Setting up the second interface. You just need to add the interface on the VM, then note the MAC address of the new interface. Then proceed to run this command in putty
ip link show
It will show the MAC address of the new interface along with the associated name. in the example above, we can see enps0s3 (lets pretend this is the Interface we need to bring up and it’s not already up)
To bring this interface up and have it show in the USS Gateway UI simply run:
sudo ip link set ensp0s3 up
service ussgw_sysmond restart
the interface should now show in the portal and you should be able to set the ip details you need for traffic to start getting routed via the gateway
Make sure the Interfaces are ON and Running, then verify that you can reach the interface you selected to serve the captive portal page from the other vlans connected to the gateway
