Comments (3)
tbarbette
commented on August 23, 2024
You can use FromDPDKRing/ToDPDKRing to open a DPDK ring with OVS. You'll have to run Click as a secondary process.
The veth will be awfully slow indeed...
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gkatsikas
commented on August 23, 2024
OVS-DPDK is still quite slow, especially if you increase the number of hops through these DPDK rings.
If your Click apps are independent, you could alternatively consider using your NIC as a traffic dispatcher and attach each Click app to a dedicated hardware queue.
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kthkaya
commented on August 23, 2024
This is so helpful, thanks guys.
The click apps are independent; i.e. FW NAT IPS each connected to an individual ovs switch of their own and ovs switches take care of the chaining. At this point I am not planning to test long chains, however I am curious about the HW queue approach. I will read some more and get back with more questions.
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Related Issues (20)
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