Hi Everyone,
I'm trying to get a firewall rule to work based upon MAC addresses and it's getting the better of me... I use a basic single bay NAS as backup target for my systems and want to prevent this from being able to go out to the internet for anything as I think it's security is basic at best.
I have created a firewall rule with;
Sources "Internal (Network)" this resolves to my internal IP address range, '192.168.0.0/24'
Services "Any", 'Matches any IP protocol'
Destinations " Internet IPv4" and Internet IPv6", 'Any network bound to interfaces with default IP gateway 0.0.0.0/0'
Action "Drop"
Time Period "Always"
Source MAC Addresses - my specific MAC address
To trial this, I set the MAC address to my PC and tried it. Sadly, my PC can still access the internet. I've tried several different options and can't work out how to get this to work.
Any help greatly appreciated!
Thanks,
Colin
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