Initially, access the Settings menu and click on Network:


Settings - Network


Click on the Interfaces tab:


Interfaces tab



We will make the following settings in this step:


Some details of the interfaces tab will not be considered in this example, if you want more information, see this page.


Below are the UTM A interface configurations:


Network - Interfaces


LAN configuration of UTM A


Access the physical interface you will use and click []. The following screen will be displayed:


Interfaces - eth1


Next we will detail the panels that we will need to configure.

General Panel


Complete the form as shown below:


Interfaces - General Panel



IPv4


Complete the form as shown below:


Interfaces - IPv4



IPv6


Complete the form as shown below:


Interfaces - IPv6



To save, click [].


This completes the LAN configuration of UTM A. Next we will configure the interfaces that will be used by the routers.


Link with the UTM router 1


Access the physical interface you will use and click []. The following screen will be displayed:


Interfaces - eth2


Next we will detail the panels that we will need to configure.


General Panel


Complete the form as shown below:


Interfaces - General Panel



IPv4


Complete the form as shown below:


Interfaces - IPv4



IPv6


Complete the form as shown below:


Interfaces - IPv6



To save, click [].


This completes the configuration of the interface of one of the routers. Follow the same steps to configure the other links:


Link to the UTM 2 router


Below, an image demonstrating how the UTM 2 Router link should be configured:


Interfaces - UTM 2 Config


Link with the UTM 3 router


Below, an image demonstrating how the link with the UTM 3 Router should be configured:


Interfaces - UTM 3 Config


This finalizes the configuration of the Interfaces in UTM A, next we will configure the static routes.