1. E

    [SOLVED] Issue with VLAN Trunking

    Dear Community, I'm struggling with setting-up the VLAN Trunking to VMs. I'm running on Proxmox 8.1.3 with a cluster of 3 nodes (DELL Server) I've an Allied Telesis switch, with this config: interface port2.0.4 description "PVE-LAB-01 Trunk" switchport switchport mode trunk switchport...
  2. E

    [SOLVED] Problem with VLAN trunks on VM

    EDIT: Nevermind! Turns out I didn't notice I was changing the NIC definition inside a snapshot, not in the base VM itself. When I changed the definition in the base VM it started working! Hi. I'm having some trouble getting multiple VLANs working on a NIC in a VM. I'm trying to use both a...
  3. P

    Trunk interface for LXC. Possible?

    Hello, My current config consists of an LC OVS Bridge (vmbr0) with is trunked. All the VMs, LXCs have interfaces connected to this bridge and of course each of them have a VLAN ID specified. Now, a situation has arised where I would need a trunk port, basically just L2, to be available within...
  4. J

    Setting up pfSense VM with trunked port on one NIC interface (Dell R710)?

    Hi, I would like to know if my setup below can be configured to work (sorry for my badly drawn schematic). For the past two weeks I've been struggling to setup pfSense. Every time I turn on the pfSense VM, my connection to Proxmox drops. My idea is to pass WAN traffic via Vlan 10, filter it...
  5. C

    VLAN-Trunk an einer Netzwerkkarte

    Ich bekomme es einfach nicht hin, folgende Konstellation einzurichten. VM1 ->vlan10 VM2 ->vlan20 PVE-Management ->vlan30 ip z.b. 192.168.1. Die NIC soll über ein VLAN-Trunk mit dem Switch verbunden werden Habe schon mehrer Varianten probiert bekomme aber nicht die gewünschte Konstellation...
  6. G

    [SOLVED] Bug in openvswitch implementation?

    I just started using Proxmox last night, but immediately run into issues with Openvswitch unfortunately. I'm porting a setup that I had on Ubuntu, and used your Openvswitch guide as a reference. Unfortunately something isn't right. What I'm trying to achieve is to tag the interface and trunk a...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!