DDoS Attacks on the Rise, FPGAs to the Rescue

DDoS Attacks on the Rise

Distributed Denial-of-Service (DDoS) attacks are breaking records — but unfortunately, not in a good way. Recently, ZDNet reported the largest DDoS attack to date, clocking in at over 11 terabits per second during a recent US holiday weekend. This staggering volume highlights two critical insights:

  • Simple compromised accounts and devices remain a major vulnerability.
  • Although more sophisticated attacks are emerging, many high-bandwidth attacks still rely on straightforward techniques, just amplified to new extremes.

FPGA-Based Anti-DDoS to the Rescue

OVHCloud, a global ISP leader, has long invested in resilient anti-DDoS infrastructure. They chose BittWare’s FPGA network accelerator cards years ago for their top-tier VAC system, specifically its highest level of defense, Armor.

Powered by AMD Virtex™ UltraScale+™ devices, each FPGA card supports four 100 Gb/s interfaces and handles the heaviest attacks in real time — deployed directly inside servers for maximum impact.

Need FPGA-Based Network Acceleration?

Our commercial off-the-shelf FPGA cards deliver production-ready performance and scalability, trusted by OVHCloud and many others. As attack volumes rise, OVHCloud continuously expands its Armor systems to stay ahead.

Protecting your network from cyber attacks, but finding you need FPGAs to handle the heavy lifting? Do what OVHCloud did and build on BittWare—no matter if you need AMD, Altera, or Achronix programmable devices, we have robust COTS PCIe cards that will meet your need.

New Versal Card w/2X Logic

Introducing the AV-811p featuring nearly double the logic as our AV-870p. The card has four QSFP-DDs supporting up to 400 GbE (including dedicated DCMAC hard IP), 48GB of DDR4 and PCIe Gen4 x16.

What about DSP hard IP? That’s doubled too! Specifically, the AV-870p with the VP1502 device has 7,440 DSP engines and 3,738k System Logic Cells. For the new AV-811p however, DSPs are 14,352 and LCs are 7,352k (using VP1802–the VP2802 option has similar numbers).

Of course, the AV-870p has advantages too, including the potential for many more 400G links using the VP1402 or the VP1552 for lower-latency GTYP transceivers.

Block Diagram (tap to zoom):

block diagram

Go check them all out!

Launching 3U VPX for Aerospace and Defense

While BittWare has produced VPX products in the past (including 3U), it’s been a while since we have announced new offerings in this mil/aerospace market. However, with the acquisition of AirBorn by Molex, and working with their team, we have found now is the time to help get the latest CPUs/GPUs/FPGAs/RFSoCs into these embedded form factors.

As you will notice in our Aerospace and Defense Solutions (ADS) page, we are leveraging our ties with AMD as a Premier Embedded Partner Program member. Their strength in embedded devices (including their latest processors and RF chips) is in growing demand as we have started talking with customers.

With that we are, at the MOSA show, officially inviting you to request our Early Access Program for VPX! It will (as of this writing) require NDAs with BittWare and AMD, but you’re going to get our roadmap, preliminary data sheets, and the opportunity to give us feedback on the specifics you’d like to see us build. Sound good? Head on over to our ADS page to learn more and sign up!

Detailed AV-870p Network IP Diagrams

The AV-870p is an amazing card with more I/O than just about any other we have to date! In fact, there’s so much that we needed to give some extra details on how the various IP blocks could be routed depending on your needs and choice of AMD Versal device (currently three options for this card).

For low-latency centric users, there’s a VP1552 device that focuses on GTYP transceivers (and our mezzanine to match). But what if you want to maximize 400G links? The VP1402 is available with plenteous DCMACs (supporting 400G each among other rates) for 4x 400 GbE!

If you wanted to maximize say, 10G links, that too means picking a particular config.

The problem is getting all that info across at least at a basic level–until now of course. We’ve updated the data sheet and product page with extensive diagrams for this card including examples of what’s possible. Just one of those is shown here (tap to expand):

 

So head over to the AV-870p page and have a look. Let us know what you think of the new diagrams!