch.Forms
             this.ProfileTable = new System.Windows.Forms.TableLayoutPanel();
             this.MenuStrip.SuspendLayout();
             this.ConfigurationGroupBox.SuspendLayout();
-            ((System.ComponentModel.ISupportInitialize)(this.CopyLinkPictureBox)).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)(this.DeleteModePictureBox)).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)(this.EditModePictureBox)).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)(this.SpeedPictureBox)).BeginInit();
-            ((System.ComponentModel.ISupportInitialize)(this.DeletePictureBox)).BeginInit();
+            this.configLayoutPanel.SuspendLayout();
+            this.tableLayoutPanel2.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.EditPictureBox)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.CopyLinkPictureBox)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.DeletePictureBox)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.SpeedPictureBox)).BeginInit();
+            this.tableLayoutPanel3.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.EditModePictureBox)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.DeleteModePictureBox)).BeginInit();
             this.StatusStrip.SuspendLayout();
             this.NotifyMenu.SuspendLayout();
             this.ProfileGroupBox.SuspendLayout();
@@ -268,46 +275,180 @@ namespace Netch.Forms
             // 
             // ConfigurationGroupBox
             // 
-            this.ConfigurationGroupBox.Controls.Add(this.CopyLinkPictureBox);
-            this.ConfigurationGroupBox.Controls.Add(this.DeleteModePictureBox);
-            this.ConfigurationGroupBox.Controls.Add(this.EditModePictureBox);
-            this.ConfigurationGroupBox.Controls.Add(this.ProfileNameText);
-            this.ConfigurationGroupBox.Controls.Add(this.ProfileLabel);
-            this.ConfigurationGroupBox.Controls.Add(this.SpeedPictureBox);
-            this.ConfigurationGroupBox.Controls.Add(this.DeletePictureBox);
-            this.ConfigurationGroupBox.Controls.Add(this.EditPictureBox);
-            this.ConfigurationGroupBox.Controls.Add(this.ModeLabel);
-            this.ConfigurationGroupBox.Controls.Add(this.ModeComboBox);
-            this.ConfigurationGroupBox.Controls.Add(this.ServerComboBox);
-            this.ConfigurationGroupBox.Controls.Add(this.ServerLabel);
+            this.ConfigurationGroupBox.Controls.Add(this.configLayoutPanel);
             this.ConfigurationGroupBox.Location = new System.Drawing.Point(12, 28);
             this.ConfigurationGroupBox.Name = "ConfigurationGroupBox";
-            this.ConfigurationGroupBox.Size = new System.Drawing.Size(605, 113);
+            this.ConfigurationGroupBox.Size = new System.Drawing.Size(605, 115);
             this.ConfigurationGroupBox.TabIndex = 1;
             this.ConfigurationGroupBox.TabStop = false;
             this.ConfigurationGroupBox.Text = "Configuration";
             // 
+            // configLayoutPanel
+            // 
+            this.configLayoutPanel.ColumnCount = 3;
+            this.configLayoutPanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
+            this.configLayoutPanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
+            this.configLayoutPanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle());
+            this.configLayoutPanel.Controls.Add(this.ProfileLabel, 0, 2);
+            this.configLayoutPanel.Controls.Add(this.ModeLabel, 0, 1);
+            this.configLayoutPanel.Controls.Add(this.ServerLabel, 0, 0);
+            this.configLayoutPanel.Controls.Add(this.ProfileNameText, 1, 2);
+            this.configLayoutPanel.Controls.Add(this.ModeComboBox, 1, 1);
+            this.configLayoutPanel.Controls.Add(this.ServerComboBox, 1, 0);
+            this.configLayoutPanel.Controls.Add(this.tableLayoutPanel2, 2, 0);
+            this.configLayoutPanel.Controls.Add(this.tableLayoutPanel3, 2, 1);
+            this.configLayoutPanel.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.configLayoutPanel.Location = new System.Drawing.Point(3, 19);
+            this.configLayoutPanel.Name = "configLayoutPanel";
+            this.configLayoutPanel.RowCount = 3;
+            this.configLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
+            this.configLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
+            this.configLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 33.33333F));
+            this.configLayoutPanel.Size = new System.Drawing.Size(599, 93);
+            this.configLayoutPanel.TabIndex = 15;
+            // 
+            // ProfileLabel
+            // 
+            this.ProfileLabel.Anchor = System.Windows.Forms.AnchorStyles.Left;
+            this.ProfileLabel.AutoSize = true;
+            this.ProfileLabel.Location = new System.Drawing.Point(3, 69);
+            this.ProfileLabel.Name = "ProfileLabel";
+            this.ProfileLabel.Size = new System.Drawing.Size(45, 17);
+            this.ProfileLabel.TabIndex = 10;
+            this.ProfileLabel.Text = "Profile";
+            // 
+            // ModeLabel
+            // 
+            this.ModeLabel.Anchor = System.Windows.Forms.AnchorStyles.Left;
+            this.ModeLabel.AutoSize = true;
+            this.ModeLabel.Location = new System.Drawing.Point(3, 38);
+            this.ModeLabel.Name = "ModeLabel";
+            this.ModeLabel.Size = new System.Drawing.Size(43, 17);
+            this.ModeLabel.TabIndex = 3;
+            this.ModeLabel.Text = "Mode";
+            // 
+            // ServerLabel
+            // 
+            this.ServerLabel.Anchor = System.Windows.Forms.AnchorStyles.Left;
+            this.ServerLabel.AutoSize = true;
+            this.ServerLabel.Location = new System.Drawing.Point(3, 7);
+            this.ServerLabel.Name = "ServerLabel";
+            this.ServerLabel.Size = new System.Drawing.Size(45, 17);
+            this.ServerLabel.TabIndex = 0;
+            this.ServerLabel.Text = "Server";
+            // 
+            // ProfileNameText
+            // 
+            this.ProfileNameText.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.ProfileNameText.Location = new System.Drawing.Point(54, 65);
+            this.ProfileNameText.Name = "ProfileNameText";
+            this.ProfileNameText.Size = new System.Drawing.Size(442, 23);
+            this.ProfileNameText.TabIndex = 11;
+            // 
+            // ModeComboBox
+            // 
+            this.ModeComboBox.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest;
+            this.ModeComboBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.ModeComboBox.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
+            this.ModeComboBox.FormattingEnabled = true;
+            this.ModeComboBox.IntegralHeight = false;
+            this.ModeComboBox.Location = new System.Drawing.Point(54, 34);
+            this.ModeComboBox.Name = "ModeComboBox";
+            this.ModeComboBox.Size = new System.Drawing.Size(442, 24);
+            this.ModeComboBox.TabIndex = 2;
+            this.ModeComboBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.ComboBox_DrawItem);
+            // 
+            // ServerComboBox
+            // 
+            this.ServerComboBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.ServerComboBox.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
+            this.ServerComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.ServerComboBox.FormattingEnabled = true;
+            this.ServerComboBox.IntegralHeight = false;
+            this.ServerComboBox.Location = new System.Drawing.Point(54, 3);
+            this.ServerComboBox.MaxDropDownItems = 16;
+            this.ServerComboBox.Name = "ServerComboBox";
+            this.ServerComboBox.Size = new System.Drawing.Size(442, 24);
+            this.ServerComboBox.TabIndex = 1;
+            this.ServerComboBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.ComboBox_DrawItem);
+            // 
+            // tableLayoutPanel2
+            // 
+            this.tableLayoutPanel2.ColumnCount = 4;
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel2.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel2.Controls.Add(this.EditPictureBox, 0, 0);
+            this.tableLayoutPanel2.Controls.Add(this.CopyLinkPictureBox, 3, 0);
+            this.tableLayoutPanel2.Controls.Add(this.DeletePictureBox, 1, 0);
+            this.tableLayoutPanel2.Controls.Add(this.SpeedPictureBox, 2, 0);
+            this.tableLayoutPanel2.Location = new System.Drawing.Point(502, 3);
+            this.tableLayoutPanel2.Name = "tableLayoutPanel2";
+            this.tableLayoutPanel2.RowCount = 1;
+            this.tableLayoutPanel2.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
+            this.tableLayoutPanel2.Size = new System.Drawing.Size(94, 24);
+            this.tableLayoutPanel2.TabIndex = 12;
+            // 
+            // EditPictureBox
+            // 
+            this.EditPictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.EditPictureBox.Image = ((System.Drawing.Image)(resources.GetObject("EditPictureBox.Image")));
+            this.EditPictureBox.Location = new System.Drawing.Point(3, 3);
+            this.EditPictureBox.Name = "EditPictureBox";
+            this.EditPictureBox.Size = new System.Drawing.Size(16, 16);
+            this.EditPictureBox.TabIndex = 7;
+            this.EditPictureBox.TabStop = false;
+            this.EditPictureBox.Click += new System.EventHandler(this.EditPictureBox_Click);
+            // 
             // CopyLinkPictureBox
             // 
             this.CopyLinkPictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
             this.CopyLinkPictureBox.Image = global::Netch.Properties.Resources.CopyLink;
-            this.CopyLinkPictureBox.Location = new System.Drawing.Point(582, 25);
+            this.CopyLinkPictureBox.Location = new System.Drawing.Point(72, 3);
             this.CopyLinkPictureBox.Name = "CopyLinkPictureBox";
             this.CopyLinkPictureBox.Size = new System.Drawing.Size(18, 18);
             this.CopyLinkPictureBox.TabIndex = 14;
             this.CopyLinkPictureBox.TabStop = false;
             this.CopyLinkPictureBox.Click += new System.EventHandler(this.CopyLinkPictureBox_Click);
             // 
-            // DeleteModePictureBox
+            // DeletePictureBox
             // 
-            this.DeleteModePictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
-            this.DeleteModePictureBox.Image = global::Netch.Properties.Resources.delete;
-            this.DeleteModePictureBox.Location = new System.Drawing.Point(540, 57);
-            this.DeleteModePictureBox.Name = "DeleteModePictureBox";
-            this.DeleteModePictureBox.Size = new System.Drawing.Size(16, 16);
-            this.DeleteModePictureBox.TabIndex = 13;
-            this.DeleteModePictureBox.TabStop = false;
-            this.DeleteModePictureBox.Click += new System.EventHandler(this.DeleteModePictureBox_Click);
+            this.DeletePictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.DeletePictureBox.Image = ((System.Drawing.Image)(resources.GetObject("DeletePictureBox.Image")));
+            this.DeletePictureBox.Location = new System.Drawing.Point(26, 3);
+            this.DeletePictureBox.Name = "DeletePictureBox";
+            this.DeletePictureBox.Size = new System.Drawing.Size(16, 16);
+            this.DeletePictureBox.TabIndex = 8;
+            this.DeletePictureBox.TabStop = false;
+            this.DeletePictureBox.Click += new System.EventHandler(this.DeletePictureBox_Click);
+            // 
+            // SpeedPictureBox
+            // 
+            this.SpeedPictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.SpeedPictureBox.Image = ((System.Drawing.Image)(resources.GetObject("SpeedPictureBox.Image")));
+            this.SpeedPictureBox.Location = new System.Drawing.Point(49, 3);
+            this.SpeedPictureBox.Name = "SpeedPictureBox";
+            this.SpeedPictureBox.Size = new System.Drawing.Size(16, 16);
+            this.SpeedPictureBox.TabIndex = 9;
+            this.SpeedPictureBox.TabStop = false;
+            this.SpeedPictureBox.Click += new System.EventHandler(this.SpeedPictureBox_Click);
+            // 
+            // tableLayoutPanel3
+            // 
+            this.tableLayoutPanel3.ColumnCount = 4;
+            this.tableLayoutPanel3.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel3.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel3.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel3.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 25F));
+            this.tableLayoutPanel3.Controls.Add(this.EditModePictureBox, 0, 0);
+            this.tableLayoutPanel3.Controls.Add(this.DeleteModePictureBox, 1, 0);
+            this.tableLayoutPanel3.Location = new System.Drawing.Point(502, 34);
+            this.tableLayoutPanel3.Name = "tableLayoutPanel3";
+            this.tableLayoutPanel3.RowCount = 1;
+            this.tableLayoutPanel3.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
+            this.tableLayoutPanel3.Size = new System.Drawing.Size(94, 24);
+            this.tableLayoutPanel3.TabIndex = 13;
             // 
             // EditModePictureBox
             // 
@@ -315,104 +456,23 @@ namespace Netch.Forms
             this.EditModePictureBox.ErrorImage = global::Netch.Properties.Resources.edit;
             this.EditModePictureBox.Image = global::Netch.Properties.Resources.edit;
             this.EditModePictureBox.InitialImage = global::Netch.Properties.Resources.edit;
-            this.EditModePictureBox.Location = new System.Drawing.Point(518, 56);
+            this.EditModePictureBox.Location = new System.Drawing.Point(3, 3);
             this.EditModePictureBox.Name = "EditModePictureBox";
             this.EditModePictureBox.Size = new System.Drawing.Size(16, 16);
             this.EditModePictureBox.TabIndex = 12;
             this.EditModePictureBox.TabStop = false;
             this.EditModePictureBox.Click += new System.EventHandler(this.EditModePictureBox_Click);
             // 
-            // ProfileNameText
+            // DeleteModePictureBox
             // 
-            this.ProfileNameText.Location = new System.Drawing.Point(57, 83);
-            this.ProfileNameText.Name = "ProfileNameText";
-            this.ProfileNameText.Size = new System.Drawing.Size(455, 23);
-            this.ProfileNameText.TabIndex = 11;
-            // 
-            // ProfileLabel
-            // 
-            this.ProfileLabel.AutoSize = true;
-            this.ProfileLabel.Location = new System.Drawing.Point(6, 86);
-            this.ProfileLabel.Name = "ProfileLabel";
-            this.ProfileLabel.Size = new System.Drawing.Size(45, 17);
-            this.ProfileLabel.TabIndex = 10;
-            this.ProfileLabel.Text = "Profile";
-            // 
-            // SpeedPictureBox
-            // 
-            this.SpeedPictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
-            this.SpeedPictureBox.Image = ((System.Drawing.Image)(resources.GetObject("SpeedPictureBox.Image")));
-            this.SpeedPictureBox.Location = new System.Drawing.Point(562, 26);
-            this.SpeedPictureBox.Name = "SpeedPictureBox";
-            this.SpeedPictureBox.Size = new System.Drawing.Size(16, 16);
-            this.SpeedPictureBox.TabIndex = 9;
-            this.SpeedPictureBox.TabStop = false;
-            this.SpeedPictureBox.Click += new System.EventHandler(this.SpeedPictureBox_Click);
-            // 
-            // DeletePictureBox
-            // 
-            this.DeletePictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
-            this.DeletePictureBox.Image = ((System.Drawing.Image)(resources.GetObject("DeletePictureBox.Image")));
-            this.DeletePictureBox.Location = new System.Drawing.Point(540, 26);
-            this.DeletePictureBox.Name = "DeletePictureBox";
-            this.DeletePictureBox.Size = new System.Drawing.Size(16, 16);
-            this.DeletePictureBox.TabIndex = 8;
-            this.DeletePictureBox.TabStop = false;
-            this.DeletePictureBox.Click += new System.EventHandler(this.DeletePictureBox_Click);
-            // 
-            // EditPictureBox
-            // 
-            this.EditPictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
-            this.EditPictureBox.Image = ((System.Drawing.Image)(resources.GetObject("EditPictureBox.Image")));
-            this.EditPictureBox.Location = new System.Drawing.Point(518, 26);
-            this.EditPictureBox.Name = "EditPictureBox";
-            this.EditPictureBox.Size = new System.Drawing.Size(16, 16);
-            this.EditPictureBox.TabIndex = 7;
-            this.EditPictureBox.TabStop = false;
-            this.EditPictureBox.Click += new System.EventHandler(this.EditPictureBox_Click);
-            // 
-            // ModeLabel
-            // 
-            this.ModeLabel.AutoSize = true;
-            this.ModeLabel.Location = new System.Drawing.Point(6, 56);
-            this.ModeLabel.Name = "ModeLabel";
-            this.ModeLabel.Size = new System.Drawing.Size(43, 17);
-            this.ModeLabel.TabIndex = 3;
-            this.ModeLabel.Text = "Mode";
-            // 
-            // ModeComboBox
-            // 
-            this.ModeComboBox.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest;
-            this.ModeComboBox.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
-            this.ModeComboBox.FormattingEnabled = true;
-            this.ModeComboBox.IntegralHeight = false;
-            this.ModeComboBox.Location = new System.Drawing.Point(57, 53);
-            this.ModeComboBox.Name = "ModeComboBox";
-            this.ModeComboBox.Size = new System.Drawing.Size(455, 24);
-            this.ModeComboBox.TabIndex = 2;
-            this.ModeComboBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.ComboBox_DrawItem);
-            // 
-            // ServerComboBox
-            // 
-            this.ServerComboBox.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
-            this.ServerComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
-            this.ServerComboBox.FormattingEnabled = true;
-            this.ServerComboBox.IntegralHeight = false;
-            this.ServerComboBox.Location = new System.Drawing.Point(57, 22);
-            this.ServerComboBox.MaxDropDownItems = 16;
-            this.ServerComboBox.Name = "ServerComboBox";
-            this.ServerComboBox.Size = new System.Drawing.Size(455, 24);
-            this.ServerComboBox.TabIndex = 1;
-            this.ServerComboBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.ComboBox_DrawItem);
-            // 
-            // ServerLabel
-            // 
-            this.ServerLabel.AutoSize = true;
-            this.ServerLabel.Location = new System.Drawing.Point(6, 26);
-            this.ServerLabel.Name = "ServerLabel";
-            this.ServerLabel.Size = new System.Drawing.Size(45, 17);
-            this.ServerLabel.TabIndex = 0;
-            this.ServerLabel.Text = "Server";
+            this.DeleteModePictureBox.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.DeleteModePictureBox.Image = global::Netch.Properties.Resources.delete;
+            this.DeleteModePictureBox.Location = new System.Drawing.Point(26, 3);
+            this.DeleteModePictureBox.Name = "DeleteModePictureBox";
+            this.DeleteModePictureBox.Size = new System.Drawing.Size(16, 16);
+            this.DeleteModePictureBox.TabIndex = 13;
+            this.DeleteModePictureBox.TabStop = false;
+            this.DeleteModePictureBox.Click += new System.EventHandler(this.DeleteModePictureBox_Click);
             // 
             // StatusStrip
             // 
@@ -421,8 +481,9 @@ namespace Netch.Forms
             this.StatusLabel,
             this.UsedBandwidthLabel,
             this.DownloadSpeedLabel,
-            this.UploadSpeedLabel});
-            this.StatusStrip.Location = new System.Drawing.Point(0, 254);
+            this.UploadSpeedLabel,
+            this.NatTypeStatusLabel});
+            this.StatusStrip.Location = new System.Drawing.Point(0, 250);
             this.StatusStrip.Name = "StatusStrip";
             this.StatusStrip.Size = new System.Drawing.Size(629, 22);
             this.StatusStrip.SizingGrip = false;
@@ -456,9 +517,15 @@ namespace Netch.Forms
             this.UploadSpeedLabel.Text = "↑: 0 KB/s";
             this.UploadSpeedLabel.Visible = false;
             // 
+            // NatTypeStatusLabel
+            // 
+            this.NatTypeStatusLabel.Name = "NatTypeStatusLabel";
+            this.NatTypeStatusLabel.Size = new System.Drawing.Size(0, 17);
+            // 
             // ControlButton
             // 
-            this.ControlButton.Location = new System.Drawing.Point(542, 219);
+            this.ControlButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.ControlButton.Location = new System.Drawing.Point(542, 215);
             this.ControlButton.Name = "ControlButton";
             this.ControlButton.Size = new System.Drawing.Size(75, 27);
             this.ControlButton.TabIndex = 3;
@@ -500,7 +567,8 @@ namespace Netch.Forms
             // 
             // SettingsButton
             // 
-            this.SettingsButton.Location = new System.Drawing.Point(12, 219);
+            this.SettingsButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.SettingsButton.Location = new System.Drawing.Point(12, 215);
             this.SettingsButton.Name = "SettingsButton";
             this.SettingsButton.Size = new System.Drawing.Size(72, 27);
             this.SettingsButton.TabIndex = 4;
@@ -511,7 +579,7 @@ namespace Netch.Forms
             // ProfileGroupBox
             // 
             this.ProfileGroupBox.Controls.Add(this.ProfileTable);
-            this.ProfileGroupBox.Location = new System.Drawing.Point(12, 147);
+            this.ProfileGroupBox.Location = new System.Drawing.Point(12, 146);
             this.ProfileGroupBox.Name = "ProfileGroupBox";
             this.ProfileGroupBox.Size = new System.Drawing.Size(605, 65);
             this.ProfileGroupBox.TabIndex = 13;
@@ -538,7 +606,7 @@ namespace Netch.Forms
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
-            this.ClientSize = new System.Drawing.Size(629, 276);
+            this.ClientSize = new System.Drawing.Size(629, 272);
             this.Controls.Add(this.ProfileGroupBox);
             this.Controls.Add(this.SettingsButton);
             this.Controls.Add(this.ControlButton);
@@ -558,13 +626,16 @@ namespace Netch.Forms
             this.MenuStrip.ResumeLayout(false);
             this.MenuStrip.PerformLayout();
             this.ConfigurationGroupBox.ResumeLayout(false);
-            this.ConfigurationGroupBox.PerformLayout();
-            ((System.ComponentModel.ISupportInitialize)(this.CopyLinkPictureBox)).EndInit();
-            ((System.ComponentModel.ISupportInitialize)(this.DeleteModePictureBox)).EndInit();
-            ((System.ComponentModel.ISupportInitialize)(this.EditModePictureBox)).EndInit();
-            ((System.ComponentModel.ISupportInitialize)(this.SpeedPictureBox)).EndInit();
-            ((System.ComponentModel.ISupportInitialize)(this.DeletePictureBox)).EndInit();
+            this.configLayoutPanel.ResumeLayout(false);
+            this.configLayoutPanel.PerformLayout();
+            this.tableLayoutPanel2.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)(this.EditPictureBox)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.CopyLinkPictureBox)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.DeletePictureBox)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.SpeedPictureBox)).EndInit();
+            this.tableLayoutPanel3.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.EditModePictureBox)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.DeleteModePictureBox)).EndInit();
             this.StatusStrip.ResumeLayout(false);
             this.StatusStrip.PerformLayout();
             this.NotifyMenu.ResumeLayout(false);
@@ -623,5 +694,9 @@ namespace Netch.Forms
         private System.Windows.Forms.PictureBox EditModePictureBox;
         private System.Windows.Forms.PictureBox DeleteModePictureBox;
         private System.Windows.Forms.PictureBox CopyLinkPictureBox;
+        private System.Windows.Forms.ToolStripStatusLabel NatTypeStatusLabel;
+        private System.Windows.Forms.TableLayoutPanel configLayoutPanel;
+        private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
+        private System.Windows.Forms.TableLayoutPanel tableLayoutPanel3;
     }
 }

