To Create a VPN Configuration using L2TP 8 - 297 Select a workstation from the Workstation list. To select all workstationson the LAN subnet of the OfficeConnect Gateway, click the AllWorkstations checkbox.8 Select an encapsulation method from the Encapsulation drop-downmenu. The default value is None.If you select None, click Apply and then click Finish on the next screenthat is displayed to access the VPN Route Configuration page. Pleaserefer to the VPN Route Configuration section in this chapter for theprocedure for configuring a route for your VPN tunnel.If you select IPSEC, the page will dynamically change to display IPSECrelated parameters.9 Select an attachment layer (WAN Interface or PPP Profile) for the VPNtunnel from the Attachment Layer drop-down menu. The VPNConfiguration page will dynamically change based on your selection.If you selected WAN Interface as your attachment layer, select theappropriate WAN interface in the Attachment Interface drop-downmenu.If you selected PPP Profile as your attachment layer, select the appropriatePPP profile in the Attachment Profile drop-down menu.A PPP Profile must exist. If you have not created one, the system willprompt you to create one.10 Enter the Client IP address in the Client IP Address field. This is theaddress of the workstation on the LAN side of the OfficeConnectGateway that will be on one end of the VPN tunnel.11 Select a connection type (Single, Entire Network, or Customized) fromthe Client Connection drop-down menu.If you select Customized, the page will dynamically change to show theClient IP Mask field. Enter your Client IP Mask address in this field.12 Enter the IP address of the Peer workstation in the Peer IP Address field.13 Select a connection type (Single, Entire Network, or Customized) fromthe Peer Connection drop-down menu.If you select Customized, the page will dynamically change to showthe Peer IP Mask field. Enter the Peer IP Mask address in this field.
