am Trying to Create a VPN Site to Site with 2 cisco Routers on a DSL network with Dynamic IPs. I have a 1841 with VPN capabilities IOS and a Cisco 871 with VPN also. Also have 2 FQDN for each site wich updates the IP (no-ip.com). How Could I make the routers Create a Tunnel using the IP address solved with the FQDN. I have tried but it seem to configure the ip address on the startup Config.
I have this problem too.