I can no longer setup a VPN connection from a remote location. The only way a computer can connect to our server is that a computer needs to be connected within our company network. So our laptop can no longer connect when they are off site (traveling).
These remote computers would get an error message during the log in.
Error 800. connecting to 0.0.0.0 (IP) using "WAN MiniPort (L2TP) failed.
Error 800: The remote connection was not made because attmeped VPN tunneles faile. the vpn server might be unreachable. If this connection is attempting to use L2tp/IPsec tunnel, the security parameters required for IPsec negotiation might not be configured properly.
Is there something i need to do on the Win Server 2003 Admin config?
Is there something i need to reconfigure at our sonicwall firewall?