VPN connectiviy using adsl and PIX firewall

[arumugasamy]

Hollo All,

I have the perimeter adsl router (cisco 2801adsl router) with single Routed IP address assigned by the Local ISP.

My scope is to extablish the site-to-site vpn tunnel using pix firewall as vpn gateway behind the adsl router.

I have to also open the port for the OWA, WEB server running in the DMZzone.

Could you explain the commands to be used in the 2801 router (port mapping for VPN, WEB, OWA)

and where to forward the traffic from router to the inside secure network.

I want to know both router and firewall configuration tips to complete the tasks.

Thanks

swamy

[ebreniz]

two Cisco Secure PIX Firewalls to run a simple virtual private network (VPN) tunnel from PIX to PIX over the Internet or any public network that uses IP Security (IPSec). IPSec is a combination of open standards that provides data confidentiality, data integrity, and data origin authentication between IPSec peers

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a0080094761.shtml

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/prod_configuration_examples_list.html