Dans ce scénario, la connexion VPN L2TP/IPsec ne fonctionne pas, et vous recevez un code de 789 erreur ressemble à ceci : Erreur 789 : La tentative de connexion L2TP a échoué car la couche de sécurité a rencontré une erreur de traitement au cours des négociations initiales avec l’ordinateur distant. Informations sur le correctif . Important Si vous installez un pack de langue après

Nombre *. Correo electrónico *. Web. Guardar mi nombre, correo electrónico y sitio web en este navegador para la próxima vez que haga un comentario. 1. Open Start Menu -> Control Panel, click on Network and Internet, click on View network status and tasks. 2. In the Set up a connection or network pop-up window, choose Connect to a workplace (Set up a dial-up or VPN connection to your workplace). 3. Choose Use my Internet connection (VPN), in the Connect to a workspace dialog window. 4. In the Connect to a Workplace dialog box, enter Implementar conexiones VPN de protocolo de túnel de capa dos (L2TP) y DirectAccess en Windows Server R2 de 2012. Se instala un certificado HTTPS de IP desde una entidad de certificación pública (CA). Se instala un segundo certificado desde una entidad emisora interna para la conexión L2TP/IPsec VPN. La mayoría de nosotros usamos VPN para permanecer no identificados y protegidos cuando navegamos por la web, aunque estos programas son excelentes, tienen ciertos límite 789 is classically bad PSK, but it can also pop up when you've got a bad credential OR when Windows has changed the password protocol on you. If Windows 10, check out the scripts in my signature. Regardless of version, set Encryption to "optional": Windows doesn't support PAP with 'required' encryption. Tell your users: Do not save your credential.

It’s important to note that it does not occur because of a problem with VPN, but it might have something to do with your VPN server. It is highly likely that the IP address that you are getting does not belong to the IP range that you have mentioned in your VPN server.

04/04/2018

Windows Error 789. 2b67656b-f4d8-4355-bc70-4a44a3f3850f. Example event log entries: Jul 2 13:53:20 VPN msg: invalid 

delete your vpn connection and create a new one. that worked for me (2 times, one after my first vpn connection on win 8.1, then when I reinstalled a cisco client and tried to use windows vpn again) references: This post shows you how you can install a VPN Server on Windows Server 2016 Step-by-Step. It shows you how you can easily setup a VPN server for a small environment or for a hosted server scenario. This blog post covers how you can use Windows Server VPN. This is definitely not a guide for an