Kerio Control — Administrator's Guide - Kerio Software Archive

Configuring L2TP tunnel
Out of these intervals, the link will demand manual dialing.
automatically after defined period of idleness.
The link can be hung up
7. Save the settings.
The L2TP tunnel is active, when the Status is Up in the Interfaces section.
Go to Dial log for more details about L2TP communication and dialing the line (see article
Using the Dial log).
Configuring L2TP tunnel with public IP address
If your provider uses public IP address in the L2TP interface, use additional steps:
1. In the administration interface, go to Interfaces.
2. Change Internet connectivity to Multiple Internet Links - Load Balancing.
Figure 1
Load balancing configuration
3. Add L2TP tunnel (see above).
4. In Interface Group, select Internet Interfaces.
5. Enable Use for Link Load Balancing in the L2TP Interface Properties dialog.
Figure 2
L2TP Interface Properties
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