Have you tried disabling routing and remote access and re-enable it? ----- Original Message ----- From: Belinda Metcalf To: [ISAserver.org Discussion List] Sent: Tuesday, December 18, 2001 6:19 PM Subject: [isalist] Re: VPN & ADSL http://www.ISAserver.org Yes I have previously had a VPN connection working on this server but using a 56k modem instead of the ADSL. It has the Allow L2TP and PPTP protocols setup using the ISA VPN Wizard. Belinda -----Original Message----- From: Wendell W. Pinegar [mailto:Wendell@xxxxxxxxxxxxxxx] Sent: Wednesday, 19 December 2001 11:16 AM To: [ISAserver.org Discussion List] Subject: [isalist] Re: VPN & ADSL http://www.ISAserver.org Did you use the Local ISA Server VPN Wizard to setup ALLOW packet filters for the L2TP and PPTP protocols? Sounds like packet filtering is preventing the VPN connection from going through. ----- Original Message ----- From: Belinda Metcalf To: [ISAserver.org Discussion List] Sent: Tuesday, December 18, 2001 4:40 PM Subject: [isalist] VPN & ADSL http://www.ISAserver.org I have the following issues with a VPN & ADSL connection.. I have setup a DLINK ADSL Router Modem on our main network. We have internet and email access without problems. The DLINK ADSL Router is connected directly to the network switch. Previously we were using a 56k modem and were able to use a VPN connection to the network. The VPN client which requires network access from a 2nd location has a Alcatel Home Modem setup and has internet access. When I attempt to make the VPN connection to the server via it's external Ip address I got an error saying no machine certificate was available. So.. I installed CS and a user certificate on the client Tried the connection again and then got as far as the Verifying Username and Password part, the connection then drops and says The destination computer is not responding. So.. upon advice from the ISA server newsgroup on the Microsoft website I enabled "Enable PPTP through the Firewall" and "Enable IP routing" packet filters. I also noticed that in the Server Publishing Rules on the ISA Management console the "External IP address" is still set as our previous permanent IP being used with the 56k modem. I attempted to change this to our new IP address but it said The Ip address is not in the external IP address array. Does anyone have any ideas on this apart from installing a second network adapter on the ISA server and using via the network adapter (Microsoft Technical Recommendation)?? Help would be really appreciated. Regards, Belinda ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: Wendell@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: belindam@xxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: Wendell@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')