We have an existing SBS server connected to internet with ADSL Router (on a
second NIC) and static address.
I'm trying to setup a new server (Windows Server 2003 ) that will connect to
the internet through a DSL router (ISDN router for the moment) with a static
address. This new server will connect to the existing server with
Demand-Dial Routing through VPN (PPTP).

Using "Connecting a Remote Office to a Small Business Server 2000 Network"
white paper I managed to connect the two servers but the connection fails
when it's initiated by the remote office server with the following message:
"An error occured during connection of the interface. No more connections
can be made to this remote computer at this time because there are already
as many connections as the computer can accept ".

When the connection is initiated by the SBS server it works fine. What could
be the cause of this?

The SBS server was recently upgraded (migration) from 2000 to 2003 premium
but the white paper whould still apply... correct?

Thank you,

Nikos