Netch/Forms/MainForm.cs

@@ -41,6 +41,11 @@ namespace Netch.Forms
 
         public List<Button> ProfileButtons = new List<Button>();
 
+        /// <summary>
+        /// 主窗体的静态实例
+        /// </summary>
+        public static MainForm Instance = null;
+
         public MainForm()
         {
             InitializeComponent();
@@ -48,6 +53,7 @@ namespace Netch.Forms
 
             CheckForIllegalCrossThreadCalls = false;
             // MenuStrip.Renderer = new Override.ToolStripProfessionalRender();
+            Instance = this;
         }
 
         private void CheckUpdate()
@@ -232,60 +238,66 @@ namespace Netch.Forms
 
         private void ComboBox_DrawItem(object sender, DrawItemEventArgs e)
         {
-            var cbx = sender as ComboBox;
-
-            // 绘制背景颜色
-            e.Graphics.FillRectangle(new SolidBrush(Color.White), e.Bounds);
-
-            if (e.Index >= 0)
+            try
             {
-                // 绘制 备注/名称 字符串
-                e.Graphics.DrawString(cbx.Items[e.Index].ToString(), cbx.Font, new SolidBrush(Color.Black), e.Bounds);
 
-                if (cbx.Items[e.Index] is Models.Server)
+                var cbx = sender as ComboBox;
+
+                // 绘制背景颜色
+                e.Graphics.FillRectangle(new SolidBrush(Color.White), e.Bounds);
+
+                if (e.Index >= 0)
                 {
-                    var item = cbx.Items[e.Index] as Models.Server;
+                    // 绘制 备注/名称 字符串
+                    e.Graphics.DrawString(cbx.Items[e.Index].ToString(), cbx.Font, new SolidBrush(Color.Black), e.Bounds);
 
-                    // 计算延迟底色
-                    SolidBrush brush;
-                    if (item.Delay > 200)
+                    if (cbx.Items[e.Index] is Models.Server)
                     {
-                        // 红色
-                        brush = new SolidBrush(Color.Red);
+                        var item = cbx.Items[e.Index] as Models.Server;
+
+                        // 计算延迟底色
+                        SolidBrush brush;
+                        if (item.Delay > 200)
+                        {
+                            // 红色
+                            brush = new SolidBrush(Color.Red);
+                        }
+                        else if (item.Delay > 80)
+                        {
+                            // 黄色
+                            brush = new SolidBrush(Color.Yellow);
+                        }
+                        else if (item.Delay >= 0)
+                        {
+                            // 绿色
+                            brush = new SolidBrush(Color.FromArgb(50, 255, 56));
+                        }
+                        else
+                        {
+                            // 灰色
+                            brush = new SolidBrush(Color.Gray);
+                        }
+
+                        // 绘制延迟底色
+                        e.Graphics.FillRectangle(brush, ServerComboBox.Size.Width - 60, e.Bounds.Y, 60, e.Bounds.Height);
+
+                        // 绘制延迟字符串
+                        e.Graphics.DrawString(item.Delay.ToString(), cbx.Font, new SolidBrush(Color.Black), ServerComboBox.Size.Width - 58, e.Bounds.Y);
                     }
-                    else if (item.Delay > 80)
+                    else if (cbx.Items[e.Index] is Models.Mode)
                     {
-                        // 黄色
-                        brush = new SolidBrush(Color.Yellow);
+                        var item = cbx.Items[e.Index] as Models.Mode;
+
+                        // 绘制延迟底色
+                        e.Graphics.FillRectangle(new SolidBrush(Color.Gray), ServerComboBox.Size.Width - 60, e.Bounds.Y, 60, e.Bounds.Height);
+
+                        // 绘制延迟字符串
+                        e.Graphics.DrawString(item.Rule.Count.ToString(), cbx.Font, new SolidBrush(Color.Black), ServerComboBox.Size.Width - 58, e.Bounds.Y);
                     }
-                    else if (item.Delay >= 0)
-                    {
-                        // 绿色
-                        brush = new SolidBrush(Color.FromArgb(50, 255, 56));
-                    }
-                    else
-                    {
-                        // 灰色
-                        brush = new SolidBrush(Color.Gray);
-                    }
-
-                    // 绘制延迟底色
-                    e.Graphics.FillRectangle(brush, ServerComboBox.Size.Width - 60, e.Bounds.Y, 60, e.Bounds.Height);
-
-                    // 绘制延迟字符串
-                    e.Graphics.DrawString(item.Delay.ToString(), cbx.Font, new SolidBrush(Color.Black), ServerComboBox.Size.Width - 58, e.Bounds.Y);
-                }
-                else if (cbx.Items[e.Index] is Models.Mode)
-                {
-                    var item = cbx.Items[e.Index] as Models.Mode;
-
-                    // 绘制延迟底色
-                    e.Graphics.FillRectangle(new SolidBrush(Color.Gray), ServerComboBox.Size.Width - 60, e.Bounds.Y, 60, e.Bounds.Height);
-
-                    // 绘制延迟字符串
-                    e.Graphics.DrawString(item.Rule.Count.ToString(), cbx.Font, new SolidBrush(Color.Black), ServerComboBox.Size.Width - 58, e.Bounds.Y);
                 }
             }
+            catch (Exception)
+            { }
         }
 
         private void MainForm_Load(object sender, EventArgs e)
@@ -476,6 +488,7 @@ namespace Netch.Forms
 
             if (Global.Settings.SubscribeLink.Count > 0)
             {
+                StatusLabel.Text = $"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Starting update subscription")}";
                 DeletePictureBox.Enabled = false;
 
