IPNAT seems to affect network performance? of jails on lo0
(10.0.0.0/24) - why?
roberthuff at rcn.com
Mon Jun 25 22:24:06 UTC 2012
Christopher J. Ruwe writes:
> On a KVM virtualized host, I run FreeBSD 8.3-RELEASE-p3 and some
> qjails, 8.3-RELEASE. The jails are connected all via lo0 on
> While by the large working as expected, I have noticed one
> pecularity I have failed to pinpoint: When launching processes
> with some network interaction, like sshing into one of the jails
> from the platform or launching emacs, the command spends ages (
> ~(1-2) minutes) idling? (nothing happens) before becoming
If the number is very close to 90 seconds, my first guess would
be you have a DNS problem.
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