Virtual Private Networks (VPN)
L2TP
Digi Connect EZ Mini User Guide
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5. Set
172.31.0.1/30
as the virtual IP address on the GRE tunnel:
(config network interface gre_interface2)> ipv4 address 172.31.1.1/30
(config network interface gre_interface2)>
6. Save the configuration and apply the change:
(config network interface gre_interface2)> save
Configuration saved.
>
7. 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.
L2TP
Your Connect EZ device supports PPP-over-L2TP (Layer 2 Tunneling Protocol).
Configure a PPP-over-L2TP tunnel
Your Connect EZ device supports PPP-over-L2TP (Layer 2 Tunneling Protocol). The tunnel endpoints
are known as L2TP Access Concentrators (LAC) and L2TP Network Servers (LNS). Each endpoint
terminates the PPP session.
Required configuration items
n
For L2TP access concentrators:
l
The hostname or IP address of the L2TP network server.
l
The firewall zone for the tunnel.
n
For L2TP network servers:
l
The IP address of the L2TP access concentrator.
l
The local IP address assigned to the L2TP virtual network interface.
l
The IP address assigned to the remote peer.
l
The firewall zone for the tunnel.
Additional configuration items
n
The UDP port that L2TP servers will listen on, if other than the deafult of
1701
.
n
Access control for the L2TP tunnel.
n
For L2TP access concentrators:
l
L2TP network server port.
l
The username and password of the L2TP server.
l
The metric for the tunnel.
l
Enable custom PPP configuration options for the tunnel.
o
Whether to override the default configuration and only use the custom options.
o
Optional configuration data in the format of a pppd options file.
l
SureLink options for the tunnel.
