High ram-usage with multiple /16 ipv4 networks

[Simon Hobson]

Ruben Wisniewski <ruben at freifunk-nrw.de> wrote:

>>>> As you've surmised, if you need to NACK requests for addresses in
>>>> the subnet but not in the allowed range then you need to tell the
>>>> server to do that.
>> 
>>> Is there any other way to achieve this?
>> 
>> No, creating a pool with "deny booting" is the only way to do it.
> Will this result in the same ram-usage?

Yes, it's the way you are already doing it.