                 UpdateServersFromSubscribeLinksToolStripMenuItem.Enabled = false;
@@ -556,8 +569,10 @@ namespace Netch.Forms
                         MenuStrip.Enabled = ConfigurationGroupBox.Enabled = ControlButton.Enabled = SettingsButton.Enabled = true;
                         ControlButton.Text = Utils.i18N.Translate("Start");
                         MainController.Stop();
+                        NatTypeStatusLabel.Text = "";
                     }
                     Utils.Configuration.Save();
+                    StatusLabel.Text = $"{Utils.i18N.Translate("Status")}{Utils.i18N.Translate(": ")}{Utils.i18N.Translate("Subscription updated")}";
                 }).ContinueWith(task =>
                 {
                     BeginInvoke(new Action(() =>
@@ -759,6 +774,7 @@ namespace Netch.Forms
 
         private void ControlButton_Click(object sender, EventArgs e)
         {
+            SaveConfigs();
             if (State == Models.State.Waiting || State == Models.State.Stopped)
             {
                 // 当前 ServerComboBox 中至少有一项
@@ -786,7 +802,10 @@ namespace Netch.Forms
                     var mode = ModeComboBox.SelectedItem as Models.Mode;
 
                     MainController = new MainController();
-                    if (MainController.Start(server, mode))
+
+                    var startResult = MainController.Start(server, mode);
+
+                    if (startResult)
                     {
                         // UsedBandwidthLabel.Visible = UploadSpeedLabel.Visible = DownloadSpeedLabel.Visible = true;
                         // MainController.pNFController.OnBandwidthUpdated += OnBandwidthUpdated;
@@ -856,6 +875,28 @@ namespace Netch.Forms
                         }
 
                         State = Models.State.Started;
+                        if (Global.Settings.StartedTcping)
+                        {
+                            // 自动检测延迟
+                            Task.Run(() =>
+                            {
+                                while (true)
+                                {
+                                    if (State == Models.State.Started)
+                                    {
+                                        server.Test();
+                                    // 重载服务器列表
+                                    InitServer();
+
+                                        Thread.Sleep(Global.Settings.StartedTcping_Interval * 1000);
+                                    }
+                                    else
+                                    {
+                                        break;
+                                    }
+                                }
+                            });
+                        }
                     }
                     else
                     {
@@ -883,6 +924,7 @@ namespace Netch.Forms
                     var mode = ModeComboBox.SelectedItem as Models.Mode;
 
                     MainController.Stop();
+                    NatTypeStatusLabel.Text = "";
 
                     // LastUploadBandwidth = 0;
                     // LastDownloadBandwidth = 0;
@@ -998,6 +1040,10 @@ namespace Netch.Forms
                 {
                     MessageBox.Show(Utils.i18N.Translate("Please select an mode first"), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
                 }
+                else if (ProfileNameText.Text == "")
+                {
+                    MessageBox.Show(Utils.i18N.Translate("Please enter a profile name first"), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
                 else
                 {
                     SaveProfile(index);
@@ -1006,6 +1052,11 @@ namespace Netch.Forms
             }
             else
             {
+                if (ProfileButtons[index].Text == Utils.i18N.Translate("Error") || ProfileButtons[index].Text == Utils.i18N.Translate("None"))
+                {
+                    MessageBox.Show(Utils.i18N.Translate("No saved profile here. Save a profile first by Ctrl+Click on the button"), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+
                 try
                 {
                     ProfileNameText.Text = LoadProfile(index);
@@ -1051,6 +1102,15 @@ namespace Netch.Forms
         public void InitProfile()
         {
             var num_profile = Global.Settings.ProfileCount;
+            if (num_profile == 0)
+            {
+                ProfileGroupBox.Size = new Size(0, 0);
+                ConfigurationGroupBox.Size -= new Size(0, 25);
+                this.Size -= new Size(0, 70 + 25);
+                configLayoutPanel.RowStyles[2].Height = 0;
+                return;
+            }
+
             ProfileTable.ColumnCount = num_profile;
 
             while (Global.Settings.profiles.Count < num_profile)
@@ -1194,12 +1254,35 @@ namespace Netch.Forms
             if (ServerComboBox.SelectedIndex != -1)
             {
                 var selectedMode = (Models.Server)ServerComboBox.SelectedItem;
-                Clipboard.SetText(Utils.ShareLink.GetShareLink(selectedMode));
+                try
+                {
+                    //听说巨硬BUG经常会炸，所以Catch一下 :D
+                    Clipboard.SetText(Utils.ShareLink.GetShareLink(selectedMode));
+                }
+                catch (Exception)
+                {
+
+                }
             }
             else
             {
                 MessageBox.Show(Utils.i18N.Translate("Please select a server first"), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
             }
         }
+        public void StatusText(string text)
+        {
+            StatusLabel.Text = text;
+        }
+        public void NatTypeStatusText(string text)
+        {
+            if (!string.IsNullOrWhiteSpace(text))
+            {
+                NatTypeStatusLabel.Text = "NAT" + Utils.i18N.Translate(": ") + text;
+            }
+            else
+            {
+                NatTypeStatusLabel.Text = "NAT" + Utils.i18N.Translate(": ") + Utils.i18N.Translate("Test failed");
+            }
+        }
     }
 }

Netch/Forms/MainForm.resx

@@ -121,20 +121,18 @@
     <value>17, 17</value>
   </metadata>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
-  <data name="SpeedPictureBox.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+  <data name="EditPictureBox.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
-        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAk9JREFUOE9N
-        k19ojWEcx8+xsRgzbSlaJouGRCNuXIyMXJ1LpVyYFAttqylEsdKQC1yZpF24oJQrN0q5UJKUlP3DWTPz
-        pzmm2Tk753nf9+fzfd/3nJ2nPr3v8z7P7/d7nu/v+ybMbBUsA703wwk/sKcPJz07POzszOg8HXAKBr55
-        bLMmWKOgxZCEBfH7zg9/fev55Gw8G9jUXGC/IFMI7HXGt7ZBZ9fGHNtsJVQogYIrQMFVOc8GLn5x4eby
-        UWB6k8AXU75N5gJ9aoBkMYGqL4JLbHB9bFRA+Xj207Pr0fcbTNtgC1QWE1TC6t/5INvF0UdmwgqlkZ4N
-        rJvvP3JBmul6OArSrloJ6mAz3H383bMHE6FApZFlqitpbcbZhTnfWrzA9rNUDfVKsAFSY1Q5+9mFopWP
-        IU6TGnJ2nrXetCslY6hwnRLo/q1XWVTr/iHwdCECQS2PFpl81IUnBLZ+LNit8bALRyA8gTTY0f816vVl
-        Klwh2UneH5GweJ53076d5pv04SrSQiLWKkEVbFUl9VtItPYRZ6/iVr7549sx5sORuP2wBw5BgxIsgY2w
-        DVZAlwLVc21/GwdTWRfvhXp4Cbv1rgRrQRbeDge466xaplO8x5FxMEvWCctBRTpgH4RGWgdyoRZuSyiJ
-        qcrSIQ5+DgtBCXQCuXAphFaWjfVsnMD752iX2tQ5b6g7sAv0w20CiV50b3gCuTDB1ub7mGjvYCF0XRzc
-        B/rrGkGqK7BYVI5MaFILSdzVdI9WHuRvG42Cj4Mc2g4toEJKUAMZSJlZzX8eY2N9ZDKIEQAAAABJRU5E
-        rkJggg==
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAg9JREFUOE+F
+        U81uElEYnTdw58qFunBlYnwAE7e+QhMT38CNcefWxKWufADjiqqtmsZIW2gRulBTY4fGGGmLMFOGn5aB
+        GYa5c+f4nTsINKF6kkPIxz3nO/f7Llas1IXXGyW8Wi9h+T/kmVx+C7WGA8F14S2LxR8HdfjDAMMwFI7O
+        YQg/CI14pVDGKIoGYnDZomMgB4gk0VAqgUoWkxjHMd5t7eCkTz2uWIxGd601nHYPR66H+nH7LKXW9LrG
+        JBrHeL+9g1N/gDRNl4wBoxHhKDJxmWierPG3lGeiaGrQ9DpPjMFADJjA7fSko4ff0nWerDntWQJegQbl
+        XRsLEiweZMAEEoFn1opl9GXopa97sFaLlWmCY0nAjo2WdCYn3ednIGvHodPCSIw+2z9hrRQqZoWzBLOu
+        jBvJ1MlYyARK+LGl8LCWYq+vsyvMttA17oduiwOaru4vEhGvdzSuVRUu2THu7KvJDCYJxrHKugr5XdZk
+        6kSsgWJXo+pr7J5q3K7GeFoXA75EDuRfYOyCdLZFTDhhipyboDsIv2QGg6H5YREorvSyzgTFH7wEnh8g
+        0frxdAbn4Vs/xYtmNguK10TcCXjF+JmUrlpvNj/lDxqu2cDZFxialb1sKly0FZYl8oZc4yRK+CYeiPie
+        8IYlH3dz+W3zuub5Vv5x33/V8VwG9aimsCniMEl92dZN0SxRB+D+Hw2grtB8iuYFAAAAAElFTkSuQmCC
 </value>
   </data>
   <data name="DeletePictureBox.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
@@ -151,18 +149,20 @@
         R+QMmWB7l2jP55IkExaBIP+X+VaqtcbLMAynmftgqMOzv61mlBRRiHFjAAAAAElFTkSuQmCC
 </value>
   </data>
-  <data name="EditPictureBox.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+  <data name="SpeedPictureBox.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
-        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAg9JREFUOE+F
-        U81uElEYnTdw58qFunBlYnwAE7e+QhMT38CNcefWxKWufADjiqqtmsZIW2gRulBTY4fGGGmLMFOGn5aB
-        GYa5c+f4nTsINKF6kkPIxz3nO/f7Llas1IXXGyW8Wi9h+T/kmVx+C7WGA8F14S2LxR8HdfjDAMMwFI7O
-        YQg/CI14pVDGKIoGYnDZomMgB4gk0VAqgUoWkxjHMd5t7eCkTz2uWIxGd601nHYPR66H+nH7LKXW9LrG
-        JBrHeL+9g1N/gDRNl4wBoxHhKDJxmWierPG3lGeiaGrQ9DpPjMFADJjA7fSko4ff0nWerDntWQJegQbl
-        XRsLEiweZMAEEoFn1opl9GXopa97sFaLlWmCY0nAjo2WdCYn3ednIGvHodPCSIw+2z9hrRQqZoWzBLOu
-        jBvJ1MlYyARK+LGl8LCWYq+vsyvMttA17oduiwOaru4vEhGvdzSuVRUu2THu7KvJDCYJxrHKugr5XdZk
-        6kSsgWJXo+pr7J5q3K7GeFoXA75EDuRfYOyCdLZFTDhhipyboDsIv2QGg6H5YREorvSyzgTFH7wEnh8g
-        0frxdAbn4Vs/xYtmNguK10TcCXjF+JmUrlpvNj/lDxqu2cDZFxialb1sKly0FZYl8oZc4yRK+CYeiPie
-        8IYlH3dz+W3zuub5Vv5x33/V8VwG9aimsCniMEl92dZN0SxRB+D+Hw2grtB8iuYFAAAAAElFTkSuQmCC
+        iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABGdBTUEAALGPC/xhBQAAAk9JREFUOE9N
+        k19ojWEcx8+xsRgzbSlaJouGRCNuXIyMXJ1LpVyYFAttqylEsdKQC1yZpF24oJQrN0q5UJKUlP3DWTPz
+        pzmm2Tk753nf9+fzfd/3nJ2nPr3v8z7P7/d7nu/v+ybMbBUsA703wwk/sKcPJz07POzszOg8HXAKBr55
+        bLMmWKOgxZCEBfH7zg9/fev55Gw8G9jUXGC/IFMI7HXGt7ZBZ9fGHNtsJVQogYIrQMFVOc8GLn5x4eby
+        UWB6k8AXU75N5gJ9aoBkMYGqL4JLbHB9bFRA+Xj207Pr0fcbTNtgC1QWE1TC6t/5INvF0UdmwgqlkZ4N
+        rJvvP3JBmul6OArSrloJ6mAz3H383bMHE6FApZFlqitpbcbZhTnfWrzA9rNUDfVKsAFSY1Q5+9mFopWP
+        IU6TGnJ2nrXetCslY6hwnRLo/q1XWVTr/iHwdCECQS2PFpl81IUnBLZ+LNit8bALRyA8gTTY0f816vVl
+        Klwh2UneH5GweJ53076d5pv04SrSQiLWKkEVbFUl9VtItPYRZ6/iVr7549sx5sORuP2wBw5BgxIsgY2w
+        DVZAlwLVc21/GwdTWRfvhXp4Cbv1rgRrQRbeDge466xaplO8x5FxMEvWCctBRTpgH4RGWgdyoRZuSyiJ
+        qcrSIQ5+DgtBCXQCuXAphFaWjfVsnMD752iX2tQ5b6g7sAv0w20CiV50b3gCuTDB1ub7mGjvYCF0XRzc
+        B/rrGkGqK7BYVI5MaFILSdzVdI9WHuRvG42Cj4Mc2g4toEJKUAMZSJlZzX8eY2N9ZDKIEQAAAABJRU5E
+        rkJggg==
 </value>
   </data>
   <metadata name="StatusStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">

