Hi,
I have a Cisco 2821 which has a static IP and I have anothe Cisco 877 which is behind NAT and the router that this cisco is connected to has a ADSL connection (Dynamic IP).
{(A) |Cisco 2821 (Static IP)|}<----> INTERNET<---> {(B)|ADSL Router (Dynamic IP)| <----> | (C)Cisco 877 - behind NAT , static IP | <---> (D) My computer}
{Remote Network with Static IP} <----> INTERNET <---> {My Network with Dynamic IP}
A <----> INTERNET <---> { B, C, D }
Is there a way to make a VPN connection between A and C , so my computer that is connected to C can use the VPN connection?