I would really appreciate any help in configuring a Quick VPN clients to work with the combination of a Cisco 1720 and a Linksys WRV200. I am pretty well-versed with the Linksys configurations, but I do not know anything about the 1720 and the IOS. In my case, I essentially want the WRV200 to handle the VPN traffic and have the Cisco 1720 just pass it through. I do not want to have the 1720 do any VPN work. My configuration is as follows: T1 internet connection to Cisco 1720 Cisco 1720 NAT to local 192.168.100.175 WRV200 NAT to local 192.168.23.100 First, I wanted to make sure that Quick VPN worked with the WRV200 when it did not go through the Cisco. I tested the WRV200 configuration with Quick VPN by configuring it directly to a different DSL line, and I have proved that it works in that configuration. I originally thought that it might work with the Cisco 1720 by just configuring the 1720 to do port forwarding (in my case, forward port 60443 to 192.168.100.175). QuickVPN log.txt gives the following (my substitution of xxx): 2008/04/09 10:08:12 [STATUS]OS Version: Windows XP 2008/04/09 10:08:12 [STATUS]Windows Firewall is OFF 2008/04/09 10:08:12 [STATUS]One network interface detected with IP address 192.168.1.102 2008/04/09 10:08:12 [STATUS]Connecting... 2008/04/09 10:08:12 [STATUS]trying to connect to remote gateway with IP address: xxx.xxx.xxx.xxx 2008/04/09 10:08:17 [STATUS]remote gateway was reached... 2008/04/09 10:08:17 [WARING]remote gateway not reachable... 2008/04/09 10:08:17 [STATUS]Fail to connect! Like I said, I do not know anything about the Cisco 1720, and the person that configures it for use by our shared offices only knows enough to do the NAT translation to several local networks. He works with an ISP to do any configuration changes. So I am several parties removed from being able to directly configure it. However, they said that if I could determine what they needed to do, they could get it done. I did a little research on the Cisco support website, and have determined that I need to configure the 1720 to pass iPsec traffic throught the router to my 192.168.100.175 network, but despite many hours of searching and reading, I cant figure out how. I know the essential issue is that I dont really understand the 1720 or IOS. So if there is anyone that can help with this, I would be very grateful.