Using ASDM to Create a Site-to-Site VPN
The following steps and corresponding figures show a sample site-to-site VPN configuration
using the VPN Wizard on ASDM:
Step 1 Select the VPN Wizard from the Wizard’s drop-down menu, as shown
in Figure 15-20, to start the VPN Wizard.
Figure 15-20 ASDM with VPN Wizard Selected
Step 2 Select the site-to-site radial buttons, as shown in Figure 15-21, to create
a site-to-site VPN configuration. This configuration is used between
two IPSec security gateways, which can include Cisco PIX Firewalls,
VPN concentrators, or other devices that support site-to-site IPSec
connectivity. Use this window to also select the type of VPN tunnel you
are defining and to identify the interface on which the tunnel will be
enabled. In Figure 15-21, the outside interface is selected as the VPN
termination point.
Step 3 In the Remote Site Peer window, shown in Figure 15-22, you specify the
IP address of the remote IPSec peer that will terminate the VPN tunnel
you are configuring. Also, you use this window to identify which of the
following methods of authentication you want to use:
• Preshared keys
• Certificates
Figure 15-22 shows the Remote Site Peer window configured with the
remote IPSec peer and the preshared authentication keys.