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.<p>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.<p>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.