what are the realistic requirements for opnsense?
I'm a pretty novice person considering installing opnsense for my personal home use.
Their documentation has what would seem to be incomplete hardware requirement.
For example it does not list any network hardware. I assume you need at least 1 Ethernet connection. I recall reading somewhere that you might need 2 network cards? One for in and one for out?
What about network card specs? I have old computers lying around that exceed the CPU/RAM/SSD requirements but cards are practically antiques. Should I upgrade? If so, to what?
ETA: The best internet I could subscribe to where I'm at is 1024 Mbps down, 50 Mbps up. So don't worry about wasting fibre speeds. :(
Does anyone know about a more thorough description of requirements?
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Does "interface" mean you need separate cards? Or you have a single card with multiple interfaces?
Is DMZ like a guest network?
I looked up "IDS/IPS" and it wounds like something I would prefer to avoid doing if I can.
DMZ is usually where you put servers that should be externally accessible
it's like a guest network in that it is a separate network segment with different filtering/forwarding rules than the main local network
that sounds useful.
i like to keep things separate when plausible.