I currently run Comcast for internet at home. I have a uBR924 configured as a router not a bridge. The only way I was able to get this to work though was using the cable-modem dhcp-proxy nat pool. this allowed for Comcast to give me a 10.x.x.x on the C0 and a routable IP on the loopback0 int.
However from the router I am not able to ping any external addresses.
I have the 3des IOS loaded on this and whated to know since I am running with the cable-modem dhcp-proxy nat pool enabled can I still use this as a VPN device? Does anyone have it working or know how to get it done. I need to connect to a 3005 concentrator.
If you can please provide a link for this type of config. I saw a couple of sample configs, but now since the public IP is on loopback 0 I wasnt sure if I could even get this to work or which interface to apply the vpn settings to.
Thanks.