Netch/Forms/SettingForm.Designer.cs

@@ -30,14 +30,13 @@
         {
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(SettingForm));
             this.PortGroupBox = new System.Windows.Forms.GroupBox();
-            this.RedirectorLabel = new System.Windows.Forms.Label();
-            this.RedirectorTextBox = new System.Windows.Forms.TextBox();
             this.AllowDevicesCheckBox = new System.Windows.Forms.CheckBox();
             this.HTTPPortLabel = new System.Windows.Forms.Label();
             this.HTTPPortTextBox = new System.Windows.Forms.TextBox();
             this.Socks5PortLabel = new System.Windows.Forms.Label();
             this.Socks5PortTextBox = new System.Windows.Forms.TextBox();
             this.TUNTAPGroupBox = new System.Windows.Forms.GroupBox();
+            this.TUNTAPProxyDNSCheckBox = new System.Windows.Forms.CheckBox();
             this.TUNTAPUseCustomDNSCheckBox = new System.Windows.Forms.CheckBox();
             this.TUNTAPDNSLabel = new System.Windows.Forms.Label();
             this.TUNTAPDNSTextBox = new System.Windows.Forms.TextBox();
@@ -50,7 +49,18 @@
             this.ControlButton = new System.Windows.Forms.Button();
             this.GlobalBypassIPsButton = new System.Windows.Forms.Button();
             this.BehaviorGroupBox = new System.Windows.Forms.GroupBox();
+            this.DetectionInterval_Label = new System.Windows.Forms.Label();
+            this.DetectionInterval_TextBox = new System.Windows.Forms.TextBox();
+            this.EnableStartedTcping_CheckBox = new System.Windows.Forms.CheckBox();
+            this.DelayTestAfterStartup_Label = new System.Windows.Forms.Label();
+            this.BypassModeCheckBox = new System.Windows.Forms.CheckBox();
+            this.Redirector2checkBox = new System.Windows.Forms.CheckBox();
+            this.ExperimentalFunction_Label = new System.Windows.Forms.Label();
+            this.STUN_ServerPortTextBox = new System.Windows.Forms.TextBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.label1 = new System.Windows.Forms.Label();
             this.RunAtStartup = new System.Windows.Forms.CheckBox();
+            this.STUN_ServerTextBox = new System.Windows.Forms.TextBox();
             this.MinimizeWhenStartedCheckBox = new System.Windows.Forms.CheckBox();
             this.ProfileCount_Label = new System.Windows.Forms.Label();
             this.ProfileCount_TextBox = new System.Windows.Forms.TextBox();
@@ -65,8 +75,6 @@
             // 
             // PortGroupBox
             // 
-            this.PortGroupBox.Controls.Add(this.RedirectorLabel);
-            this.PortGroupBox.Controls.Add(this.RedirectorTextBox);
             this.PortGroupBox.Controls.Add(this.AllowDevicesCheckBox);
             this.PortGroupBox.Controls.Add(this.HTTPPortLabel);
             this.PortGroupBox.Controls.Add(this.HTTPPortTextBox);
@@ -79,23 +87,6 @@
             this.PortGroupBox.TabStop = false;
             this.PortGroupBox.Text = "Local Port";
             // 
-            // RedirectorLabel
-            // 
-            this.RedirectorLabel.AutoSize = true;
-            this.RedirectorLabel.Location = new System.Drawing.Point(9, 110);
-            this.RedirectorLabel.Name = "RedirectorLabel";
-            this.RedirectorLabel.Size = new System.Drawing.Size(95, 17);
-            this.RedirectorLabel.TabIndex = 6;
-            this.RedirectorLabel.Text = "Redirector TCP";
-            // 
-            // RedirectorTextBox
-            // 
-            this.RedirectorTextBox.Location = new System.Drawing.Point(120, 107);
-            this.RedirectorTextBox.Name = "RedirectorTextBox";
-            this.RedirectorTextBox.Size = new System.Drawing.Size(294, 23);
-            this.RedirectorTextBox.TabIndex = 7;
-            this.RedirectorTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
-            // 
             // AllowDevicesCheckBox
             // 
             this.AllowDevicesCheckBox.AutoSize = true;
@@ -143,6 +134,7 @@
             // 
             // TUNTAPGroupBox
             // 
+            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPProxyDNSCheckBox);
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPUseCustomDNSCheckBox);
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPDNSLabel);
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPDNSTextBox);
@@ -154,11 +146,21 @@
             this.TUNTAPGroupBox.Controls.Add(this.TUNTAPAddressTextBox);
             this.TUNTAPGroupBox.Location = new System.Drawing.Point(12, 158);
             this.TUNTAPGroupBox.Name = "TUNTAPGroupBox";
-            this.TUNTAPGroupBox.Size = new System.Drawing.Size(420, 164);
+            this.TUNTAPGroupBox.Size = new System.Drawing.Size(420, 187);
             this.TUNTAPGroupBox.TabIndex = 3;
             this.TUNTAPGroupBox.TabStop = false;
             this.TUNTAPGroupBox.Text = "TUN/TAP";
             // 
+            // TUNTAPProxyDNSCheckBox
+            // 
+            this.TUNTAPProxyDNSCheckBox.AutoSize = true;
+            this.TUNTAPProxyDNSCheckBox.Location = new System.Drawing.Point(120, 162);
+            this.TUNTAPProxyDNSCheckBox.Name = "TUNTAPProxyDNSCheckBox";
+            this.TUNTAPProxyDNSCheckBox.Size = new System.Drawing.Size(153, 21);
+            this.TUNTAPProxyDNSCheckBox.TabIndex = 10;
+            this.TUNTAPProxyDNSCheckBox.Text = "Proxy DNS in Mode 2";
+            this.TUNTAPProxyDNSCheckBox.UseVisualStyleBackColor = true;
+            // 
             // TUNTAPUseCustomDNSCheckBox
             // 
             this.TUNTAPUseCustomDNSCheckBox.AutoSize = true;
@@ -241,7 +243,7 @@
             // ControlButton
             // 
             this.ControlButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.ControlButton.Location = new System.Drawing.Point(357, 549);
+            this.ControlButton.Location = new System.Drawing.Point(781, 356);
             this.ControlButton.Name = "ControlButton";
             this.ControlButton.Size = new System.Drawing.Size(75, 23);
             this.ControlButton.TabIndex = 11;
@@ -252,7 +254,7 @@
             // GlobalBypassIPsButton
             // 
             this.GlobalBypassIPsButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            this.GlobalBypassIPsButton.Location = new System.Drawing.Point(12, 549);
+            this.GlobalBypassIPsButton.Location = new System.Drawing.Point(12, 356);
             this.GlobalBypassIPsButton.Name = "GlobalBypassIPsButton";
             this.GlobalBypassIPsButton.Size = new System.Drawing.Size(128, 23);
             this.GlobalBypassIPsButton.TabIndex = 10;
@@ -262,7 +264,18 @@
             // 
             // BehaviorGroupBox
             // 
+            this.BehaviorGroupBox.Controls.Add(this.DetectionInterval_Label);
+            this.BehaviorGroupBox.Controls.Add(this.DetectionInterval_TextBox);
+            this.BehaviorGroupBox.Controls.Add(this.EnableStartedTcping_CheckBox);
+            this.BehaviorGroupBox.Controls.Add(this.DelayTestAfterStartup_Label);
+            this.BehaviorGroupBox.Controls.Add(this.BypassModeCheckBox);
+            this.BehaviorGroupBox.Controls.Add(this.Redirector2checkBox);
+            this.BehaviorGroupBox.Controls.Add(this.ExperimentalFunction_Label);
+            this.BehaviorGroupBox.Controls.Add(this.STUN_ServerPortTextBox);
+            this.BehaviorGroupBox.Controls.Add(this.label2);
+            this.BehaviorGroupBox.Controls.Add(this.label1);
             this.BehaviorGroupBox.Controls.Add(this.RunAtStartup);
+            this.BehaviorGroupBox.Controls.Add(this.STUN_ServerTextBox);
             this.BehaviorGroupBox.Controls.Add(this.MinimizeWhenStartedCheckBox);
             this.BehaviorGroupBox.Controls.Add(this.ProfileCount_Label);
             this.BehaviorGroupBox.Controls.Add(this.ProfileCount_TextBox);
@@ -270,27 +283,127 @@
             this.BehaviorGroupBox.Controls.Add(this.StartWhenOpenedCheckBox);
             this.BehaviorGroupBox.Controls.Add(this.StopWhenExitedCheckBox);
             this.BehaviorGroupBox.Controls.Add(this.ExitWhenClosedCheckBox);
-            this.BehaviorGroupBox.Location = new System.Drawing.Point(12, 330);
+            this.BehaviorGroupBox.Location = new System.Drawing.Point(438, 12);
             this.BehaviorGroupBox.Name = "BehaviorGroupBox";
-            this.BehaviorGroupBox.Size = new System.Drawing.Size(420, 213);
+            this.BehaviorGroupBox.Size = new System.Drawing.Size(420, 333);
             this.BehaviorGroupBox.TabIndex = 8;
             this.BehaviorGroupBox.TabStop = false;
             this.BehaviorGroupBox.Text = "Behavior";
             // 
+            // DetectionInterval_Label
+            // 
+            this.DetectionInterval_Label.AutoSize = true;
+            this.DetectionInterval_Label.Location = new System.Drawing.Point(230, 151);
+            this.DetectionInterval_Label.Name = "DetectionInterval_Label";
+            this.DetectionInterval_Label.Size = new System.Drawing.Size(128, 17);
+            this.DetectionInterval_Label.TabIndex = 18;
+            this.DetectionInterval_Label.Text = "Detection interval(/s)";
+            // 
+            // DetectionInterval_TextBox
+            // 
+            this.DetectionInterval_TextBox.Location = new System.Drawing.Point(364, 148);
+            this.DetectionInterval_TextBox.Name = "DetectionInterval_TextBox";
+            this.DetectionInterval_TextBox.Size = new System.Drawing.Size(47, 23);
+            this.DetectionInterval_TextBox.TabIndex = 17;
+            this.DetectionInterval_TextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            // 
+            // EnableStartedTcping_CheckBox
+            // 
+            this.EnableStartedTcping_CheckBox.AutoSize = true;
+            this.EnableStartedTcping_CheckBox.Location = new System.Drawing.Point(152, 150);
+            this.EnableStartedTcping_CheckBox.Name = "EnableStartedTcping_CheckBox";
+            this.EnableStartedTcping_CheckBox.Size = new System.Drawing.Size(66, 21);
+            this.EnableStartedTcping_CheckBox.TabIndex = 15;
+            this.EnableStartedTcping_CheckBox.Text = "Enable";
+            this.EnableStartedTcping_CheckBox.UseVisualStyleBackColor = true;
+            // 
+            // DelayTestAfterStartup_Label
+            // 
+            this.DelayTestAfterStartup_Label.AutoSize = true;
+            this.DelayTestAfterStartup_Label.Location = new System.Drawing.Point(6, 151);
+            this.DelayTestAfterStartup_Label.Name = "DelayTestAfterStartup_Label";
+            this.DelayTestAfterStartup_Label.Size = new System.Drawing.Size(141, 17);
+            this.DelayTestAfterStartup_Label.TabIndex = 16;
+            this.DelayTestAfterStartup_Label.Text = "Delay test after startup";
+            // 
+            // BypassModeCheckBox
+            // 
+            this.BypassModeCheckBox.AutoSize = true;
+            this.BypassModeCheckBox.Location = new System.Drawing.Point(276, 236);
+            this.BypassModeCheckBox.Name = "BypassModeCheckBox";
+            this.BypassModeCheckBox.Size = new System.Drawing.Size(135, 21);
+            this.BypassModeCheckBox.TabIndex = 14;
+            this.BypassModeCheckBox.Text = "进程代理白名单模式";
+            this.BypassModeCheckBox.UseVisualStyleBackColor = true;
+            this.BypassModeCheckBox.CheckedChanged += new System.EventHandler(this.BypassModeCheckBox_CheckedChanged);
+            // 
+            // Redirector2checkBox
+            // 
+            this.Redirector2checkBox.AutoSize = true;
+            this.Redirector2checkBox.Location = new System.Drawing.Point(152, 235);
+            this.Redirector2checkBox.Name = "Redirector2checkBox";
+            this.Redirector2checkBox.Size = new System.Drawing.Size(118, 21);
+            this.Redirector2checkBox.TabIndex = 11;
+            this.Redirector2checkBox.Text = "是否启用2号核心";
+            this.Redirector2checkBox.UseVisualStyleBackColor = true;
+            // 
+            // ExperimentalFunction_Label
+            // 
+            this.ExperimentalFunction_Label.AutoSize = true;
+            this.ExperimentalFunction_Label.Location = new System.Drawing.Point(6, 236);
+            this.ExperimentalFunction_Label.Name = "ExperimentalFunction_Label";
+            this.ExperimentalFunction_Label.Size = new System.Drawing.Size(133, 17);
+            this.ExperimentalFunction_Label.TabIndex = 13;
+            this.ExperimentalFunction_Label.Text = "Experimental function";
+            // 
+            // STUN_ServerPortTextBox
+            // 
+            this.STUN_ServerPortTextBox.Location = new System.Drawing.Point(117, 206);
+            this.STUN_ServerPortTextBox.Name = "STUN_ServerPortTextBox";
+            this.STUN_ServerPortTextBox.Size = new System.Drawing.Size(294, 23);
+            this.STUN_ServerPortTextBox.TabIndex = 8;
+            this.STUN_ServerPortTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(6, 209);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(110, 17);
+            this.label2.TabIndex = 12;
+            this.label2.Text = "STUN Server Port";
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(6, 180);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(82, 17);
+            this.label1.TabIndex = 10;
+            this.label1.Text = "STUN Server";
+            // 
             // RunAtStartup
             // 
             this.RunAtStartup.AutoSize = true;
-            this.RunAtStartup.Location = new System.Drawing.Point(120, 130);
+            this.RunAtStartup.Location = new System.Drawing.Point(12, 75);
             this.RunAtStartup.Name = "RunAtStartup";
             this.RunAtStartup.Size = new System.Drawing.Size(109, 21);
             this.RunAtStartup.TabIndex = 11;
             this.RunAtStartup.Text = "Run at startup";
             this.RunAtStartup.UseVisualStyleBackColor = true;
             // 
+            // STUN_ServerTextBox
+            // 
+            this.STUN_ServerTextBox.Location = new System.Drawing.Point(117, 177);
+            this.STUN_ServerTextBox.Name = "STUN_ServerTextBox";
+            this.STUN_ServerTextBox.Size = new System.Drawing.Size(294, 23);
+            this.STUN_ServerTextBox.TabIndex = 11;
+            this.STUN_ServerTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            // 
             // MinimizeWhenStartedCheckBox
             // 
             this.MinimizeWhenStartedCheckBox.AutoSize = true;
-            this.MinimizeWhenStartedCheckBox.Location = new System.Drawing.Point(120, 103);
+            this.MinimizeWhenStartedCheckBox.Location = new System.Drawing.Point(206, 48);
             this.MinimizeWhenStartedCheckBox.Name = "MinimizeWhenStartedCheckBox";
             this.MinimizeWhenStartedCheckBox.Size = new System.Drawing.Size(158, 21);
             this.MinimizeWhenStartedCheckBox.TabIndex = 10;
@@ -300,7 +413,7 @@
             // ProfileCount_Label
             // 
             this.ProfileCount_Label.AutoSize = true;
-            this.ProfileCount_Label.Location = new System.Drawing.Point(9, 185);
+            this.ProfileCount_Label.Location = new System.Drawing.Point(6, 123);
             this.ProfileCount_Label.Name = "ProfileCount_Label";
             this.ProfileCount_Label.Size = new System.Drawing.Size(79, 17);
             this.ProfileCount_Label.TabIndex = 8;
@@ -308,16 +421,16 @@
             // 
             // ProfileCount_TextBox
             // 
-            this.ProfileCount_TextBox.Location = new System.Drawing.Point(222, 182);
+            this.ProfileCount_TextBox.Location = new System.Drawing.Point(203, 120);
             this.ProfileCount_TextBox.Name = "ProfileCount_TextBox";
-            this.ProfileCount_TextBox.Size = new System.Drawing.Size(192, 23);
+            this.ProfileCount_TextBox.Size = new System.Drawing.Size(208, 23);
             this.ProfileCount_TextBox.TabIndex = 9;
             this.ProfileCount_TextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // CheckUpdateWhenOpenedCheckBox
             // 
             this.CheckUpdateWhenOpenedCheckBox.AutoSize = true;
-            this.CheckUpdateWhenOpenedCheckBox.Location = new System.Drawing.Point(120, 157);
+            this.CheckUpdateWhenOpenedCheckBox.Location = new System.Drawing.Point(206, 75);
             this.CheckUpdateWhenOpenedCheckBox.Name = "CheckUpdateWhenOpenedCheckBox";
             this.CheckUpdateWhenOpenedCheckBox.Size = new System.Drawing.Size(190, 21);
             this.CheckUpdateWhenOpenedCheckBox.TabIndex = 8;
@@ -328,7 +441,7 @@
             // StartWhenOpenedCheckBox
             // 
             this.StartWhenOpenedCheckBox.AutoSize = true;
-            this.StartWhenOpenedCheckBox.Location = new System.Drawing.Point(120, 76);
+            this.StartWhenOpenedCheckBox.Location = new System.Drawing.Point(12, 48);
             this.StartWhenOpenedCheckBox.Name = "StartWhenOpenedCheckBox";
             this.StartWhenOpenedCheckBox.Size = new System.Drawing.Size(137, 21);
             this.StartWhenOpenedCheckBox.TabIndex = 7;
@@ -339,7 +452,7 @@
             // StopWhenExitedCheckBox
             // 
             this.StopWhenExitedCheckBox.AutoSize = true;
-            this.StopWhenExitedCheckBox.Location = new System.Drawing.Point(120, 49);
+            this.StopWhenExitedCheckBox.Location = new System.Drawing.Point(206, 22);
             this.StopWhenExitedCheckBox.Name = "StopWhenExitedCheckBox";
             this.StopWhenExitedCheckBox.Size = new System.Drawing.Size(127, 21);
             this.StopWhenExitedCheckBox.TabIndex = 6;
@@ -350,7 +463,7 @@
             // ExitWhenClosedCheckBox
             // 
             this.ExitWhenClosedCheckBox.AutoSize = true;
-            this.ExitWhenClosedCheckBox.Location = new System.Drawing.Point(120, 22);
+            this.ExitWhenClosedCheckBox.Location = new System.Drawing.Point(12, 21);
             this.ExitWhenClosedCheckBox.Name = "ExitWhenClosedCheckBox";
             this.ExitWhenClosedCheckBox.Size = new System.Drawing.Size(123, 21);
             this.ExitWhenClosedCheckBox.TabIndex = 5;
@@ -362,7 +475,7 @@
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
-            this.ClientSize = new System.Drawing.Size(444, 583);
+            this.ClientSize = new System.Drawing.Size(868, 390);
             this.Controls.Add(this.BehaviorGroupBox);
             this.Controls.Add(this.PortGroupBox);
             this.Controls.Add(this.GlobalBypassIPsButton);
@@ -408,8 +521,6 @@
         private System.Windows.Forms.Button GlobalBypassIPsButton;
         private System.Windows.Forms.CheckBox TUNTAPUseCustomDNSCheckBox;
         private System.Windows.Forms.CheckBox AllowDevicesCheckBox;
-        private System.Windows.Forms.TextBox RedirectorTextBox;
-        private System.Windows.Forms.Label RedirectorLabel;
         private System.Windows.Forms.GroupBox BehaviorGroupBox;
         private System.Windows.Forms.CheckBox ExitWhenClosedCheckBox;
         private System.Windows.Forms.CheckBox StopWhenExitedCheckBox;
@@ -419,5 +530,17 @@
         private System.Windows.Forms.TextBox ProfileCount_TextBox;
         private System.Windows.Forms.CheckBox MinimizeWhenStartedCheckBox;
         private System.Windows.Forms.CheckBox RunAtStartup;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.TextBox STUN_ServerTextBox;
+        private System.Windows.Forms.TextBox STUN_ServerPortTextBox;
+        private System.Windows.Forms.CheckBox TUNTAPProxyDNSCheckBox;
+        private System.Windows.Forms.CheckBox Redirector2checkBox;
+        private System.Windows.Forms.Label ExperimentalFunction_Label;
+        private System.Windows.Forms.CheckBox BypassModeCheckBox;
+        private System.Windows.Forms.TextBox DetectionInterval_TextBox;
+        private System.Windows.Forms.CheckBox EnableStartedTcping_CheckBox;
+        private System.Windows.Forms.Label DelayTestAfterStartup_Label;
+        private System.Windows.Forms.Label DetectionInterval_Label;
     }
 }

