I have got two routers , cisco 881 and cisco 892. I want to access my local office network from internet through VPN. I want the full network access from outside. I have a static nat and can nat from public ip address to 10.10.20.1 address. I have assigned the ip address 10.10.20.1 to one of the interface of my router. My LAN ip address of the same router is 10.10.30.1. I can access my whole network through 10.10.30.1. Now I want to dial through any connect to publish ip (10.10.20.1) to access my whole network.
Is this task possible with 881 and 892 router or not. What is the limitation for this one ? Can I use certificate authentication in this process ? Where can I generate certificate ?
Waiting for the respone.