[Bug 213015] openvswitch and vnet jails - panic when bridge is destroyed and recreated

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Sep 27 07:22:14 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213015

Palle Girgensohn <girgen at FreeBSD.org> changed:

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                 CC|                            |girgen at FreeBSD.org

--- Comment #1 from Palle Girgensohn <girgen at FreeBSD.org> ---
I've hade exaclty the same problems with epair, switched to netgraph instead
which has proven rock solid.

I know there is a project to improve this area as well, can't remember frmo the
top of my head who is working on it. Don't think it has hit the source tree yet
though.

For epair problems, see for example this thread:
https://forums.freebsd.org/threads/31765/

If all you want is networking running in jails, I can document the procedure we
use, using netgraph (not epoair). This is very solid.

Epair+vimage has alsway had this problem when tearing down the jail, sadly.

Palle

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