Netch/Forms/SettingForm.cs

@@ -52,6 +52,7 @@ namespace Netch.Forms
             TUNTAPNetmaskLabel.Text = Utils.i18N.Translate(TUNTAPNetmaskLabel.Text);
             TUNTAPGatewayLabel.Text = Utils.i18N.Translate(TUNTAPGatewayLabel.Text);
             TUNTAPUseCustomDNSCheckBox.Text = Utils.i18N.Translate(TUNTAPUseCustomDNSCheckBox.Text);
+            TUNTAPProxyDNSCheckBox.Text = Utils.i18N.Translate(TUNTAPProxyDNSCheckBox.Text);
             GlobalBypassIPsButton.Text = Utils.i18N.Translate(GlobalBypassIPsButton.Text);
             ControlButton.Text = Utils.i18N.Translate(ControlButton.Text);
 
@@ -61,16 +62,20 @@ namespace Netch.Forms
             CheckUpdateWhenOpenedCheckBox.Checked = Global.Settings.CheckUpdateWhenOpened;
             MinimizeWhenStartedCheckBox.Checked = Global.Settings.MinimizeWhenStarted;
             RunAtStartup.Checked = Global.Settings.RunAtStartup;
+            Redirector2checkBox.Checked = Global.Settings.UseRedirector2;
+            BypassModeCheckBox.Checked = Global.Settings.ProcessBypassMode;
+            EnableStartedTcping_CheckBox.Checked = Global.Settings.StartedTcping;
+            DetectionInterval_TextBox.Text = Global.Settings.StartedTcping_Interval.ToString();
 
             Socks5PortTextBox.Text = Global.Settings.Socks5LocalPort.ToString();
             HTTPPortTextBox.Text = Global.Settings.HTTPLocalPort.ToString();
-            RedirectorTextBox.Text = Global.Settings.RedirectorTCPPort.ToString();
 
             TUNTAPAddressTextBox.Text = Global.Settings.TUNTAP.Address;
             TUNTAPNetmaskTextBox.Text = Global.Settings.TUNTAP.Netmask;
             TUNTAPGatewayTextBox.Text = Global.Settings.TUNTAP.Gateway;
 
             TUNTAPUseCustomDNSCheckBox.Checked = Global.Settings.TUNTAP.UseCustomDNS;
+            TUNTAPProxyDNSCheckBox.Checked = Global.Settings.TUNTAP.ProxyDNS;
 
             BehaviorGroupBox.Text = Utils.i18N.Translate(BehaviorGroupBox.Text);
             ExitWhenClosedCheckBox.Text = Utils.i18N.Translate(ExitWhenClosedCheckBox.Text);
@@ -80,8 +85,15 @@ namespace Netch.Forms
             RunAtStartup.Text = Utils.i18N.Translate(RunAtStartup.Text);
             CheckUpdateWhenOpenedCheckBox.Text = Utils.i18N.Translate(CheckUpdateWhenOpenedCheckBox.Text);
             ProfileCount_Label.Text = Utils.i18N.Translate(ProfileCount_Label.Text);
+            ExperimentalFunction_Label.Text = Utils.i18N.Translate(ExperimentalFunction_Label.Text);
+            DelayTestAfterStartup_Label.Text = Utils.i18N.Translate(DelayTestAfterStartup_Label.Text);
+            EnableStartedTcping_CheckBox.Text = Utils.i18N.Translate(EnableStartedTcping_CheckBox.Text);
+            DetectionInterval_Label.Text = Utils.i18N.Translate(DetectionInterval_Label.Text);
+            DelayTestAfterStartup_Label.Text = Utils.i18N.Translate(DelayTestAfterStartup_Label.Text);
 
             ProfileCount_TextBox.Text = Global.Settings.ProfileCount.ToString();
+            STUN_ServerTextBox.Text = Global.Settings.STUN_Server.ToString();
+            STUN_ServerPortTextBox.Text = Global.Settings.STUN_Server_Port.ToString();
 
             if (Global.Settings.TUNTAP.DNS.Count > 0)
             {
@@ -141,6 +153,9 @@ namespace Netch.Forms
             Global.Settings.CheckUpdateWhenOpened = CheckUpdateWhenOpenedCheckBox.Checked;
             Global.Settings.MinimizeWhenStarted = MinimizeWhenStartedCheckBox.Checked;
             Global.Settings.RunAtStartup = RunAtStartup.Checked;
+            Global.Settings.UseRedirector2 = Redirector2checkBox.Checked;
+            Global.Settings.ProcessBypassMode = BypassModeCheckBox.Checked;
+            Global.Settings.StartedTcping = EnableStartedTcping_CheckBox.Checked;
 
             // 开机自启判断
             TaskSchedulerClass scheduler = new TaskSchedulerClass();
@@ -223,27 +238,6 @@ namespace Netch.Forms
                 return;
             }
 
-            try
-            {
-                var RedirectorPort = int.Parse(RedirectorTextBox.Text);
-
-                if (RedirectorPort > 0 && RedirectorPort < 65536)
-                {
-                    Global.Settings.RedirectorTCPPort = RedirectorPort;
-                }
-                else
-                {
-                    throw new FormatException();
-                }
-            }
-            catch (FormatException)
-            {
-                RedirectorTextBox.Text = Global.Settings.RedirectorTCPPort.ToString();
-                MessageBox.Show(Utils.i18N.Translate("Port value illegal. Try again."), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
-
-                return;
-            }
-
             if (AllowDevicesCheckBox.Checked)
             {
                 Global.Settings.LocalAddress = "0.0.0.0";
@@ -289,7 +283,7 @@ namespace Netch.Forms
             {
                 var ProfileCount = int.Parse(ProfileCount_TextBox.Text);
 
