Anyconnect was not able to establish a connection to the specified secure gateway ошибка

Обновлено 2023 января: перестаньте получать сообщения об ошибках и замедлите работу вашей системы с помощью нашего инструмента оптимизации. Получить сейчас в эту ссылку

1. Скачайте и установите инструмент для ремонта здесь.
2. Пусть он просканирует ваш компьютер.
3. Затем инструмент почини свой компьютер.

Сообщение об ошибке «AnyConnect не смог установить соединение с указанным безопасным шлюзом» появляется, когда пользователи пытаются подключиться к VPN с помощью клиента AnyConnect. Эта проблема возникает из-за того, что клиент AnyConnect VPN CISCO не может подключиться к удаленному серверу и блокировки происходят. Сегодня мы обсудим приведенное выше сообщение об ошибке, в том числе причины появления сообщения об ошибке и различные решения, которые вы можете применить для его устранения.

Как исправить AnyConnect не смог подключиться к указанной ошибке Secure Gateway:

Проверьте, работает ли ICS (Internet Connection Sharing).

1. Нажмите кнопку Пуск, затем Панель управления.
2. В категории «Сеть и Интернет» выберите «Центр управления сетями и общим доступом».
3. На левой панели выберите «Изменить настройки адаптера».
4. Щелкните правой кнопкой мыши подключение к общей сети (сначала попробуйте использовать проводное подключение / адаптер Ethernet, затем проверьте другие адаптеры) и выберите «Свойства».
5. Выберите вкладку «Общий доступ».
6. Снимите флажок, чтобы разрешить другим пользователям сети подключаться через соединение на этом компьютере.
7. Нажмите кнопку ОК.

Также убедитесь, что служба ICS не работает.

1. Нажмите кнопку «Пуск» и выберите «Выполнить».
2. Введите: services.msc и нажмите клавишу ВВОД на клавиатуре.
3. Выполните поиск общего доступа к подключению к Интернету (ICS), затем остановите службу.
4. Измените тип загрузки на Отключено и перезагрузите компьютер.

Обновить настройки реестра

Другой, как вы говорите, меняет реестр, но это очень медленный процесс. Под Windows 8 Pro откройте regedit с командой execute и:

1) Перейдите в [HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services vpnva].
2) Измените значение в поле DisplayName на «Cisco AnyConnect VPN Virtual Miniport Adapter для Windows x64».
3) Попробуйте установить соединение.

Проверьте проблему в среде чистой загрузки.

Если ваша проблема не возникает, когда компьютер находится в чистой загрузочной среде, вы можете определить, какое загрузочное приложение или служба вызывает проблему, путем систематического включения или выключения и перезагрузки компьютера. Если вы активируете один сервис или загрузочный элемент и перезапускаетесь каждый раз, когда сервис или приложение проблематично, самый эффективный способ сделать это — протестировать половину из них за раз и устранить половину из них как возможную причину каждый раз при перезагрузке компьютера , Затем вы можете повторить этот процесс, пока не изолируете проблему.

https://community.cisco.com/t5/vpn-and-anyconnect/anyconnect-vpn-client-version-2-5-0217-not-able-to-establish/td-p/1529524

Совет экспертов: Этот инструмент восстановления сканирует репозитории и заменяет поврежденные или отсутствующие файлы, если ни один из этих методов не сработал. Это хорошо работает в большинстве случаев, когда проблема связана с повреждением системы. Этот инструмент также оптимизирует вашу систему, чтобы максимизировать производительность. Его можно скачать по Щелчок Здесь

Сообщение Просмотров: 303

Anytime the Anyconnect client can’t successfully perform a connection process between your computer and the VPN server,  you will receive the message ”Anyconnect was not able to establish a connection to the specified secure gateway.” 

Suppose you know a thing or two about networks, security, and protocols. In that case, you’ll be able to get more pieces of helpful information from observing at what stage during the initialization and connection process, Anyconnect ran into problems resulting in the error message above.

