Compilation instruction:
make
Run:
% ./testrss
Verifying the RSS Hash Calculation
https://msdn.microsoft.com/en-us/windows/hardware/drivers/network/verifying-the-rss-hash-calculation
key:
6d5a56da255b0ec2
4167253d43a38fb0
d0ca2bcbae7b30b4
77cb2da38030f20c
6a42b73bbeac01fa
MS websibe dispaly table with destination IP first, but because all functions use source first, I've swapped them
Source IP:port Dest IP:port 2tuple MS ref 2tuple fbsd 4tuple MS ref 4tuple fbsd
66.9.149.187:2794 161.142.100.80:1766 323e8fc2 323e8fc2 51ccc178 51ccc178
199.92.111.2:14230 65.69.140.83:4739 d718262a d718262a c626b0ea c626b0ea
24.19.198.95:12898 12.22.207.184:38024 d2d0a5de d2d0a5de 5c2b394a 5c2b394a
38.27.205.30:48228 209.142.163.6:2217 82989176 82989176 afc7327f afc7327f
153.39.163.191:44251 202.188.127.2:1303 5d1809c5 5d1809c5 10e828a2 10e828a2
FreeBSD version:
% uname -a
FreeBSD lame4.bsdrp.net 12.0-CURRENT FreeBSD 12.0-CURRENT #21 r312988M: Mon Jan 30 15:34:27 CET 2017 [email protected]:/usr/obj/usr/src/sys/GENERIC-NODEBUG amd64