-                if (ProfileCount>0)
+                if (ProfileCount > -1)
                 {
                     Global.Settings.ProfileCount = ProfileCount;
                 }
@@ -305,6 +299,51 @@ namespace Netch.Forms
 
                 return;
             }
+            try
+            {
+                var STUN_Server = STUN_ServerTextBox.Text;
+                Global.Settings.STUN_Server = STUN_Server;
+
+                var STUN_ServerPort = int.Parse(STUN_ServerPortTextBox.Text);
+
+                if (STUN_ServerPort > 0)
+                {
+                    Global.Settings.STUN_Server_Port = STUN_ServerPort;
+                }
+                else
+                {
+                    throw new FormatException();
+                }
+            }
+            catch (FormatException)
+            {
+                ProfileCount_TextBox.Text = Global.Settings.ProfileCount.ToString();
+                MessageBox.Show(Utils.i18N.Translate("STUN_ServerPort value illegal. Try again."), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
+
+                return;
+            }
+            try
+            {
+                Global.Settings.StartedTcping = EnableStartedTcping_CheckBox.Checked;
+
+                var DetectionInterval = int.Parse(DetectionInterval_TextBox.Text);
+
+                if (DetectionInterval > 0)
+                {
+                    Global.Settings.StartedTcping_Interval = DetectionInterval;
+                }
+                else
+                {
+                    throw new FormatException();
+                }
+            }
+            catch (FormatException)
+            {
+                ProfileCount_TextBox.Text = Global.Settings.ProfileCount.ToString();
+                MessageBox.Show(Utils.i18N.Translate("STUN_ServerPort value illegal. Try again."), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
+
+                return;
+            }
 
             Global.Settings.TUNTAP.Address = TUNTAPAddressTextBox.Text;
             Global.Settings.TUNTAP.Netmask = TUNTAPNetmaskTextBox.Text;
@@ -317,10 +356,25 @@ namespace Netch.Forms
             }
 
             Global.Settings.TUNTAP.UseCustomDNS = TUNTAPUseCustomDNSCheckBox.Checked;
+            Global.Settings.TUNTAP.ProxyDNS = TUNTAPProxyDNSCheckBox.Checked;
 
             Utils.Configuration.Save();
             MessageBox.Show(Utils.i18N.Translate("Saved"), Utils.i18N.Translate("Information"), MessageBoxButtons.OK, MessageBoxIcon.Information);
             Close();
         }
+
+        private void BypassModeCheckBox_CheckedChanged(object sender, EventArgs e)
+        {
+            if (BypassModeCheckBox.Checked)
+            {
+                Redirector2checkBox.Checked = false;
+                Redirector2checkBox.Enabled = false;
+            }
+            else
+            {
+                Redirector2checkBox.Enabled = true;
+            }
+
+        }
     }
 }

Netch/Global.cs

@@ -56,6 +56,7 @@ namespace Netch
                 "table",
                 "rc4",
                 "rc4-md5",
+                "rc4-md5-6",
                 "aes-128-cfb",
                 "aes-192-cfb",
                 "aes-256-cfb",

Netch/Models/Setting.cs

@@ -31,6 +31,11 @@ namespace Netch.Models
         ///		使用自定义 DNS 设置
         /// </summary>
         public bool UseCustomDNS = false;
+
+        /// <summary>
+        ///		模式2下是否代理DNS
+        /// </summary>
+        public bool ProxyDNS = false;
     }
 
     /// <summary>
@@ -97,7 +102,7 @@ namespace Netch.Models
         /// <summary>
         ///		Redirector TCP 占用端口
         /// </summary>
-        public int RedirectorTCPPort = 2800;
+        //public int RedirectorTCPPort = 2800;
 
         /// <summary>
         ///		HTTP 和 Socks5 本地代理地址
@@ -138,5 +143,35 @@ namespace Netch.Models
         ///		快捷配置数量
         /// </summary>
         public int ProfileCount = 4;
+
+        /// <summary>
+        ///     STUN测试服务器
+        /// </summary>
+        public string STUN_Server = "stun.l.google.com";
+
+        /// <summary>
+        ///     STUN测试服务器
+        /// </summary>
+        public int STUN_Server_Port = 19302;
+
+        /// <summary>
+        ///     是否切换为2号核心
+        /// </summary>
+        public bool UseRedirector2 = false;
+
+        /// <summary>
+        ///     是否启用进程代理白名单模式
+        /// </summary>
+        public bool ProcessBypassMode = false;
+
+        /// <summary>
+        ///     是否启用启动后延迟测试
+        /// </summary>
+        public bool StartedTcping = false;
+
+        /// <summary>
+        ///     启动后延迟测试间隔/秒
+        /// </summary>
+        public int StartedTcping_Interval = 3;
     }
 }

Netch/Netch.csproj

@@ -1,99 +1,115 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
 
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net48</TargetFramework>
-    <UseWindowsForms>true</UseWindowsForms>
-    <UseWPF>true</UseWPF>
-    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
-    <StartupObject>Netch.Netch</StartupObject>
-    <ApplicationManifest>App.manifest</ApplicationManifest>
-    <ApplicationIcon>Netch.ico</ApplicationIcon>
-    <Platforms>x86;x64</Platforms>
-    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-    <LangVersion>latest</LangVersion>
-  </PropertyGroup>
+    <PropertyGroup>
+        <OutputType>WinExe</OutputType>
+        <TargetFramework>net48</TargetFramework>
+        <UseWindowsForms>true</UseWindowsForms>
+        <UseWPF>true</UseWPF>
+        <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+        <StartupObject>Netch.Netch</StartupObject>
+        <ApplicationManifest>App.manifest</ApplicationManifest>
+        <ApplicationIcon>Netch.ico</ApplicationIcon>
+        <Platforms>x86;x64</Platforms>
+        <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+        <LangVersion>latest</LangVersion>
+    </PropertyGroup>
 
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <OutputPath>bin\x64\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <WarningsAsErrors />
-    <NoWarn />
-  </PropertyGroup>
+    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+        <OutputPath>bin\x64\Debug\</OutputPath>
+        <DefineConstants>DEBUG;TRACE</DefineConstants>
+        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+        <WarningsAsErrors />
+        <NoWarn />
+    </PropertyGroup>
 
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'">
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <NoWarn />
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <WarningsAsErrors />
-    <OutputPath>bin\x86\Debug\</OutputPath>
-  </PropertyGroup>
+    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'">
+        <DefineConstants>DEBUG;TRACE</DefineConstants>
+        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <NoWarn />
+        <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+        <WarningsAsErrors />
+        <OutputPath>bin\x86\Debug\</OutputPath>
+    </PropertyGroup>
 
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'">
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <NoWarn />
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <WarningsAsErrors />
-    <OutputPath>bin\x86\Release\</OutputPath>
-  </PropertyGroup>
+    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'">
+        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <NoWarn />
+        <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+        <WarningsAsErrors />
+        <OutputPath>bin\x86\Release\</OutputPath>
+    </PropertyGroup>
 
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <NoWarn />
-    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-    <WarningsAsErrors />
-    <OutputPath>bin\x64\Release\</OutputPath>
-  </PropertyGroup>
+    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <NoWarn />
+        <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+        <WarningsAsErrors />
+        <OutputPath>bin\x64\Release\</OutputPath>
+    </PropertyGroup>
 
-  <ItemGroup>
-    <None Remove=".gitignore" />
-  </ItemGroup>
+    <ItemGroup>
+        <None Remove=".gitignore" />
+    </ItemGroup>
 
-  <ItemGroup>
-    <COMReference Include="TaskScheduler.dll">
-      <Guid>e34cb9f1-c7f7-424c-be29-027dcc09363a</Guid>
-      <VersionMajor>1</VersionMajor>
-      <VersionMinor>0</VersionMinor>
-      <WrapperTool>tlbimp</WrapperTool>
-      <Lcid>0</Lcid>
-      <Isolated>false</Isolated>
-      <EmbedInteropTypes>false</EmbedInteropTypes>
-    </COMReference>
-  </ItemGroup>
+    <ItemGroup>
+        <COMReference Include="TaskScheduler.dll">
+            <Guid>e34cb9f1-c7f7-424c-be29-027dcc09363a</Guid>
+            <VersionMajor>1</VersionMajor>
+            <VersionMinor>0</VersionMinor>
+            <WrapperTool>tlbimp</WrapperTool>
+            <Lcid>0</Lcid>
+            <Isolated>false</Isolated>
+            <EmbedInteropTypes>false</EmbedInteropTypes>
+        </COMReference>
+    </ItemGroup>
 
-  <ItemGroup>
-    <PackageReference Include="ini-parser" Version="2.5.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
-    <PackageReference Include="System.Buffers" Version="4.5.0" />
-    <PackageReference Include="WindowsAPICodePack-Shell" Version="1.1.1" />
-  </ItemGroup>
+    <ItemGroup>
+        <PackageReference Include="DNS" Version="5.0.0" />
+        <PackageReference Include="DnsClient" Version="1.2.0" />
+        <PackageReference Include="ini-parser" Version="2.5.2" />
+        <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+        <PackageReference Include="System.Buffers" Version="4.5.0" />
+        <PackageReference Include="WindowsAPICodePack-Shell" Version="1.1.1" />
+    </ItemGroup>
 
-  <ItemGroup>
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.ServiceProcess" />
-    <Reference Include="System.Web" />
-  </ItemGroup>
+    <ItemGroup>
+      <ProjectReference Include="..\NetchLib\NetchLib.csproj" />
+    </ItemGroup>
 
-  <ItemGroup>
-    <Compile Update="Properties\Resources.Designer.cs">
-      <DesignTime>True</DesignTime>
-      <AutoGen>True</AutoGen>
-      <DependentUpon>Resources.resx</DependentUpon>
-    </Compile>
-  </ItemGroup>
+    <ItemGroup>
+        <Reference Include="System.Net.Http" />
+        <Reference Include="System.ServiceProcess" />
+        <Reference Include="System.Web" />
+    </ItemGroup>
 
-  <ItemGroup>
-    <EmbeddedResource Update="Properties\Resources.resx">
-      <Generator>ResXFileCodeGenerator</Generator>
-      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
-    </EmbeddedResource>
-  </ItemGroup>
+    <ItemGroup>
+        <Compile Update="Properties\Resources.Designer.cs">
+            <DesignTime>True</DesignTime>
+            <AutoGen>True</AutoGen>
+            <DependentUpon>Resources.resx</DependentUpon>
+        </Compile>
+        <Compile Update="Properties\Settings.Designer.cs">
+            <DesignTimeSharedInput>True</DesignTimeSharedInput>
+            <AutoGen>True</AutoGen>
+            <DependentUpon>Settings.settings</DependentUpon>
+        </Compile>
+    </ItemGroup>
 
-  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
-    <Exec Command="@ECHO OFF&#xD;&#xA;RD /S /Q $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;RD /S /Q $(TargetDir)i18n &gt; NUL 2&gt;&amp;1&#xD;&#xA;RD /S /Q $(TargetDir)mode &gt; NUL 2&gt;&amp;1&#xD;&#xA;&#xD;&#xA;MKDIR $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;MKDIR $(TargetDir)i18n &gt; NUL 2&gt;&amp;1&#xD;&#xA;MKDIR $(TargetDir)mode &gt; NUL 2&gt;&amp;1&#xD;&#xA;&#xD;&#xA;COPY /Y $(SolutionDir)binaries\$(PlatformName)\* $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)binaries\* $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;MOVE /Y $(TargetDir)bin\nfapinet.dll $(TargetDir)nfapinet.dll &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)translations\i18n\* $(TargetDir)i18n &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)modes\mode\*.txt $(TargetDir)mode &gt; NUL 2&gt;&amp;1&#xD;&#xA;MKDIR $(TargetDir)bin\tap-driver &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)binaries\$(PlatformName)\tap-driver\* $(TargetDir)bin\tap-driver &gt; NUL 2&gt;&amp;1" />
-  </Target>
+    <ItemGroup>
+        <EmbeddedResource Update="Properties\Resources.resx">
+            <Generator>ResXFileCodeGenerator</Generator>
+            <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+        </EmbeddedResource>
+    </ItemGroup>
 
-</Project>
+    <ItemGroup>
+        <None Update="Properties\Settings.settings">
+            <Generator>SettingsSingleFileGenerator</Generator>
+            <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+        </None>
+    </ItemGroup>
+    <Target Condition="'$(VisualStudioDir)' != ''" Name="PostBuild" AfterTargets="PostBuildEvent">
+        <Exec Command="@ECHO OFF&#xD;&#xA;RD /S /Q $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;RD /S /Q $(TargetDir)i18n &gt; NUL 2&gt;&amp;1&#xD;&#xA;RD /S /Q $(TargetDir)mode &gt; NUL 2&gt;&amp;1&#xD;&#xA;&#xD;&#xA;MKDIR $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;MKDIR $(TargetDir)i18n &gt; NUL 2&gt;&amp;1&#xD;&#xA;MKDIR $(TargetDir)mode &gt; NUL 2&gt;&amp;1&#xD;&#xA;&#xD;&#xA;COPY /Y $(SolutionDir)binaries\$(PlatformName)\* $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)binaries\* $(TargetDir)bin &gt; NUL 2&gt;&amp;1&#xD;&#xA;MOVE /Y $(TargetDir)bin\nfapinet.dll $(TargetDir)nfapinet.dll &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)translations\i18n\* $(TargetDir)i18n &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)modes\mode\*.txt $(TargetDir)mode &gt; NUL 2&gt;&amp;1&#xD;&#xA;MKDIR $(TargetDir)bin\tap-driver &gt; NUL 2&gt;&amp;1&#xD;&#xA;COPY /Y $(SolutionDir)binaries\$(PlatformName)\tap-driver\* $(TargetDir)bin\tap-driver &gt; NUL 2&gt;&amp;1" />
+    </Target>
+</Project>

