OpenBSD Router Guide (2020)
Neat guide but I'd much rather see a guide on how to set up a cost-effective 10Gbps WAN to LAN throughput router/gateway with NAT.Those of us building our own routers (I've done so since about 2006 when I got 1Gbps fibre installed for the first time) usually have a quite large cross-section with people on bleeding edge internet connections, and with (pro-)consumer 10Gbps internet and networking becoming more and more common a router capable of such is also more relevant. I see very little information about what's the minimal/cost effective hardware requirements capable of routing with NAT at wirespeed for these applications. Most of the content I read is either geared towards slower speeds (e.g. 1Gbps) or using overly beefy machines which are both power hungry and most likely overkill for the purpose.Something that would be interesting to see as well is high speed NAT routing performance comparison between Linux, NetBSD, OpenBSD and FreeBSD using Intel or other well supported 10Gbps nics.