Basically, i installed Sophos UTM Home onto my UTM220, and followed the basic setup, however after this when i added extra Ethernet interfaces in "interfaces" they wouldn't work. To be honest i dont understand how to setup the firewall, and i need help doing so.
My network Diagram:
router > Sophos UTM > Switch > Computers/devices
I have tried setting the UTM up using the bridged method as i want the router to carry on giving out DHCP so how do i setup the internal and external interfaces and how do i connect clients within my local area network (LAN) to the firewall?
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