All my vpn users (apart from one) are not able to connect, they get the A connection to the remote computer could not be established. You might need to change the network settings for this connection error.
This started happen when I had internal DNS/DHCP issues onsite last week and I noticed the DHCP server was turned off on the Draytek Router and no DHCP addresses were being issued by the (what I thought was the DHCP Server) SBS2011 box.
Whilst I was able to enable DHCP on the router which got everyone back up and running internally, my external vpn users all get the above error message when dialling in. The one chap who can dial in connects but he cant ping nowt nor connect to the exchange server.
Any ideas why this has started happening?