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How do you handle buffering? Any challenges with processing new headers/encapsulation schemes, or is it flexible in that regard?

[ Edit: Nevermind, found the data sheet: https://www.netronome.com/media/documents/PB_NFP-4000.pdf ]

One remaining question - how big is the space allocated to lookups/LPM?

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So I believe at the moment we allocate about 1GB of on card DRAM backed storage for lookups, but the chip supports way more DRAM (8GB) and there are other larger chips that can support way more even (up to 24GB). But we have focused on this guy for now :).

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