[nsd-users] Request Rate Limiting
sca at andreasschulze.de
Sat Oct 1 15:30:25 UTC 2016
Michael A. Peters:
> Could we eliminate the DDoS threat by just turning off UDP?
> Recursive servers I understand probably have to keep accepting them,
> but authoritative servers are only intended for recursive servers to
> query, so would it be safe to just drop port 53 UDP requests?
I'll relay the question to dnsop at ietf.org...
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