Chapter12 Easy VPN Remote
Administering Easy VPN Remote Connections
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Cisco Router and Security Device Manager 2.5 User’s Guide
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Network Extension Options
To allow subnets not directly connected to your router to use the tunnel, enter the
subnets in this screen, or enter an ACL that defines the subnets you want to allow.
Field Reference
Table12-10 describes the fields in this screen.
Add or Edit Easy VPN Remote: Easy VPN Settings
Use this window to configure your router as an Easy VPN client. Your router must
have a connection to an Easy VPN concentrator or server on the network.
Note This window appears if the Cisco IOS image on your ro uter supports Easy VPN
Client Phase III.
The Cisco Easy VPN Remote feature implements The Cisco Unity Client
protocol, which allows most VPN parameters to be defined on a VPN remot e
access server. This server can be a dedicated VPN device, such as a VPN 3000
concentrator or a Cisco PIX Firewall, or it can be a CiscoIOS router that supports
the Cisco Unity Client protocol.
Table12-10 Network Extension Options Fields
Element Description
Configure Multiple Subnets Check Configure Multiple Subnets to enable the other fields in
this screen.
Enter the subnets. SDM will
create the necessary ACL.
Check this option to enter each subnet and subnet mask manually.
Click Add to add an entry to the list. Click Delete to remove the
selected entry.
Select an ACL Check Select an ACL to use an ACL to define the subnets. If you
know the name or number of the ACL enter it in the field. Or, click
the button to the right of the field, and select an existing ACL or
create a new ACL. To remove an ACL association in this screen,
click the button and choose None (clear rule association).