* iptables load balancing problems
@ 2003-06-24 16:01 Francois Leygues
0 siblings, 0 replies; only message in thread
From: Francois Leygues @ 2003-06-24 16:01 UTC (permalink / raw)
To: netfilter
-t nat -A OUTPUT -p tcp -d xxx -j DNAT --to x1 --to x2
provides a very simple load balancing.
It works very well for light workloads (1 req per second) but for a sustained load
(300 req/s, generated by httperf) after a few seconds, the output is locked on one
of the target address, the other one never being selected.
Worse: after that, even after a delete of the rule, followed by a redefinition of the rule
the bad behaviour is not corrected. A reboot is needed to get back the feature...
I have not tryed to debug this, would you have some hints ?
Bye.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2003-06-24 16:01 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2003-06-24 16:01 iptables load balancing problems Francois Leygues
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.