HP VPN Firewall Appliances VPN Configuration Guide

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Table 20 Recommended L2TP configuration procedure
Ste
p
Remarks
1. Enabling L2TP
Required.
By default, L2TP is disabled.
2. Adding an L2TP group
Required.
Create a L2TP group and configure L2TP group related
parameters.
By default, no L2TP group is created.
3. Displaying L2TP tunnel information
Optional.
View the L2TP tunnel information.
Enabling L2TP
1. Select VPN > L2TP > L2TP Config from the navigation tree to enter the L2TP configuration page, as
shown in Figure 157.
2. Select the Enable L2TP box.
3. Click Apply.
Figure 157 L2TP configuration page
Adding an L2TP group
An L2TP group is intended to represent a group of parameters and corresponds to one VPN user or one
group of VPN users. This enables not only flexible L2TP configuration on devices, but also one-to-one and
one-to-many networking applications for LACs and LNSs. An L2TP group only has local significance.
However, you must make sure that the relevant settings of the L2TP groups on the LAC and LNS match. For
example, the local tunnel name configured on the LAC must match the remote tunnel name configured on
the LNS.
When you add a new L2TP group in the Web interface, follow these guidelines:
• The system automatically allocates the smallest available integer starting with 1 as the L2TP group
ID. You can add a maximum of 1000 L2TP groups.