LinuxQuestions.org - [SOLVED] VLAN Filter ?

Hi,

Im trying to create an VLAN on an KVMGuest, using vlan filters.
Its for testing purposes only, to get familiar with other ways of doing VLAN bridges.

On the switch I have
port:8 tagged VLAN200, KVM host NIC enp2s0f1 server plugged into here
port:7 untagged VLAN200,PVID200 IOT device.

On the KVM host I have done the following:

Code:

ip link add name br200 type bridge

ip link set dev br200 up

ip link set dev enp2s0f1 master br200

ip link set dev br200 type bridge vlan_filtering 1

Added VLAN200 to the bridge

Code:

bridge vlan add vid 200 dev enp2s0f1



bridge vlan show dev enp2s0f1

port        vlan ids

enp2s0f1        1 PVID

        200

From the VMGuest, I have the following defined (the bridge adapter)
from the KVM guest

Code:

<source bridge='br200'/>

The VMGuest, has the interface configured like so.

Code:

auto eth0.200

iface eth0.200 inet static

        address 192.168.200.5

        netmask 255.255.255.0

If I try to ping IOT device, from this VMGuest, I get timeouts.

If I on the KVM host, tcpdump the new virtual interface, I can see the vlan traffic. But NOT on br200, or the physical interface, I guess I should at least be able to on the physical interface ?

Shows VLAN tags!

Code:

tcpdump -nn -i vnet14 -e vlan

Does NOT show VLAN tags!

Code:

tcpdump -nn -i br200  -e  vlan

tcpdump -nn -i enp2s0f1  -e  vlan