Defense against a client?
Florian Weimer
fweimer at bfk.de
Mon Jan 16 15:41:15 UTC 2012
* Chuck Anderson:
> Unfortunately, these sorts of per-IP limiting are going to become more
> and more inappropriate with the likes of Carrier Grade NATs, since
> there will be many subscribers sharing a single public IP address.
> You may end up causing performance problems for legitimate traffic.
Fortunately, this is not that relevant because it's not really feasible
to run largish DNS resolvers behind port-based NAT anyway (in part due
to source port randomization). 8-)
--
Florian Weimer <fweimer at bfk.de>
BFK edv-consulting GmbH http://www.bfk.de/
Kriegsstraße 100 tel: +49-721-96201-1
D-76133 Karlsruhe fax: +49-721-96201-99
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