I am looking for a Cisco Pix solution for the following scenario...
I have two racks of Internet servers - Mail, DNS, HTTP etc...
I also have a rack of internal servers on a local area network (private IP address range - 192.168.x.x)
The Internet servers are multihomed and connected to the Internet via a 2Meg leased line with a range of public IP addresses and a 2Meg ADSL line with a different range of public IP addresses.
We currently have several small VPN routers terminating around sixty site to site VPN tunnels to customers we support.
The 2Meg leased line is coming from a Cisco 2600 router we have no access to or control over.
The 2meg ADSL line is coming from an ADSL router we do have access and control over.
We want to be able to see all of our customers sites over the VPN tunnels but of course not let the customers see each others sites.
I am looking for a PIX firewall/VPN solution which would meet our needs taking into account the information given above.
I have little experience in the Firewall/VPN field of networking and would appreciate some advice if possible as to the best solution available.