Digi IX40 User Manual page 491

Virtual Private Networks (VPN)
i. Use the ?to determine available zones:
(config vpn l2tp lns lns_server)> zone ?
Zone: The firewall zone assigned to this tunnel. This can be used by packet
filtering rules and access control lists to restrict network traffic on this
tunnel.
Format:
any
dynamic_routes
edge
external
internal
ipsec
loopback
setup
Current value:
(config vpn l2tp lns lns_server)>
ii. Set the zone:
(config vpn l2tp lns lns_server)> zone zone
(config vpn l2tp lns lns_server)>
h. (Optional): Custom PPP configuration:
i. Enable custom PPP configuration:
(config vpn l2tp lac lns lns_server)> custom enable true
(config vpn l2tp lns lns_server)>
ii. Enable overriding, if the custom configuration should override the default
configuration and only use the custom options:
(config vpn l2tp lns lns_server)> custom override true
(config vpn l2tp lns lns_server)>
iii. Paste or type the configuration data in the format of a pppd options file:
(config vpn l2tp lns lns_server)> custom config_file data
(config vpn l2tp lns lns_server)>
7. Save the configuration and apply the change
(config)> save
Configuration saved.
>
8. Type exit to exit the Admin CLI.
Depending on your device configuration, you may be presented with an Access selection
menu. Type quit to disconnect from the device.
IX40 User Guide
L2TP
491