User Guide

196 Chapter 5. Command Line Interface Reference
L2TP — Virtual Dial-Up Configuration (L2TP)
The following L2TP commands allow you to add, delete, and modify tunnels. L2TP router information that can be
configured includes:
• Names
• Security authentication protocols and passwords
•Addresses
• Management of traffic performance
Note:
Two
remote
commands specific to L2TP are also included in this section.
L2TP ?
Lists the supported keywords.
L2TP ADD
Creates a tunnel entry.
L2TP SET ADDRESS
Used to define the IP address of the other end of the tunnel, either the remote L2TP Access Concentrator (LAC) or
remote L2TP Network Server (LNS).
Caution:
If the IP address of the remote tunnel is part of a subnet that is also reached through the tunnel, a routing
table entry for this address
must
be explicitly added. Normally, this routing entry will be added to remote entry,
which has the default route.
Note 1:
When a remote router tries to create a tunnel, the remote router’s IP address is not authenticated .
l2tp ?
Response:
L2tp Sub-commands:
? add del
forward list set
call close
l2tp add
<
TunnelName
>
TunnelName
Name of the tunnel (character string). The name is case sensitive.
Example:
l2tp add PacingAtWork