I am looking at purchasing an ASA5505 firewall - the main reason is to take advantage of the VPN connectivity of the device, but I have a couple of questions:
- Does the device support IPV6 natively, and has anyone used it here? With what success?
- Is it possible to forward packets coming to a specific IP address from an external interface to another port on the same IP? For example, I have a mail server with a separate instance of Sendmail on port 250 with specific throttles and spam control. I want to forward users coming into this machine externally on port 25 through to the new port. I don't use NAT here.