nanog mailing list archives
Re: DDOS solution recommendation
From: Sathya Varadharajan <sathya.varadharajan () gmail com>
Date: Sat, 10 Jan 2015 23:32:54 -0500
This gives some comparison of cloud based Ddos mitigation providers. https://www.ombud.com/product/compare/prolexic-ddos-protection On Jan 10, 2015 10:50 PM, "Damian Menscher" <damian () google com> wrote:
On Thu, Jan 8, 2015 at 9:01 AM, Manuel MarĂn <mmg () transtelco net> wrote:I was wondering what are are using for DDOS protection in your networks.Weare currently evaluating different options (Arbor, Radware, NSFocus, RioRey) and I would like to know if someone is using the cloud based solutions/scrubbing centers like Imperva, Prolexic, etc and what are the advantages/disadvantages of using a cloud base vs an on-premise solution. It would be great if you can share your experience on this matter.On-premise solutions are limited by your own bandwidth. Attacks have been publicly reported at 400Gbps, and are rumored to be even larger. If you don't have that much network to spare, then packet loss will occur upstream of your mitigation. Having a good relationship with your network provider(s) can help here, of course. If you go with a cloud-based solution, be wary of their SLA. I've seen some claim 100% uptime (not believable) but of course no refund/credits for downtime. Another provider only provides 20Gbps protection, then will null-route the victim. On Sat, Jan 10, 2015 at 4:19 PM, Charles N Wyble <charles () thefnf org> wrote:Also how are folks testing ddos protection? What lab gear,tools,methods are you using to determine effectiveness of the mitigation.Live-fire is the cheapest approach (just requires some creative trolling) but if you want to control the "off" button, cloud VMs can be tailored to your needs. There are also legitimate companies that do network stress testing. Keep in mind that you need to test against a variety of attacks, against all components in the critical path. Attackers aren't particularly methodical, but will still randomly discover any weaknesses you've overlooked. Damian
Current thread:
- Re: DDOS solution recommendation, (continued)
- Re: DDOS solution recommendation Damian Menscher (Jan 10)
- Re: DDOS solution recommendation Paul S. (Jan 10)
- Re: DDOS solution recommendation Ammar Zuberi (Jan 10)
- Re: DDOS solution recommendation Paul S. (Jan 10)
- Re: DDOS solution recommendation Max Clark (Jan 12)
- Re: DDOS solution recommendation Roland Dobbins (Jan 10)
- Re: DDOS solution recommendation Paul S. (Jan 10)
- Re: DDOS solution recommendation Paul S. (Jan 10)
- Re: DDOS solution recommendation Damian Menscher (Jan 10)
- Re: DDOS solution recommendation Ammar Zuberi (Jan 10)
- Re: DDOS solution recommendation Roland Dobbins (Jan 11)
- Re: DDOS solution recommendation Damian Menscher (Jan 10)
- Re: DDOS solution recommendation Hank Nussbacher (Jan 11)
- Re: DDOS solution recommendation Roland Dobbins (Jan 11)
- Re: DDOS solution recommendation Mike Hammett (Jan 11)
- Re: DDOS solution recommendation Patrick W. Gilmore (Jan 11)
- Re: DDOS solution recommendation Roland Dobbins (Jan 11)
- Re: DDOS solution recommendation Mike Hammett (Jan 11)
- Re: DDOS solution recommendation Job Snijders (Jan 11)
- Re: DDOS solution recommendation Michael Hallgren (Jan 11)
- Re: DDOS solution recommendation Pavel Odintsov (Jan 11)