[SOLVED] Tagged and Untagged VLAN Configuration

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kwat

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Apr 16, 2021
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I am running PVE 8.1.4. PVE is connected to the rest of my homelab via a trunk carrying tagged and untagged traffic. Not ideal, but that’s what I have now.

For the tagged traffic, I know how to make my bridge vlan aware and to configure the vlan tags in each VM. What do I need to get the untagged traffic to the VMs I want to get that traffic?
 
If you are using a Linux Bridge that is VLAN aware or a OVS Bridge you should be able to just add a VM's or LXC's interface to the corresponding bridge and it should work using the untagged/native VLAN. However if you are trying to do this with an SDN setup I am still working out how to deal with untagged/native VLAN traffic.
 
Astraea said:
If you are using a Linux Bridge that is VLAN aware or a OVS Bridge you should be able to just add a VM's or LXC's interface to the corresponding bridge and it should work using the untagged/native VLAN. However if you are trying to do this with an SDN setup I am still working out how to deal with untagged/native VLAN traffic.
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Hello, i am using a somewhat same setup, i added this to my /etc/network/interfaces under my vmbr0. Maybe this helps you further


bridge-vlan-aware yes
bridge-vids 2-4094
 
Making default bridge vlan aware and adding vlan id to VM/CT NIC solved problem. Thank you to all that responded.
 
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