Mar 03, 2013 · Does anyone know whether is SingTel block PPTP GRE VPN? or 2wire 5012NV router doesn't support PPTP GRE VPN? My setup as follow - Windows Server 2008 R2 - PPTP VPN - Port 1723 - 2wire 5012NV Router - SingTel PON device I was able to host my VPN server in office using our previous ISP, Starhub.

The Windows 2008 R2 (SBS) machine was earlier setup to run a PPTP VPN server. Due to security concerns I do want to replace the PPTP by L2TP/IPsec VPN server. The server is behind a NAT router where 3 forward rules to the Windows Server are created: protocol 50 (ESP) port UDP 500 (IKE) port UDP 4500 (NAT traversal) I have been tasked with setting up a Windows 2008 R2 server, and I need to allow VPN access to it. I have RRAS set up which allows clients to connect via Windows VPN. Unfortunately, is uses PPTP by default, which I hear is really not secure.

The default authentication protocol used for VPN clients connecting to a Windows Server 2008 and Windows Server 2008 R2 VPN is MS-CHAPv2. VPN Protocols Windows Server 2008 R2 supports four different VPN protocols: Point to Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol over IPsec (L2TP/IPsec), Secure Socket Tunneling Protocol (SSTP

Anyhow, I think its time to upgrade my VPN anyways. I was wondering on best practice on doing so. Currently I have a SoniCwall router redirecting PPTP (port 1723) to my win2k8 R2 server that is handling the VPN connections. Find answers to Server 2008 R2: VPN Setup Causes Hundreds of Event 20171 Errors from the expert community at Experts Exchange Select Virtual Private Network (VPN) Connections, and select Next. In Specify Dial-Up or VPN Server, in RADIUS clients, select the name of the VPN Server that you added in the previous step. For example, if your VPN server NetBIOS name is RAS1, select RAS1. Select Next. In Configure Authentication Methods, complete the following steps:

Jul 21, 2016 · Windows Server 2012 R2 provides support for secure client-based remote access VPN connections as part of the Routing and Remote Access Services (RRAS). Client-based VPN is very mature in Windows, originally introduced with Windows 2000 Server and also as a downloadable option for Windows NT 4.0. Today, RRAS has broad client support with secure and robust VPN protocols such as IKEv2 and SSTP

Aug 20, 2012 · This allows the client or server to be behind a NAT firewall. Reboot after making the change, and retry the connection. If there's still issues, you may have to apply the following Hotfix: You cannot establish an IPsec tunnel to a computer that is running Windows 7 or Windows Server 2008 R2 through a NAT device. Better still?