![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](http://www.layer8.one/wp-content/uploads/2017.07.25-03-Connecting...-40-Unable-to-establish-the-VPN-connection.-The-VPN-server-may-be-unreachable.-5.jpg)
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/maxresdefault.jpg)
Unable to establish the VPN connection , VPN server may be unreachable | Forticlient | Infotainment - YouTube
![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」
Why do I see the error "Unable to establish VPN connection. The VPN server may be unreachable. (-14)" during a FortiClient logon attempt?
![How to resolve failed to establish the VPN connection in Windows 11 - Diadem Technologies : Support Knowledgebase How to resolve failed to establish the VPN connection in Windows 11 - Diadem Technologies : Support Knowledgebase](https://kb.diadem.in/kb_upload/image/image/Screenshot_4(1).jpg)
How to resolve failed to establish the VPN connection in Windows 11 - Diadem Technologies : Support Knowledgebase
![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://doitfixit.com/wp-content/uploads/2013/12/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
![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
![SIJ Poder Judicial: Unable to establish the VPN connection. The VPN server may be unreachable - YouTube SIJ Poder Judicial: Unable to establish the VPN connection. The VPN server may be unreachable - YouTube](https://i.ytimg.com/vi/eNKA_TC9JPI/maxresdefault.jpg)