I would have a look at the openwrt project’s database of supported devices. You can filter for devices with 3 nics (though not sure it supports filtering for “3

I would have a look at the openwrt project’s database of supported devices. You can filter for devices with 3 nics (though not sure it supports filtering for “3 or more”). https://openwrt.org/toh/views/toh_available_16128 https://openwrt.org/toh/views/toh_available_16128