Windows 2008 RRAS VPN problems with vlans RRS feed

  • Question

  • Hi,

    Tech details:

    1 2008 R2 AD server

    5 Vlans trunked to AD

    I have difficulties while trying to configure RRAS to drop PPTP VPN users in the correct vlan based on their security groups. 

    I have tried to do the very basic PPTP service, which works but results in our firewalls shouting IP SPOOFING! alerts because RAS allocates wrong dhcp scopes for PPTP users.

    Also i have tried to set up tunnel-type and tunnel-pvid settings in the NAP network policy, but that results in RRAS to disconnect with "The remote connection request was denied because the VPN tunnel type being used is not allowed."

    Is there some relevant documentation available for this problem?

    Wednesday, July 25, 2012 8:18 AM


  • Hi,

    Thanks for posting here.

    May i know what value we set to " tunnel-type " ?

    We should set to use the candidate entries in "Commonly userd for Dail-UP or VPN".


    Tiger Li

    Tiger Li

    TechNet Community Support

    Thursday, July 26, 2012 6:44 AM