Cisco OL-4015-08 User Manual page 255

Chapter 9 Easy VPN Remote
Outside Interface
Note
Connection Control
Note
How Do I...
OL-4015-08
Choose the outside interface that connects to the Easy VPN server or concentrator.
Cisco 800 routers do not support the use of interface E 0 as the outside interface
Choose Automatic, Manual, or traffic-based VPN tunnel activation.
With the manual setting, you must click the Connect or Disconnect button in the
Edit Easy VPN Remote window to establish or take down the tunnel, but you will
have full manual control over the tunnel in the Edit Easy VPN Remote window.
Additionally, if a security association (SA) timeout is set for the router, you will
have to manually reestablish the VPN tunnel whenever a timeout occurs. You can
change SA timeout settings in the VPN Components
window.
With the automatic setting, the VPN tunnel is established automatically when the
Easy VPN configuration is delivered to the router configuration file. However,
you will not be able to control the tunnel manually in the VPN Connections
window. The Connect (or Disconnect) button is disabled when you choose this
Easy VPN connection setting.
With traffic-based activation, the VPN tunnel is established whenever outbound
local (LAN side) traffic is detected. The Connect (or Disconnect) button is
disabled when you choose this Easy VPN connection setting.
The option for traffic-based activation appears only if supported by the Cisco IOS
image on your router.
This section contains procedures for tasks that the wizard does not help you
complete.
Cisco Router and Security Device Manager Version 2.2 User's Guide
How Do I...
VPN Global Settings
9-101