Netch/Override/WebClient.cs

@@ -8,8 +8,8 @@ namespace Netch.Override
         protected override WebRequest GetWebRequest(Uri address)
         {
             var request = base.GetWebRequest(address);
-            request.Timeout = 4000;
-            ((HttpWebRequest)request).ReadWriteTimeout = 4000;
+            request.Timeout = 10000;
+            ((HttpWebRequest)request).ReadWriteTimeout = 10000;
 
             return request;
         }

Netch/Properties/Settings.Designer.cs

@@ -1,30 +1,26 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
+//     此代码由工具生成。
+//     运行时版本:4.0.30319.42000
 //
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     对此文件的更改可能会导致不正确的行为，并且如果
+//     重新生成代码，这些更改将会丢失。
 // </auto-generated>
 //------------------------------------------------------------------------------
 
-namespace Netch.Properties
-{
-
-
-	[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-	[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
-	internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
-	{
-
-		private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-
-		public static Settings Default
-		{
-			get
-			{
-				return defaultInstance;
-			}
-		}
-	}
+namespace Netch.Properties {
+    
+    
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.4.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+        
+        public static Settings Default {
+            get {
+                return defaultInstance;
+            }
+        }
+    }
 }

Netch/Resolver.cs

@@ -0,0 +1,59 @@
+using DNS.Protocol;
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Netch
+{
+    public class Resolver : DNS.Client.RequestResolver.IRequestResolver
+    {
+        public Task<IResponse> Resolve(IRequest request)
+        {
+            IResponse response = Response.FromRequest(request);
+
+            foreach (var question in response.Questions)
+            {
+                if (question.Type == RecordType.A)
+                {
+                    var client = new DnsClient.LookupClient(DnsClient.NameServer.GooglePublicDns);
+                    client.UseTcpOnly = true;
+                    client.UseCache = true;
+
+                    try
+                    {
+                        var result = client.Query(question.Name.ToString(), DnsClient.QueryType.A);
+                        foreach (var item in result.Answers.ARecords())
+                        {
+                            response.AnswerRecords.Add(new DNS.Protocol.ResourceRecords.IPAddressResourceRecord(question.Name, item.Address));
+                        }
+                    }
+                    catch (Exception)
+                    {
+                        // 跳过
+                    }
+                }
+                else if (question.Type == RecordType.AAAA)
+                {
+                    var client = new DnsClient.LookupClient(DnsClient.NameServer.GooglePublicDns);
+                    client.UseTcpOnly = true;
+                    client.UseCache = true;
+
+                    try
+                    {
+                        var result = client.Query(question.Name.ToString(), DnsClient.QueryType.AAAA);
+                        foreach (var item in result.Answers.AaaaRecords())
+                        {
+                            response.AnswerRecords.Add(new DNS.Protocol.ResourceRecords.IPAddressResourceRecord(question.Name, item.Address));
+                        }
+                    }
+                    catch (Exception)
+                    {
+                        // 跳过
+                    }
+                }
+            }
+
+            return Task.FromResult(response);
+        }
+    }
+}

Netch/Resources/zh-CN

@@ -12,10 +12,24 @@
     "Stop": "停止",
     "Waiting for command": "等待命令中",
     "Starting": "正在启动中",
-    "Start failed": "启动失败",
+    "Start failed": "启动失败，请打开软件目录logging文件夹查看日志",
     "Started": "已启动",
     "Stopping": "正在停止中",
     "Stopped": "已停止",
+    "Starting Shadowsocks": "正在启动Shadowsocks",
+    "Starting ShadowsocksR": "正在启动ShadowsocksR",
+    "Starting V2ray": "正在启动V2ray",
+    "Starting Tap": "正在启动Tap",
+    "Starting NatTester": "正在启动Nat测试",
+    "Starting LocalDns service": "正在启动本地DNS服务",
+    "Starting Redirector": "正在启动Redirector",
+    "Starting netfilter2 Service": "正在启动netfilter2服务",
+    "Starting dns2tcp Service": "正在启动dns2tcp服务",
+    "SetupBypass": "设置绕行规则",
+    "Test failed": "测试失败",
+    "Starting update subscription": "正在更新订阅",
+    "Subscription updated": "订阅更新完毕",
+    "Register driver": "正在注册驱动",
 
     "Server": "服务器",
     "Import Servers From Clipboard": "从剪贴板导入服务器",
@@ -83,6 +97,8 @@
     "Please press Stop button first": "请先点击停止按钮",
     "Please select a server first": "请先选择一个服务器",
     "Please select an mode first": "请先选择一个模式",
+    "Please enter a profile name first": "请先为该配置设置一个名称",
+    "No saved profile here. Save a profile first by Ctrl+Click on the button": "当前按钮下没有保存配置，请先使用ctrl+左键点击该按钮保存一个配置",
 
     "Used": "已使用",
     "Status": "状态",
@@ -126,6 +142,7 @@
     "Netmask": "子网掩码",
     "Gateway": "网关",
     "Use Custom DNS": "使用自定义 DNS",
+    "Proxy DNS in Mode 2": "在模式2下代理DNS",
     "Behavior": "行为",
     "Exit when closed": "关闭时退出",
     "Stop when exited": "退出时停止",
@@ -134,7 +151,12 @@
     "Check update when opened": "打开软件时检查更新",
     "ProfileCount": "快捷配置数量（重启软件生效）",
     "ProfileCount value illegal. Try again.": "快捷配置数值非法。请重试。",
+    "STUN_ServerPort value illegal. Try again.": "STUN端口数值非法。请重试。",
     "TUN/TAP driver is not detected. Is it installed now?": "未检测到TUN/TAP驱动，是否现在安装？",
+    "Experimental function": "实验性功能",
+    "Delay test after startup": "启动后延迟测试",
+    "Enable": "启用",
+    "Detection interval(/s)": "检测间隔（/秒）",
 
     "Profile": "配置名",
     "Profiles": "配置",

Netch/Utils/Configuration.cs

@@ -109,39 +109,45 @@ namespace Netch.Utils
             var AddressGot = false;
             foreach (var adapter in NetworkInterface.GetAllNetworkInterfaces())
             {
-                var adapterProperties = adapter.GetIPProperties();
-                var p = adapterProperties.GetIPv4Properties();
-                Logging.Info($"检测适配器：{adapter.Name} {adapter.Id} {adapter.Description}, index: {p.Index}");
-
-                // 通过索引查找对应适配器的 IPv4 地址
-                if (p.Index == Global.Adapter.Index)
+                try
                 {
-                    var AdapterIPs = "";
+                    var adapterProperties = adapter.GetIPProperties();
+                    var p = adapterProperties.GetIPv4Properties();
+                    Logging.Info($"检测适配器：{adapter.Name} {adapter.Id} {adapter.Description}, index: {p.Index}");
 
-                    foreach (var ip in adapterProperties.UnicastAddresses)
+                    // 通过索引查找对应适配器的 IPv4 地址
+                    if (p.Index == Global.Adapter.Index)
                     {
-                        if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
+                        var AdapterIPs = "";
+
+                        foreach (var ip in adapterProperties.UnicastAddresses)
                         {
-                            AddressGot = true;
-                            Global.Adapter.Address = ip.Address;
-                            Logging.Info($"当前出口 IPv4 地址：{Global.Adapter.Address}");
-                            break;
+                            if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
+                            {
+                                AddressGot = true;
+                                Global.Adapter.Address = ip.Address;
+                                Logging.Info($"当前出口 IPv4 地址：{Global.Adapter.Address}");
+                                break;
+                            }
+                            AdapterIPs = $"{ip.Address} | ";
                         }
-                        AdapterIPs = $"{ip.Address} | ";
+
+                        if (!AddressGot)
+                        {
+                            if (AdapterIPs.Length > 3)
+                            {
+                                AdapterIPs = AdapterIPs.Substring(0, AdapterIPs.Length - 3);
+                                Logging.Info($"所有出口地址：{AdapterIPs}");
+                            }
+                            Logging.Info("出口无 IPv4 地址，当前只支持 IPv4 地址");
+                            return false;
+                        }
+                        break;
                     }
 
-                    if (!AddressGot)
-                    {
-                        if (AdapterIPs.Length > 3)
-                        {
-                            AdapterIPs = AdapterIPs.Substring(0, AdapterIPs.Length - 3);
-                            Logging.Info($"所有出口地址：{AdapterIPs}");
-                        }
-                        Logging.Info("出口无 IPv4 地址，当前只支持 IPv4 地址");
-                        return false;
-                    }
-                    break;
                 }
+                catch (Exception)
+                { }
             }
 
             if (!AddressGot)

Netch/Utils/ShareLink.cs

@@ -290,80 +290,88 @@ namespace Netch.Utils
                 }
                 else if (text.StartsWith("ssr://"))
                 {
-                    var data = new Server();
-                    data.Type = "SSR";
 
-                    text = text.Substring(6);
+                    list.Add(SsrServerFromLink(text));
 
-                    var parser = new Regex(@"^(?<server>.+):(?<port>(-?\d+?)):(?<protocol>.+?):(?<method>.+?):(?<obfs>.+?):(?<password>.+?)/\?(?<info>.*)$");
-                    var match = parser.Match(URLSafeBase64Decode(text));
+                    /* var data = new Server();
+                     data.Type = "SSR";
 
-                    if (match.Success)
-                    {
-                        data.Hostname = match.Groups["server"].Value;
-                        data.Port = int.Parse(match.Groups["port"].Value);
-                        if (data.Port < 0)
-                        {
-                            data.Port += 65536;
-                        }
-                        data.Password = URLSafeBase64Decode(match.Groups["password"].Value);
+                     text = text.Substring(6);
 
-                        data.EncryptMethod = match.Groups["method"].Value;
-                        if (!Global.EncryptMethods.SSR.Contains(data.EncryptMethod))
-                        {
-                            Logging.Info(string.Format("不支持的 SSR 加密方式：{0}", data.EncryptMethod));
-                            return null;
-                        }
+                     var parser = new Regex(@"^(?<server>.+):(?<port>(-?\d+?)):(?<protocol>.+?):(?<method>.+?):(?<obfs>.+?):(?<password>.+?)/\?(?<info>.*)$");
+                     var parser2 = new Regex(@"^(?<server>.+):(?<port>(-?\d+?)):(?<protocol>.+?):(?<method>.+?):(?<obfs>.+?):(?<password>.+?)/$");
+                     var match = parser2.Match(URLSafeBase64Decode(text));
+                     if (!match.Success)
+                     {
+                         match = parser2.Match(UnBase64String(text));
+                     }
 
-                        data.Protocol = match.Groups["protocol"].Value;
-                        if (!Global.Protocols.Contains(data.Protocol))
-                        {
-                            Logging.Info(string.Format("不支持的 SSR 协议：{0}", data.Protocol));
-                            return null;
-                        }
+                     if (match.Success)
+                     {
+                         data.Hostname = match.Groups["server"].Value;
+                         data.Port = int.Parse(match.Groups["port"].Value);
+                         if (data.Port < 0)
+                         {
+                             data.Port += 65536;
+                         }
+                         data.Password = URLSafeBase64Decode(match.Groups["password"].Value);
 
-                        data.OBFS = match.Groups["obfs"].Value;
-                        if (data.OBFS == @"tls1.2_ticket_fastauth")
-                        {
-                            data.OBFS = @"tls1.2_ticket_auth";
-                        }
-                        if (!Global.OBFSs.Contains(data.OBFS))
-                        {
-                            Logging.Info(string.Format("不支持的 SSR 混淆：{0}", data.OBFS));
-                            return null;
-                        }
+                         data.EncryptMethod = match.Groups["method"].Value;
+                         if (!Global.EncryptMethods.SSR.Contains(data.EncryptMethod))
+                         {
+                             Logging.Info(string.Format("不支持的 SSR 加密方式：{0}", data.EncryptMethod));
+                             return null;
+                         }
 
-                        var info = match.Groups["info"].Value;
-                        var dict = new Dictionary<string, string>();
-                        foreach (var str in info.Split('&'))
-                        {
-                            var splited = str.Split('=');
-                            dict.Add(splited[0], splited[1]);
-                        }
+                         data.Protocol = match.Groups["protocol"].Value;
+                         if (!Global.Protocols.Contains(data.Protocol))
+                         {
+                             Logging.Info(string.Format("不支持的 SSR 协议：{0}", data.Protocol));
+                             return null;
+                         }
 
-                        if (dict.ContainsKey("remarks"))
-                        {
-                            data.Remark = URLSafeBase64Decode(dict["remarks"]);
-                        }
+                         data.OBFS = match.Groups["obfs"].Value;
+                         if (data.OBFS == @"tls1.2_ticket_fastauth")
+                         {
+                             data.OBFS = @"tls1.2_ticket_auth";
+                         }
+                         if (!Global.OBFSs.Contains(data.OBFS))
+                         {
+                             Logging.Info(string.Format("不支持的 SSR 混淆：{0}", data.OBFS));
+                             return null;
+                         }
 
-                        if (dict.ContainsKey("protoparam"))
-                        {
-                            data.ProtocolParam = URLSafeBase64Decode(dict["protoparam"]);
-                        }
+                         var info = match.Groups["info"].Value;
+                         var dict = new Dictionary<string, string>();
+                         foreach (var str in info.Split('&'))
+                         {
+                             var splited = str.Split('=');
+                             dict.Add(splited[0], splited[1]);
+                         }
 
-                        if (dict.ContainsKey("obfsparam"))
-                        {
-                            data.OBFSParam = URLSafeBase64Decode(dict["obfsparam"]);
-                        }
+                         if (dict.ContainsKey("remarks"))
+                         {
+                             data.Remark = URLSafeBase64Decode(dict["remarks"]);
+                         }
 
