Date: Thu, 7 Nov 2019 00:48:40 +0000 From: Santiago Martinez <sm@codenetworks.net> To: FreeBSD Net <freebsd-net@freebsd.org> Subject: Jails with VIMAGE and VLANS. Message-ID: <cd819588-f7e8-00ec-66ff-7a85de922790@codenetworks.net>
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Hi everyone, how you are doing well. During the last months, I have been working with JAIL and VIMAGE to perform some network test/validations. I have been facing the following weird behaviour that while it has been happening before, it used to be once in a while but now it is happening almost all the time. When a jail is stopped, it seems that the interface associated with it is not released/de-associated to the no longer existing jail. This makes the system (no jailed) not to see the interface (using netstat / ifconfig) however it cannot destroy it or create it again (as it already exists). Sometimes after a few minutes, the interface is "released" and it is visible again to ifconfig or netstat. Is anybody else having the same issues? Any hints on how to debug this? Best regards. Santiago Environment details: -------------------------------------------------------------------- OS : FreeBSD 13.0-CURRENT (NEC) #70 r354360M net config : bxe1 with bxe1.70 and bxe1.80 Jail setup : IPERF_TEST_ZONE1 (bxe1.70) / IPERF_TEST_ZONE2 (bxe1.80) Trigger : start jails, move some traffic, stop jails. --------------------------------------------------------------------
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