VLAN(802.1q) tagging not working

Hi all!

Here is my setup:

Parallels Desktop 3.0 (5584)
Host os: OS X 10.5.2
Guest os: OpenBSD 4.2

Network is in bridged mode on 'en0'.

Host is configured to use a vlan interface with vlantag 10 on parent interface 'en0'. Host ip-traffic is working.

Guest is configured to use a vlan interface with vlantag 2. Packets sent out from guest are forwarded by the host ok (vlan tag still intact). This I know as I can see the packets being sent on 'en0'. Reply packets are returned on 'en0' with vlan tag intact but I never see them enter the guest ip-stack.

Is this even supported or is my setup flawed?

Thanks!

 

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