A friend of mine has implement a vpn tunnel (road-warrior) on a 2800 series router (i don't remember the exact model). The thing is that he can't make 10 diferrent vpn tunnels and so one key is been shared between the users. Availability is critical and in this situation i don't think that exists. Neither confidentiality :P. As he said, he uses one vpn card that's y all that happens.
Looking for a solution that will give him high availability for road warrior vpns do u have any suggsetions, thoughts ?
how about
http://www.cisco.com/en/US/products/ps5854/products_data_sheet0900aecd80405e25.html
???