[pve-devel] Isolated bridge port support
Tom Barthe
tom.barthe at crans.org
Fri Jan 22 23:16:10 CET 2021
Hi!
Since version 4.18 of the Linux kernel [1], bridges support the
BR_ISOLATED flag which allows to disable communications between ports
declared as private (similar to PVLANs).
This feature is already supported by libvirt [2].
Would you be interested in adding support for this feature?
If so, I have a short patch (probably not tested enough, but it could be
a good start nonetheless) to add support in the web manager, LXC and
QEMU (by adding a private=1 property in the net definition).
Best regards,
[1]:
https://patchwork.ozlabs.org/project/netdev/patch/20180524085648.5934-1-nikolay@cumulusnetworks.com/
[2]: https://www.redhat.com/archives/libvir-list/2020-February/msg00596.html
--
Tom Barthe
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