We have recently upgraded our RAS server from Windows 2000 to Windows 2003. Since then, Windows 98 clients trying to dial in get Error:649 You do not have dial in permission. Windows XP computers(the same user) can get in just fine.
We have an NT4 domain server and in User Manger for Domains - the user has dial in permission. We use IAS for our Radius server - this was recently setup by another member of IT.
On the Windows 2003 RAS server - I see the error:
Event ID: 20078
The account connected on com port 3 does not have Remote Access Priviledge. The line has been disconnected.