DGA Attack mitigation

[Paul Vixie]

rrl can help. it has a separate quota for negative responses, usually on 
a source /24 basis that is narrow enough to encompass specific 
reflection victims.

re:

Mahdi Adnan via Unbound-users wrote:
> Hi,
>
> Im wondering how Unbound users are handling DGA and DGA like attacks.
> Im running 20 Unbound servers and around 20% of response are NXDOMAIN,
> for queries coming from my clients.
> Anyone experienced this kind of attack before ? if so, how do you
> protect your servers against it ? is there something Unbound can do ?
>
>
>
> --
>
> Respectfully*
> **Mahdi A. Mahdi*
>

-- P Vixie