Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 1 L2TP Configuration Commands
3Com Corporation
1-14
View
L2TP group view
Parameter
None
Description
Use the start l2tp tunnelcommand to enable the L2TP LAC to start L2TP tunnel
connection.
This command is used only on LAC side.
Related command: tunnel keepstanding.
Example
# Enable the LAC to start L2TP tunnel connection. It requests the LNS at 1.1.1.1 first
and then the LNS at 2.2.2.2 if no response is received.
[Quidway-l2tp1] start l2tp ip 1.1.1.1 2.2.2.2 fullusername vpdnuser
[Quidway-l2tp1] start l2tp tunnel
Caution:
You must use this command in conjunction with the tunnel keepstanding command.
Otherwise, the tunnel will be torn down immediately after it is set up.
1.1.19 tunnel authentication
Syntax
tunnel authentication
undo tunnel authentication
View
L2TP group view
Parameter
None
Description
Use the l2tp tunnel authentication command to enable L2TP tunnel authentication.