Some users periodically start running into this problem without any apparent reason or commonality between their settings, ISP’s or operating systems, often leaving even Cisco’s support without a quick solution.

In essence, most causes for this issue fall into one of three categories:

1. Antivirus or firewall on the computer are not allowing Anyconnect to establish a connection

2. Anyconnect  client is not set up correctly

3. Network or ISP enforced some restrictions to what can go through

Consequently, you can solve the problem by crossing out those categories, one at a time. Let’s start from the top.

Disable Antivirus or/and Firewall

A third-party antivirus program can often block some features and limit connectivity for different programs and clients. Especially after updates, when the program is still learning which activities your programs are performing can be potentially harmful to your system.

Temporarily disable antivirus if you’re using one and try to connect. If you don’t use third-party antivirus software, a windows firewall could cause the problem, but it is less common. To disable Windows firewall go to:

Disable Conflicting Internet Connection Sharing Service

Some users managed to pinpoint the cause of the problem with connectivity to the conflict between the Windows built-in service and Anyconnect’s client. They were able to solve the problem by disabling the service temporarily, then establishing a connection with Anyconnect, and turning the service back on with no further issues.

You can do this by pressing the Win + R keys and typing “services.msc” into the bar. Press Enter. Now scroll down alphabetically until you find the above service. Right-click on it and then choose “Stop.” Close the window and try to connect to see if it worked. 

Change Local Policy

More than a few users reported changing the local policy fixed their problem. They changed the file temporarily, connected to the server, then changed it back without having any issues with Anyconnect not connecting to the server from that point on.

Go to:

C:ProgramDataCiscoCisco AnyConnect Secure Mobility ClientAnyConnectLocalPolicy.xml and and change the value to <BypassDownloader>true</BypassDownloader>. After connecting to the server, open the same xml file and change back the value to false. 

Disable ->Connect -> Enable Internet Connection Sharing (ICS)

To disable this sharing, open the Control Panel by typing “cpl” into the search bar on the bottom of the desktop and left-clicking on the app.

Now open Network and Internet Sharing and then select Change adapter settings.

Right-click on the shared network connection, then left-click on Properties.

In the properties window, click on the Sharing.

Uncheck the checkbox next to “Allow other network users to connect through this computer’s Internet connection.”

Click OK.

Stick to the One Network in AnyConnect VPN

One of the known causes of the connectivity issue happens when your computer receives signals from multiple AP’s, switching between them to get the strongest one. To prevent this, you’ll need to tell the Anyconnect client to stick to the one current network.

Open the AnyConnect Client, right-click on Network, then click on.“Connect only to current Network.”

Update Anyconnect Client

If nothing above worked, contact your network administrator and see if your client is up to date or not. Cisco is fixing many known issues in each new version of the software, and it is vital to keep the client version updated. 

Try Using Different Connection

To eliminate the possibility that your network or ISP placed some restrictions on what kind of connections and protocols they will allow through, try switching between different wireless networks or between wireless and mobile data. 

Summary

If your Anyconnect is not able to establish a connection to a specified secure gateway, you can feel cornered and in trouble, especially if you’re using it to work remotely. Luckily, there are a few things you can do to overcome this problem. Start by temporarily disabling a third-party antivirus software that might be blocking your connection.

Recommended reading:

• WAN Connection Down: Why And How to Fix It?
• Gateway Authentication Failure Please Contact Your Service Provider
• Could Not Connect To Steam Network: Try These Fixes

If you’re not using third-party antivirus software, temporarily disable Microsoft defender. In case that doesn’t help, try disabling the internet connection service in charge of providing NAT, DHCP, and other stuff you need to go online.

Since Anyconnect will need to take over those tasks, it would be good to disable this service until you establish a connection, then enable it once again.

Other known fixes include Disabling the internet connection sharing, changing the local policy, fixing the link to a specific wireless network, using a different network or ISP, and updating the Anyconnect client.

We hope one of them will solve your problem as well.