-                        if (Global.EncryptMethods.SS.Contains(data.EncryptMethod) && data.Protocol == "origin" && data.OBFS == "plain")
-                        {
-                            data.OBFS = "";
-                            data.Type = "SS";
-                        }
-                    }
+                         if (dict.ContainsKey("protoparam"))
+                         {
+                             data.ProtocolParam = URLSafeBase64Decode(dict["protoparam"]);
+                         }
+
+                         if (dict.ContainsKey("obfsparam"))
+                         {
+                             data.OBFSParam = URLSafeBase64Decode(dict["obfsparam"]);
+                         }
+
+                         if (Global.EncryptMethods.SS.Contains(data.EncryptMethod) && data.Protocol == "origin" && data.OBFS == "plain")
+                         {
+                             data.OBFS = "";
+                             data.Type = "SS";
+                         }
+                         list.Add(data);
+                     }*/
 
-                    list.Add(data);
                 }
                 else if (text.StartsWith("vmess://"))
                 {
@@ -517,5 +525,123 @@ namespace Netch.Utils
 
             return list;
         }
+        public static string UnBase64String(string value)
+        {
+            if (value == null || value == "")
+            {
+                return "";
+            }
+            byte[] bytes = Convert.FromBase64String(value);
+            return Encoding.UTF8.GetString(bytes);
+        }
+        public static string ToBase64String(string value)
+        {
+            if (value == null || value == "")
+            {
+                return "";
+            }
+            byte[] bytes = Encoding.UTF8.GetBytes(value);
+            return Convert.ToBase64String(bytes);
+        }
+
+        /// <summary>
+        /// SSR链接解析器
+        /// Copy From https://github.com/HMBSbige/ShadowsocksR-Windows/blob/d9dc8d032a6e04c14b9dc6c8f673c9cc5aa9f607/shadowsocks-csharp/Model/Server.cs#L428
+        /// Thx :D
+        /// </summary>
+        /// <param name="ssrUrl"></param>
+        /// <returns></returns>
+        public static Server SsrServerFromLink(string ssrUrl)
+        {
+            // ssr://host:port:protocol:method:obfs:base64pass/?obfsparam=base64&remarks=base64&group=base64&udpport=0&uot=1
+            var ssr = Regex.Match(ssrUrl, "ssr://([A-Za-z0-9_-]+)", RegexOptions.IgnoreCase);
+            if (!ssr.Success)
+                throw new FormatException();
+
+            var data = URLSafeBase64Decode(ssr.Groups[1].Value);
+            var params_dict = new Dictionary<string, string>();
+
+            var param_start_pos = data.IndexOf("?", StringComparison.Ordinal);
+            if (param_start_pos > 0)
+            {
+                params_dict = ParseParam(data.Substring(param_start_pos + 1));
+                data = data.Substring(0, param_start_pos);
+            }
+            if (data.IndexOf("/", StringComparison.Ordinal) >= 0)
+            {
+                data = data.Substring(0, data.LastIndexOf("/", StringComparison.Ordinal));
+            }
+
+            var UrlFinder = new Regex("^(.+):([^:]+):([^:]*):([^:]+):([^:]*):([^:]+)");
+            var match = UrlFinder.Match(data);
+
+            if (match == null || !match.Success)
+                throw new FormatException();
+
+            var serverAddr = match.Groups[1].Value;
+            var Server_Port = ushort.Parse(match.Groups[2].Value);
+            var Protocol = match.Groups[3].Value.Length == 0 ? "origin" : match.Groups[3].Value;
+            Protocol = Protocol.Replace("_compatible", "");
+            var Method = match.Groups[4].Value;
+            var obfs = match.Groups[5].Value.Length == 0 ? "plain" : match.Groups[5].Value;
+            obfs = obfs.Replace("_compatible", "");
+            var Password = URLSafeBase64Decode(match.Groups[6].Value);
+            var ProtocolParam = "";
+            var ObfsParam = "";
+            var Remarks = "";
+            var Group = "";
+
+            if (params_dict.ContainsKey("protoparam"))
+            {
+                ProtocolParam = URLSafeBase64Decode(params_dict["protoparam"]);
+            }
+            if (params_dict.ContainsKey("obfsparam"))
+            {
+                ObfsParam = URLSafeBase64Decode(params_dict["obfsparam"]);
+            }
+            if (params_dict.ContainsKey("remarks"))
+            {
+                Remarks = URLSafeBase64Decode(params_dict["remarks"]);
+            }
+            Group = params_dict.ContainsKey("group") ? URLSafeBase64Decode(params_dict["group"]) : string.Empty;
+
+            /*if (params_dict.ContainsKey("uot"))
+            {
+                UdpOverTcp = int.Parse(params_dict["uot"]) != 0;
+            }
+            if (params_dict.ContainsKey("udpport"))
+            {
+                Server_Udp_Port = ushort.Parse(params_dict["udpport"]);
+            }*/
+            Server server = new Server();
+            server.Type = "SSR";
+            server.Hostname = serverAddr;
+            server.Port = Server_Port;
+            server.Protocol = Protocol;
+            server.EncryptMethod = Method;
+            server.OBFS = obfs;
+            server.Password = Password;
+            server.ProtocolParam = ProtocolParam;
+            server.OBFSParam = ObfsParam;
+            server.Remark = Remarks;
+            server.Group = Group;
+            return server;
+        }
+        private static Dictionary<string, string> ParseParam(string paramStr)
+        {
+            var paramsDict = new Dictionary<string, string>();
+            var obfsParams = paramStr.Split('&');
+            foreach (var p in obfsParams)
+            {
+                if (p.IndexOf('=') > 0)
+                {
+                    var index = p.IndexOf('=');
+                    var key = p.Substring(0, index);
+                    var val = p.Substring(index + 1);
+                    paramsDict[key] = val;
+                }
+            }
+            return paramsDict;
+        }
     }
 }

NetchLib/.gitignore

@@ -0,0 +1,3 @@
+/bin
+/obj
+/NetchLib.csproj.user

NetchLib/NetchLib.csproj

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Platforms>x86;x64</Platforms>
+    <ProjectGuid>{A8715AF4-ACC6-43F9-9381-4294C5360623}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>NetchLib</RootNamespace>
+    <AssemblyName>NetchLib</AssemblyName>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+    <WarningsAsErrors />
+    <NoWarn />
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x86'">
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <NoWarn />
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+    <WarningsAsErrors />
+    <OutputPath>bin\x86\Debug\</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x86'">
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <NoWarn />
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+    <WarningsAsErrors />
+    <OutputPath>bin\x86\Release\</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <NoWarn />
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+    <WarningsAsErrors />
+    <OutputPath>bin\x64\Release\</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="SearchComboBox.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

NetchLib/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("NetchLib")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("NetchLib")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("a8715af4-acc6-43f9-9381-4294c5360623")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

README.md

@@ -1,6 +1,6 @@
 # Netch
-[![](https://img.shields.io/badge/Telegram-Channel-blue.svg)](https://t.me/Netch)
-
+[![](https://img.shields.io/badge/Telegram-Channel-blue)](https://t.me/Netch) [![](https://img.shields.io/badge/Telegram-Group-green)](https://t.me/Netch_Discuss_Group) ![GitHub Actions & Netch CI](https://github.com/NetchX/Netch/workflows/GitHub%20Actions%20&%20Netch%20CI/badge.svg)
+          
 Game accelerator
 
 [简体中文](docs/README.zh-CN.md) (此版本内容更丰富)
@@ -24,8 +24,8 @@ As well, Netch avoid the restricted NAT problem caused by SSTap. You can use an
 
 [![NyanCAT](docs/sponsor/nyancat.jpg)](https://nyancat.info)
 
-NyanCAT Network，全中转高质量节点，多条低倍率节点保证流量无忧，节点极低延迟涵盖五大洲。Netflix 视频党，游戏党，海外回国党必备，无需年付，月付 19 元起
-[Telegram 群组](https://t.me/NyanCaaaat) 
+NyanCAT Network，全中转高质量节点，多条低倍率节点保证流量无忧，节点极低延迟涵盖五大洲。Netflix 视频党，游戏党，海外回国党必备，无需年付，月付 19 元起。[测速图](https://t.me/BGP2020/935)
+[加入 Telegram 群组](https://t.me/NyanCaaaat)
 
 [![ManSora](docs/sponsor/mansora.jpg)](https://www.mansora.net/cart.php)
 

build.ps1

@@ -0,0 +1,69 @@
+# REM The reason we don't use dotnet build is that dotnet build doesn't support COM references yet https://github.com/microsoft/msbuild/issues/3986
+param([string]$buildtfm = 'all')
+
+Write-Host 'dotnet SDK version'
+dotnet --version
+
+$exe = 'Netch.exe'
+$mainDir = (Get-Item -Path ".\").FullName
+$net_baseoutput = "$mainDir\Netch\bin\$configuration"
+
+Write-Host $mainDir
+Write-Host $net_baseoutput
+
+function Build-NetFrameworkx64
+{
+	Write-Host 'Building .NET Framework x64'
+	
+	$outdir = "$net_baseoutput\x64"
+	
+	msbuild -v:m -m -t:Build /p:Configuration="Release" /p:Platform="x64" /p:TargetFramework=net48 /p:Runtimeidentifier=win-x64 /restore
+	if ($LASTEXITCODE) { cd $mainDir ; exit $LASTEXITCODE } 
+
+    Write-Host 'Build x64 Complete ,Started Copy bin,mode,i18n file'
+
+Copy-Item "$mainDir\binaries\x64\*" "$net_baseoutput\x64\Release\win-x64\bin"
+Copy-Item "$mainDir\binaries\x64\tap-driver" "$net_baseoutput\x64\Release\win-x64\bin\tap-driver" -recurse
+Copy-Item "$mainDir\binaries\*.acl" "$net_baseoutput\x64\Release\win-x64\bin"
+Copy-Item "$mainDir\binaries\*.conf" "$net_baseoutput\x64\Release\win-x64\bin"
+Copy-Item "$mainDir\binaries\*.dat" "$net_baseoutput\x64\Release\win-x64\bin"
+Copy-Item "$mainDir\binaries\*.exe" "$net_baseoutput\x64\Release\win-x64\bin"
+Move-Item "$net_baseoutput\x64\Release\win-x64\bin\nfapinet.dll" "$net_baseoutput\x64\Release\win-x64\nfapinet.dll"
+Copy-Item "$mainDir\translations\i18n" "$net_baseoutput\x64\Release\win-x64\i18n" -recurse
+mkdir "$net_baseoutput\x64\Release\win-x64\mode"
+Copy-Item "$mainDir\modes\mode\*.txt" "$net_baseoutput\x64\Release\win-x64\mode"
+
+    Write-Host 'x64 ALL DONE'
+
+}
+function Build-NetFrameworkx86
+{
+	Write-Host 'Building .NET Framework x86'
+	
+	$outdir = "$net_baseoutput\x86"
+	
+	msbuild -v:m -m -t:Build /p:Configuration="Release" /p:Platform="x86" /p:TargetFramework=net48 /p:Runtimeidentifier=win-x86 /restore
+	if ($LASTEXITCODE) { cd $mainDir ; exit $LASTEXITCODE } 
+
+    Write-Host 'Build x86 Complete ,Started Copy bin,mode,i18n file'
+
+Copy-Item "$mainDir\binaries\x86\*" "$net_baseoutput\x86\Release\win-x86\bin"
+Copy-Item "$mainDir\binaries\x86\tap-driver" "$net_baseoutput\x86\Release\win-x86\bin\tap-driver" -recurse
+Copy-Item "$mainDir\binaries\*.acl" "$net_baseoutput\x86\Release\win-x86\bin"
+Copy-Item "$mainDir\binaries\*.conf" "$net_baseoutput\x86\Release\win-x86\bin"
+Copy-Item "$mainDir\binaries\*.dat" "$net_baseoutput\x86\Release\win-x86\bin"
+Copy-Item "$mainDir\binaries\*.exe" "$net_baseoutput\x86\Release\win-x86\bin"
+Move-Item "$net_baseoutput\x86\Release\win-x86\bin\nfapinet.dll" "$net_baseoutput\x86\Release\win-x86\nfapinet.dll"
+Copy-Item "$mainDir\translations\i18n" "$net_baseoutput\x86\Release\win-x86\i18n" -recurse
+mkdir "$net_baseoutput\x86\Release\win-x86\mode"
+Copy-Item "$mainDir\modes\mode\*.txt" "$net_baseoutput\x86\Release\win-x86\mode"
+
+    Write-Host 'x86 ALL DONE'
+}
+
+cd $mainDir\Netch
+
+Build-NetFrameworkx64
+Build-NetFrameworkx86
+
+cd $mainDir

docs/README.zh-CN.md

@@ -25,8 +25,8 @@ Netch 是一款 Windows 平台的开源游戏加速工具，Netch 可以实现
 
 [![NyanCAT](sponsor/nyancat.jpg)](https://nyancat.info)
 
-NyanCAT Network，全中转高质量节点，多条低倍率节点保证流量无忧，节点极低延迟涵盖五大洲。Netflix 视频党，游戏党，海外回国党必备，无需年付，月付 19 元起
-[Telegram 群组](https://t.me/NyanCaaaat) 
+NyanCAT Network，全中转高质量节点，多条低倍率节点保证流量无忧，节点极低延迟涵盖五大洲。Netflix 视频党，游戏党，海外回国党必备，无需年付，月付 19 元起。[测速图](https://t.me/BGP2020/935)
+[加入 Telegram 群组](https://t.me/NyanCaaaat) 
 
 [![ManSora](sponsor/mansora.jpg)](https://www.mansora.net/cart.php)