[AusNOG] Stopping unwanted random NTP traffic

[Andrew Tschudi]

We were the target of the attacks and have no open NTP servers on our
network.

Andrew



On Wed, Apr 16, 2014 at 10:08 AM, Dobbins, Roland <rdobbins at arbor.net>wrote:

>
> On Apr 16, 2014, at 6:48 AM, Andrew Tschudi <andrewtschudi at gmail.com>
> wrote:
>
> >  how do you get around the issue of our uplink connection being
> saturated.
>
> If you'll remediate any abusable ntp servers are hosted on your network
> (or the networks of your customers), or even ACL them off, your uplink
> won't be saturated, anymore (assuming you're talking about traffic destined
> to UDP/123 hitting ntp servers on your network).
>
> -----------------------------------------------------------------------
> Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>
>
>           Luck is the residue of opportunity and design.
>
>                        -- John Milton
>
>
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