Hi Tiago, Great! But what do you mean by matching names at each end? One side should dial up That side should present credentials to the side receiving the connection The credentials the calling side uses are configured in the SAM of the call recipient The name of the account used is the name you assinged to the demand dial interface on the calling machine Is that what you mean? Thanks! Tom Thomas W Shinder www.isaserver.org/shinder <http://www.isaserver.org/shinder> ISA Server and Beyond: http://tinyurl.com/1jq1 <http://tinyurl.com/1jq1> Configuring ISA Server: http://tinyurl.com/1llp <http://tinyurl.com/1llp> -----Original Message----- From: Tiago de Aviz [mailto:Tiago@xxxxxxxxxxxxxxx] Sent: Tuesday, March 25, 2003 12:41 PM To: [ISAserver.org Discussion List] Subject: [isalist] Demand-Dial PPTP Connections http://www.ISAserver.org Just another piece of info for you guys! One thing that I discovered: Imagine we have this scenario: ISA --> DSL Router <---> Internet <--> DSL router -> ISA I created demand-dial interfaces with matching user names at each end. When one end connects, the end automatically connects to the other ISA server. But there's more! One of my ends has a Dynamic IP address. It connects with no secrets! No more Dynamic DNS for me =) The problem with the automatic disconnection at every 3 minutes is gone, too! Woohoo!! Tiago de Aviz IT Consultant MCP-CNA-AIX-CCNA-CCDA -------------------------------- www.softsell.com.br tiago@xxxxxxxxxxxxxxx --------------------------------