Many people encounter the “AnyConnect was not able to establish a connection to the specified secure gateway” error on Windows 11/10/8/7. In this post, MiniTool will explore the possible causes and troubleshooting methods of this error.

AnyConnect is a VPN client launched by Cisco that allows you to use any device to access the corporate network anytime and anywhere. This client can be used for many platforms, including Windows, OS X, Ubuntu, iOS, and Android.

However, many users receive the “AnyConnect was not able to establish a connection to the specified secure gateway” error when trying to connect to a VPN via the software on Windows 10/8/7. Here we will discuss the possible causes and solutions to the error.

AnyConnect was not able to establish a connection to the specified secure gateway. we have upgraded all our Workstations to Windows 8, we used Windows 7 and we could use Cisco VPN without a problem, but now we are having problems with Cisco VPN and Cisco AnyConnect VPN both on Windows 8. Please share with us if you have any solution for this problem.

https://community.spiceworks.com/topic/418025-anyconnect-was-not-able-to-establish-a-connection-to-the-specified-secure-gatewa

Possible Reasons for AnyConnect Was Not Able to Establish a Connection to the Specified Secure

What causes the “Cisco AnyConnect was not able to establish a connection to the specified secure gateway” error? After analyzing extensive user reports from forums and communities, we found the error is often related to the following several factors:

• Outdated client: If the AnyConnect client gets outdated, you may experience some errors or bugs like “AnyConnect can’t connect to the specified secure gateway” when trying to connect to a newly released VPN.
• Firewall or antivirus interference. Sometimes your antivirus and even Windows Firewall can interfere with the connection between your VPN and Cisco AnyConnect.
• Improper client configurations. If the client and VPN connections are configured improperly, you may fail to connect the VPN and face the “AnyConnect was not able to establish a connection to the specified secure gateway Windows 10/8/7” issue.
• Regional restriction. Your ISP providers may block some IP addresses of certain countries and areas from connecting to the VPN.

How to Fix the “AnyConnect Was Not Able to Establish a Connection to the Specified Secure” Error

Here we summarize several proven ways to fix the “AnyConnect failed to connect to the specified secure gateway” error. Let’s start trying.

# 1. Update Cisco AnyConnect to the Latest Version

Lots of users reported that the “AnyConnect can’t connect to the specified secure gateway” issue can be solved by updating the client to the latest version. By doing so, the stability and performance of the client should be improved and patches will be provided for known errors. If the latest version of AnyConnect has been released, make sure you install it.

# 2. Allow the Client Through Your Firewall or Antivirus Software

Sometimes your antivirus software and Firewall can block AnyConnect from connecting to your VPN. To rule out this situation, you can try allowing the client through the firewall or antivirus software or disabling it temporarily.

Step 1. Type firewall in the search box and then select the Windows Defender Firewall from the context menu.

Step 2. Click on Allow an app or feature through Windows Defender Firewall from the left pane.

Step 3. Click on Change Settings, and then tick the checkbox next to Cisco AnyConnect from the list of installed programs, tick the checkbox for both Private and Public networks, and click OK to save the change.

Step 4. Reconnect to the VPN using the software and check if the “Cisco AnyConnect was not able to establish a connection to the specified secure gateway” error disappears. If the error persists, you can try disabling the Firewall or antivirus software temporarily and see if it works.

# 3. Disable Internet Connection Sharing

Internet Connection Sharing (ICS) is a Windows service that can enable the internet-connected computer to share its internet connection with other computers on a local area network. Sometimes this option can conflict with AnyConnect and trigger the error. So, you can try disabling this service.

Step 1. Open your Control Panel and select Network and Sharing Center > Change adapter settings.

Step 2. Right-click on the Shared network connection and select Properties.

Step 3. In the Properties window, navigate to the Sharing tab and untick the checkbox next to Allow other network users to connect through this computer’s Internet connection and click on OK to save the change.

Now, you can restart the program and check if the “AnyConnect failed to connect to the specified secure gateway” error disappears.

