[c-nsp] NTP DDoS

omar parihuana omar.parihuana at gmail.com
Tue Feb 11 18:46:18 EST 2014


I've just noticed that my internet traffic has raised. After enable NBAR I
found that NTP traffic is almost 20Mbps (output traffic). I've just put an
ACL in order to block NTP outbound traffic.


On Tue, Feb 11, 2014 at 5:07 PM, Alan Buxey <A.L.M.Buxey at lboro.ac.uk> wrote:

> Yep.  Had a system on one of our ranges that was involved in yesterday's
> cloudfare ddos. It's not anymore and won't be anymore.  Open to all NTP
> queries types from the world :/
> Alan
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Omar E.P.T
Certified Networking Professionals make better Connections!

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