Radware DefensePro x420s is what we use. Works great and extremely fast. Just need to make sure where you install it on your network. For best results you want to make sure you get the return traffic as well into the box otherwise it won't be able to detect all attacks. -Romeo -----Original Message----- From: NANOG [mailto:nanog-bounces+rczumbil=xand.com@nanog.org] On Behalf Of Manuel Marín Sent: Thursday, January 08, 2015 12:02 PM To: nanog@nanog.org Subject: DDOS solution recommendation Nanog group I was wondering what are are using for DDOS protection in your networks. We are 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. Thank you