Windows 8.1 gets Error 720 on connect VPN - Stack Overflow
Aug 14, 2018 Can't establish PPTP VPN windows 8/8.1 - Server Fault Thanks for this, I will try it, but on the face of it I don't see how adding a domain name and ip pair to the host file will make any difference - the machines can already resolve the domain name so all this would do is hard code that information. VPN Error 800, Need Help !!!! - TechRepublic
Make sure the VPN server is reachable (try to ping the server). ii. If interested in PPTP, make sure PPTP port (TCP 1723) or GRE Port (47) is not blocked by your firewalls. iii. If using L2TP, make sure. 1. Correct pre-shared keys are present in the client. 2. L2TP port (UDP 1701) is not blocked by your firewall.
Now you simply have to keep an eye on how long it takes for the VPN server to respond. If after a minute you don’t see any change, there is more than likely an issue with the server. a> If you know which tunnel should actually be used for your deployment, try to set the ‘Type of VPN’ to that particular tunnel type on the VPN client side. This can be set by clicking the ‘Network Connections’ icon on the bottom right of the task bar, selecting your connection and right clicking the -> Properties -> Securities Tab
How To Fix Error 800+789 L2TP &How to Setup VPN Connection
Jun 10, 2010 SBS 2011 Essentials – Configuring VPN access | LAN-Tech Jan 28, 2012 Samsung UA48h6400 software update 800 resource error Apr 05, 2018 VPN Error 868 Solution | Solve Remote Access Error