Digi IX14

Virtual Private Networks (VPN) L2TP
IX14 User Guide
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To limit access based on firewall zones:
(config)> add vpn l2tp acl zone end value
Where value is a firewall zone defined on your device, or the any keyword.
Display a list of available firewall zones:
Type ... firewall zone ? at the config prompt:
(config)> ... firewall zone ?
Zones: A list of groups of network interfaces that can be
referred to by packet
filtering rules and access control lists.
Additional Configuration
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any
dynamic_routes
edge
external
internal
ipsec
loopback
setup
(config)>
Repeat this step to list additional firewall zones.
5. To add an L2TP access concentrator:
a. Add an LAC:
(config)> add vpn l2tp lac name
(config add vpn l2tp lac name)>
where name is the name of the LAC. For example, to add an LAC named lac_tunnel:
(config)> add vpn l2tp lac lac_tunnel
(config vpn l2tp lac lac_tunnel)>
LACs are enabled by default. To disable:
(config vpn l2tp lac lac_tunnel)> enable false
(config vpn l2tp lac lac_tunnel)>
b. Set the hostname or IP address of the L2TP network server:
(config vpn l2tp lac lac_tunnel)> lns hostname
(config vpn l2tp lac lac_tunnel)>