[Bug 238198] Traffic through a vm -> bridge(4) -> vlan -> ix(4) does not return

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Jun 3 08:39:21 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238198

punkt.de Hosting Team <mops at punkt.de> changed:

           What    |Removed                     |Added
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                 CC|                            |mops at punkt.de

--- Comment #14 from punkt.de Hosting Team <mops at punkt.de> ---
(In reply to dgilbert from comment #13)
I really never understood the need for and hence the presence of untagged
frames on a switch trunk port. But it's in the standard so for now we are stuck
with it. If your switch is of Cisco brand, here's what we do:

switchport trunk native vlan 1001

1001 is a VLAN that is never used in our entire data centre, so everything that
matters is properly tagged.

Kind regards,
Patrick

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