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Cisco Router and Security Device Manager 2.5 User’s Guide
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Chapter12 Easy VPN Remote
Administering Easy VPN Remote Connections
Add or Edit Easy VPN Remote: Identical Addressing
In this screen, enter the information needed to configure identical addressing.
Identical addressing enables remote networks to reach local devices that have IP
addresses that might overlap with addresses in remote networks.
Field Reference
Manual Choose Manual if you want to bring up and shut down the VPN
tunnel manually. With the manual setting, you must click the
Connect or Disconnect button in the Edit Easy VPN Remote screen
to establish or take down the tunnel. 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 VPN
Global Settings window.
Interesting Traffic Choose Interesting Traff ic to establish the VPN tunnel whenever
outbound local (LAN side) traffic is detected. The Connect or
Disconnect button is disabled when you choose this Easy VPN
connection setting.
Note The Interesting Traffic option appears only if supported by
the Cisco IOS image on your router.
Table12-14 Interfaces and Connection Settings Fields
Element Description
Table12-15 Identical Addressing Tab Fields
Element Description
Configure identical addressing Check Configure identical addressing if there are devices on the
local network with IP addresses that might overlap with addresses
in remote networks in your organization. You must check this box
to enable the other controls in this screen.
Loopback Interface
Loopback Interface Click the down arrow to select an existing loopback interface. If no
loopback interfaces are configured, click Add.