On Thu, Nov 12, 2020 at 3:37 PM Douglas Fischer <[email protected]> wrote:
> Sounds good! > But the question now a bit more complicated, and focused on FreeBSD > architecture. > > That approach would not consume more resources than simple MultiFib? > > Dataplane being routed on a Jail would not stress the performance of the > hardware? > > Jail/vnet shouldn't impact your forwarding performance, cf "chapter 3.c Jail/vnet (VIMAGE)" on my old paper here: https://people.freebsd.org/~olivier/talks/2018_AsiaBSDCon_Tuning_FreeBSD_for_routing_and_firewalling-Paper.pdf The equivalent to DPDK is netmap, but it needs a user-land forwarding-dataplane software, and I'm not aware of an opensource software. There is a DPDK library on FreeBSD, but I'm not aware of forwarding-dataplane running on FreeBSD using DPDK too. Regards, Olivier
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