Multiple gateways for different Traffic on ASA 5510 firewall

Question

Hello,
My network atthe moment is set up as:
WAN, with three sites
Site 1
Site 2
Site 3
Site 1 is behind a non-Cisco firewall, which is connected to the internet via a Frame Relay link (using a Cisco 1721 router). We host a number of servers on the Internal network and DMZ's.
All sites connect to the WAN using Cisco routers or switches.
All internet traffic (IN and OUT) for all sites goes via the non-Cisco firewall.
I am interested in the ASA 5510 with six interfaces.
Using the ASA 5510 is it possible to set up two (2) internet connections, one via the Frame Relay and a second internet connection via an ADSL connection?
Then, is it possible to direct the outward-bound traffic via specific gateways based upon either:
(a) the type of traffic, say HTTP from users behind the firewall; or
(b) the IP addresses of the host (i.e. users' PC versus the servers)
Any assistance is welcome.
Kind regards,
IT@C

Answer 1

yes you can do this with policy routing on the internet router in front of the firewall assuming that you are connecting both ISPs to that router. Also, remember that you can do vlans on the ASA. This may cut down on the # of interfaces that you use in your config.
http://www.cisco.com/en/US/customer/products/ps6120/products_configuration_guide_chapter09186a0080636f89.html
HTH, pls rate!