Re: VirtualBox VM and VLAN interfaces

Marco Moock <[email protected]> writes:

> If I bridge the vlan interface (not the trunk) to the VM, the incoming
> traffic still has the vlan tags, like if I bridge it with the trunk.

When adding a VLAN interface to a bridge, there's an untagged option
which can be used to specify which VLAN IDs should be stripped on
egress. That is, when using the bridge util. I believe nothing is
stripped by default, which seems to be the configuration you have.

> I used NetworkManger to create those interfaces.

Don't know about that thing. I guess it should have some setup for this?
If it's missing from the GUI, maybe you can put it in the text config
files?

bridge vlan show should show your bridge configuration, including what,
if anything, is egress untagged.