User`s guide

216
Entity
Instance
Parameter
Values
Equivalent Web Parameter
ike2 0 natt on, off Enable NAT-Traversal
ike2 0 natkaint Integer
NAT traversal keep-alive interval n
seconds
ike2 0 privrsakey Filename RSA private key file
L2TP
Configuration - Network > Virtual Private Networking (VPN) > L2TP
The Layer 2 Tunnelling Protocol (L2TP) provides a means for terminating a logical PPP
connection on a device other than the one which terminates the physical connection.
Typically, both the physical layer and logical layer PPP connections would be terminated on
the same device, a Digi Router for example.
With L2TP answering the call, the router terminates the layer 2 connection only and the PPP
frames are passed in an L2TP “tunnel” to another device which terminates the PPP
connection. This device is sometimes referred to as a Network Access Server (NAS).
L2TP n
Configuration - Network > Virtual Private Networking (VPN) > L2TP> L2TP n
Act as a listener only