Differences

This shows you the differences between two versions of the page.

--- networkperformancetuning [2018/03/13 05:54] – wiki markup MarkLinimon
+++ networkperformancetuning [2018/11/16 08:31] (current) – OlivierCochardLabbé
@@ Line 20: / Line 20: @@
   * net.inet.flowtable.nmbflows
 ==== Router ====
-This section describes how to reach 10G performance from your server
+This section describes how to reach 10G performance from your server.
+**This section is old** you should read the latest [[https://people.freebsd.org/~olivier/talks/2018_AsiaBSDCon_Tuning_FreeBSD_for_routing_and_firewalling-Paper.pdf|Tuning FreeBSD for routing and firewalling (AsiaBSD 2018)]] for more up-to-date data on a %%FreeBSD%% 11.1
 === Hardware ===
 First, you need good NIC(s) capable of:
@@ Line 63: / Line 66: @@
   * kern.random.sys.harvest.point_to_point=0
   * kern.random.sys.harvest.interrupt=0
-Entropy harvest is collecting first 2 bytes of each frame, and doing this under single mutex :-(
+Entropy harvest is collecting first 2 bytes of each frame, and doing this under single mutex ([[https://svnweb.freebsd.org/changeset/base/334450|fixed in r334450]])
 Some benchs about this impact here [[http://blog.cochard.me/2015/09/receipt-for-building-10mpps-freebsd.html|Receipt for building a 10Mpps FreeBSD based router]].
@@ Line 138: / Line 141: @@
   * Quagga. Famous cisco-like daemon.
   * bird. Juniper-like configs, multiple kernel tables, ability to filter kernel routes
+----
+{{tag>Project}}