# 4. Disable Internet Connection Service

In addition, you can try disabling the Internet Connection Sharing service in Service Manager and check if it works. For that:

Step 1. Press the Win + R key to open the Run dialog box, and then type services.msc in it and hit Enter.

Step 2. In the pop-up window, right-click the Internet Connection Sharing service and select Stop.

Once done, exit the service window and see if the “AnyConnect failed to connect to the specified secure gateway” error gets fixed.

# 5. Connect Only to Current Network in AnyConnect

Some users find that the AnyConnect-connected VPN becomes unstable between different networks. In this case, you can select the “Connect Only to current network” option to fix the AnyConnect error. To do so, launch the AnyConnect client, right-click the connected Network and select Connect only to current Network.

—image from the cisco community

# 6.  Perform a Complete Reinstall of AnyConnect

If none of the above methods work, you may consider performing a complete uninstallation and reinstall of AnyConnect. This solution has been proven by some people to be useful. It’s worth trying.

Step 1. Open Control Panel, change the View by type to Category, and then click on Uninstall a program under the Programs section.

Step 2. Navigate to Cisco AnyConnect from the list of install programs, and then right-click it and select Uninstall. Click on Yes to confirm this uninstallation and follow the on-screen prompts to complete this operation.

Step 4. Press the Win + E keys to open the File Explorer, and then navigate to C: Programs Files (x86) and delete all folders related to AnyConnect. In addition, you can open Registry Editor and clean all leftover folders related to the client.

Step 5. Once you completely clean uninstall the software, visit the official website and download the latest version of AnyConnect and install it on your PC. At this time, the “Cisco AnyConnect was not able to establish a connection to the specified secure gateway” error should be fixed.

Further reading: If you enter some issues like file system corruption and low disk space when installing the software, don’t worry. MiniTool Partition Wizard can help you fix them easily by checking file system errors, extending/resizing partitions, analyzing disk space, upgrading to a larger hard disk, etc.

Я пытаюсь подключиться к VPN на рабочем месте, но Cisco AnyConnect не удается после инициализации подключения. Появляется ошибка, в которой говорится, что The VPN client failed to establish a connection затем появляется другая ошибка, в которой говорится, что AnyConnect was not able to establish a connection to the specified secure gateway. Please try connecting again. Я перепробовал все. Переустановка, перезапуск и другие вещи, такие как отключение ICS (Internet Connection Sharing). Я попробовал это на своем ноутбуке, и веб-установщик работал нормально. Он установил клиент и подключился совершенно нормально, так что это должно быть что-то с этим ПК. Я пытался понять это около 5 часов, и поиск в Google не помогает. Вот история сообщений от AnyConnect:


[11/11/2013 1:55:55 PM] Ready to connect.
[11/11/2013 1:57:05 PM] Contacting ---.---.---.---
[11/11/2013 1:57:07 PM] Please enter your username and password.
[11/11/2013 1:57:08 PM] User credentials entered.
[11/11/2013 1:57:08 PM] Establishing VPN session...
[11/11/2013 1:57:09 PM] Checking for profile updates...
[11/11/2013 1:57:09 PM] Checking for product updates...
[11/11/2013 1:57:10 PM] Checking for customization updates...
[11/11/2013 1:57:10 PM] Performing any required updates...
[11/11/2013 1:57:15 PM] Establishing VPN session...
[11/11/2013 1:57:15 PM] Establishing VPN - Initiating connection...
[11/11/2013 1:57:16 PM] Disconnect in progress, please wait...
[11/11/2013 1:57:29 PM] Connection attempt has failed.
[11/11/2013 1:59:31 PM] Ready to connect.


Я попытался отключить брандмауэр и антивирус. Я не думал, что это будет иметь значение, так как мой ноутбук использует тот же брандмауэр и антивирус, и мне не нужно было это отключать. Мой ноутбук использует 64-разрядную версию Windows 7 Home, а мой компьютер, на котором происходит сбой, использует 64-разрядную версию Windows 7 Ultimate.