ddos attacks

Paul Stewart paul at paulstewart.org
Wed Dec 18 19:33:44 UTC 2013

We use Arbor for this - works quite well…. Peakflow/TMS .. We don’t do
anything announcement wise upstream but don’t see why you couldn’t via

I’ve looked at one cloud based solution to date and decided appliance is a
better solution specific to our needs.


On 12/18/2013, 11:36 AM, "Dan White" <dwhite at olp.net> wrote:

>Can anyone recommend a vendor solution for DDOS mitigation? We are looking
>for a solution that detects DDOS attacks from sflow information and
>automatically announces BGP /32 blackhole routes to our upstream
>or a similar solution.
>Thank You.
>On 08/05/13 21:09 +1000, Ahad Aboss wrote:
>>Use a DDOS detection and mitigation system with DPI capabilities to deal
>>with traditional DDOS attack and anomalous behaviour such as worm
>>propagation, botnet attacks and malicious subscriber activity such as
>>flooding and probing. There are only a few vendors who successfully play
>>this space who provide a self healing/self defending system.
>>-----Original Message-----
>>From: sgraun at airstreamcomm.net [mailto:sgraun at airstreamcomm.net]
>>Sent: Friday, 2 August 2013 11:37 PM
>>To: nanog at nanog.org
>>Subject: ddos attacks
>>I’m curious to know what other service providers are doing to
>>alleviate/prevent ddos attacks from happening in your network.  Are you
>>completely reactive and block as many addresses as possible or null0
>>to the effected host until it stops or do you block certain ports to
>>them.  What’s the best way people are dealing with them?
>Dan White

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