Hi N, Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: G_Geral [mailto:geral@xxxxxxxxxx] Sent: Thursday, March 27, 2003 4:48 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Gateway to Gateway VPN http://www.ISAserver.org Hi TOM. Yes, Winwk SP3, ISA Server SP1, and ISA Server Feature Pack 1, are installed. L2TP/IPSec would be the next future step. PPTP was a start (I thought an easy one). hehe And about VPN using Cisco PIX 501 on both sides with 3DES(for a more secure connection). A already have a PIX on the RemoteVPN Server. I could use other PIX between the router and LAN or ISA. For a more reliable and secure connection. What's your opinion? Thanks! //NFerreira -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] Sent: quinta-feira, 27 de Março de 2003 1:25 To: [ISAserver.org Discussion List] Subject: [isalist] RE: Gateway to Gateway VPN http://www.ISAserver.org Hi N, Are you using Win2k SP3? ISA Server SP1? ISA Server Feature Pack 1? If so, try using L2TP/IPSec, some people report that helps with stability issues. Also, if you're using DSL, check out your MTU. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: G_Geral [mailto:geral@xxxxxxxxxx] Sent: Wednesday, March 26, 2003 10:08 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Gateway to Gateway VPN http://www.ISAserver.org Hi Tom Yes I have no continuous ping. Another example, if I make a terminal server connection (at the same time I can ping the remoteVPN) the connection is made but a few seconds later it hangs. 10x Thanks !!! //NFerreira -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] Sent: quarta-feira, 26 de Março de 2003 15:47 To: [ISAserver.org Discussion List] Subject: [isalist] RE: Gateway to Gateway VPN http://www.ISAserver.org Hi Geral, How are you assessing the stability of the connection? What do you see to indicate instability? Maybe continuous pings? Thanks! Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: G_Geral [mailto:geral@xxxxxxxxxx] Sent: Wednesday, March 26, 2003 2:27 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Gateway to Gateway VPN http://www.ISAserver.org Hi TOM! I fallow the tutorial "ISA Server to Windows 2000 RRAS" The protocol I'm using is PPTP. With my (client) computer I can established a stable VPN connection to both sides. Between the servers the connection is also made, RRAS console on both sides' shows "connected" status. But in this case there isn't a stable connection. //NFerreira -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] Sent: quarta-feira, 26 de Março de 2003 0:35 To: [ISAserver.org Discussion List] Subject: [isalist] RE: Gateway to Gateway VPN http://www.ISAserver.org Hi Nuno, How did you configure the gateways? Are both sides dialing up? What VPN protocol are you using? Thanks! Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Nuno Ferreira [mailto:geral@xxxxxxxxxx] Sent: Tuesday, March 25, 2003 4:51 AM To: [ISAserver.org Discussion List] Subject: [isalist] Gateway to Gateway VPN http://www.ISAserver.org After configuring. RRAS console on both sides always shows connected status. But there are some breakdown connections, with ping request time out. At the same time the localVPN side event viewer reports: Error: 21056 -An error has been returned by the <MBCStoGUID> API. API error code: 0000001FH. API error text: A device attached to the system is not functioning. Error: 21074 Failed to process a notification of a network configuration change. My Configuration: C:\>ipconfig Windows 2000 IP Configuration Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : IP Address. . . . . . . . . . . . : 10.10.1.2 Subnet Mask . . . . . . . . . . . : 255.0.0.0 Default Gateway . . . . . . . . . : Ethernet adapter ADSL Connection: Connection-specific DNS Suffix . : IP Address. . . . . . . . . . . . : 192.168.254.1 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.254.254 PPP adapter RAS Server (Dial In) Interface: Connection-specific DNS Suffix . : IP Address. . . . . . . . . . . . : 10.10.1.208 Subnet Mask . . . . . . . . . . . : 255.255.255.255 Default Gateway . . . . . . . . . : PPP adapter {8101C152-D63C-4905-952F-171977CA0EAF}: Connection-specific DNS Suffix . : IP Address. . . . . . . . . . . . : 192.168.1.101 Subnet Mask . . . . . . . . . . . : 255.255.255.255 Default Gateway . . . . . . . . . : Any help, Thanks in advance! 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