On Sep 15, 2014, at 3:25 PM, Stephane Bortzmeyer <bortzme...@nic.fr> wrote:

> It may be interesting against amplification attacks (although it seems 
> everyone moved to NTP amplification attacks, abandoning the DNS).

Actually, this isn't really what we're seeing - ntp and SSDP and SNMP and 
chargen and tftp reflection/amplification attacks are all taking place 
*alongside* DNS reflection/amplification attacks, rather than supplanting them. 
 We sometimes see DNS reflection/amplification attacks mixed with ntp or SSDP 
in multi-vector reflection/amplification attacks, mainly in the gaming space.

Differing communities of 'interest', IMHO.

----------------------------------------------------------------------
Roland Dobbins <rdobb...@arbor.net> // <http://www.arbornetworks.com>

                   Equo ne credite, Teucri.

                          -- Laocoön


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