Hi everyone!
I'm in the process of setting up Sophos UTM for my home network, but I've run into a few configuration issues.
I've been allocated a /24 for my own use. As such, I'd like to avoid using NAT, and instead have the Sophos appliance serve as a firewall and dhcp server.
I've been told that in order to achieve this, I should bridge the two interfaces (the "internal" one, and the "external one") together.
This worked fine for a few hours until the upstream router went down. At that point, devices outside of my network got a lease from my dhcp server, and became part of my internal network - oops.
Does anyone know if / how I can configure Sophos to act as a router and firewall but without NAT?
Thanks!
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