Configuring an L2TP IP Pool on the Juniper Firewall
Knowledge Base ID: KB4109
Version: 5.0
Published: 07 Oct 2008
Updated: 07 Oct 2008
Categories: . Firewall/IPSec_VPN
. L2TP
. ScreenOS

Synopsis:
Configuring an L2TP IP Pool on the Juniper Firewall

Solution:

Note: This article applies to ScreenOS 5.0 and above.

To configure an L2TP IP pool on the Juniper Firewall, perform the following steps:

Step one: Open the WebUI. For an example of how to access the WebUI, consult: KB4060 - Accessing Your NetScreen, SSG, or ISG Firewall Using the WebUI

Step two: From the ScreenOS options menu, click Objects, and then click IP Pools.

Image of step two

Step three: Click New.

Image of step three

Step four: From the Edit screen, enter an IP Pool Name, a Start IP, and an End IP.

Note: For this example, we have chosen an IP Pool Name of global, a Start IP of 10.10.2.100, and an End IP of 10.10.2.180.

Warning: To avoid potential routing problems, make sure the IP Pool is on a different IP Subnet than the Trust Zone.

Image of step four and five

Step five: Click OK.

Purpose:
Troubleshooting