[Bug 270559] if_bridge: does not forward packets properly for vlan 1

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 270559] if_bridge: do not forward packets properly for vlan 1"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 31 Mar 2023 07:15:39 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270559

Zhenlei Huang <zlei@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|if_bridge: do not forward   |if_bridge: does not forward
                   |packets properly for vlan 1 |packets properly for vlan 1

--- Comment #3 from Zhenlei Huang <zlei@FreeBSD.org> ---
(In reply to Mina Galić from comment #2)
> why do $j1's $ep1b.$vid and $j0's $ep0b get the same MAC address:

$ep1b.$vid vlan interface with VID 1, while $ep0b is ordinary interface. They
are in different broadcast domain and the traffic should not interleave each
other. It is perfect fine for different VLANs to have same MAC address.

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