![FortiGate Unable to establish the VPN connection. The VPN server may be unreachable. - Welcome to www.DoitFixit.com FortiGate Unable to establish the VPN connection. The VPN server may be unreachable. - Welcome to www.DoitFixit.com](https://www.doitfixit.com/images/stories/fortinet/VPN_Connection_Error/Unable%20to%20establish%20the%20VPN%20Connection_www.doitfixit.com%20(0).jpg)
FortiGate Unable to establish the VPN connection. The VPN server may be unreachable. - Welcome to www.DoitFixit.com
Why do I see the error "Unable to establish VPN connection. The VPN server may be unreachable. (-14)" during a FortiClient logon attempt?
![FortiClient VPN "Unable to establish the VPN. The VPN server may be unreachable." 에러 해결 방법 :: Benjamin's Note FortiClient VPN "Unable to establish the VPN. The VPN server may be unreachable." 에러 해결 방법 :: Benjamin's Note](https://img1.daumcdn.net/thumb/R800x0/?scode=mtistory2&fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FtGrfW%2Fbtq2cYTOVza%2FofD13DpdUp35xaGZgmIpF1%2Fimg.png)
FortiClient VPN "Unable to establish the VPN. The VPN server may be unreachable." 에러 해결 방법 :: Benjamin's Note
![Unable to establish the VPN connection. The VPN server may be unreachable.」 というメッセージが表示され、ログインできない | PC遠隔操作!リモートアクセスサービス「TELET」 Unable to establish the VPN connection. The VPN server may be unreachable.」 というメッセージが表示され、ログインできない | PC遠隔操作!リモートアクセスサービス「TELET」](https://www.telet.jp/wp-content/uploads/2020/08/01-1-1024x402.png)
Unable to establish the VPN connection. The VPN server may be unreachable.」 というメッセージが表示され、ログインできない | PC遠隔操作!リモートアクセスサービス「TELET」
![FortiGate SSLVPN – Connecting… (40) – Unable to establish the VPN connection. The VPN server may be unreachable. (-5) – Layer 8.1 FortiGate SSLVPN – Connecting… (40) – Unable to establish the VPN connection. The VPN server may be unreachable. (-5) – Layer 8.1](https://www.layer8.one/wp-content/uploads/2017.07.25-00-Connecting...-40-Unable-to-establish-the-VPN-connection.-The-VPN-server-may-be-unreachable.-5-300x165.png)
FortiGate SSLVPN – Connecting… (40) – Unable to establish the VPN connection. The VPN server may be unreachable. (-5) – Layer 8.1
![Unable to establish the VPN connection , VPN server may be unreachable | Forticlient | Infotainment - YouTube Unable to establish the VPN connection , VPN server may be unreachable | Forticlient | Infotainment - YouTube](https://i.ytimg.com/vi/OtzHmuQwY24/sddefault.jpg)
Unable to establish the VPN connection , VPN server may be unreachable | Forticlient | Infotainment - YouTube
![How To Fix Unable To Establish The VPN Connection. The VPN Server Maybe Unreachable. In FortiClient - YouTube How To Fix Unable To Establish The VPN Connection. The VPN Server Maybe Unreachable. In FortiClient - YouTube](https://i.ytimg.com/vi/P6QVIE-j2jk/sddefault.jpg)
How To Fix Unable To Establish The VPN Connection. The VPN Server Maybe Unreachable. In FortiClient - YouTube
![Fix FortiClient unable to establish the VPN connection.(-8), (-14), (-6008), (-5), (-20199) | Connection, Server, Establish Fix FortiClient unable to establish the VPN connection.(-8), (-14), (-6008), (-5), (-20199) | Connection, Server, Establish](https://i.pinimg.com/736x/52/13/e6/5213e6bc59467a8c4c3caef2960a8dc2.jpg)