vlan

  1. B

    Simple Vlan on Bond in Proxmox 7.1.

    Have spent a lot of time, but have no luck to config my bonding interface. Mby someone can help? For now i have Proxmox server with some virtual machines. No management vlan, but some vm's have 24 and 25 vlans: So now i need to only setup 24 and 25 vlan in virtual machines hardware config...
  2. T

    openwswitch on proxmox

    Hello, In the latest version of proxmox we see the possibility of using openvswitch bridges instead of the traditional linux bridge, I would like to install a new proxmox cluster entirely under Open vSwitch. Is the Open vSwitch project now well proven in production ...
  3. A

    Proxmox, Opensense, Wireguard, VLAN - Kombination

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  4. L

    Upgraded from 6 to 7, now networking on VLANs doesn't work, openvswitch or linux

    As stated in the title, I upgraded last night. I made no changes to my network interfaces file, and now my network is inaccessible. The only way I can get networking to work between my LAN network (and none of my others) is reverting to the original network config provided when I installed PVE5...
  5. K

    Proxmox + Pfsense + VLANs (including VMs) with two NICs?

    Hello, I am trying to setup Pfsense on Proxmos in a VM as router. The server have two NICs (eno1 and enp4s0). In Pfsense I have assigned eno1 to be WAN and enp4s0 to be the LAN(192.168.1.1/24) + few VLANs on the same interface. Proxmox runs on the enp4s0/vmbr0. Configuration below...
  6. J

    Can't get VLAN tagged traffic across Linux Bridge

    Hello, I can't seem to get tagged VM traffic to my router. I am successfully routing vlan traffic on another proxmox node using an OVS config, so it's a node specific issue. 192.168.1.1 is my pfsense router. I have rebooted the node multiple times in between network changes. I initially...
  7. C

    SDN + netns: namespaces, bridging and VLANS

    Mainly, it would be fantastic if someone could give me a "here be dragons" on using Proxmox SDN with policy-based routing (i.e. multiple gateways with iproute2 tables + `ip rule`). I would like some more advanced networking (e.g. multiple NICs: i have will have 4 very soon). In configuring...
  8. F

    Create Vlan with single physical NIC

    Hi Guys, Im pretty new to Proxmox, and I just started to build machine for Proxmox to having the first homelab in my life. Current setup, I am using a single physical NIC of motherboard and wanna to create a different Vlans for my homelab (e.g. Security Labs, Home Devices, Dockers, IOT devices...
  9. I

    Private VLAN

    Hi, Is it possible to enable PVLAN / VM ISOLATION on Proxmox? Due to security requirements, we want to inspect traffic between VM's in the same subnet. If we remove the local route on the host, all traffic to VM's on the same subnet will go via the firewall (external hardware outside of...
  10. D

    Question: best use of multiple VLANs with only one vNIC

    Hi! I'm a little bit confused about what the best approach would be when it comes to the use of multiple VLANs in VMs without using dedicated virtual adapters for each VLAN. As an example (test lab setup): PVE#1 - LACP Bond0 (802.03ad) connected to switch#1, VLAN10, VLAN20, VLAN30, VLAN40...
  11. K

    Assistance planning proxmox network

    Hello all, I'll begin with saying I am new to Proxmox however not new to Debian. I recently set-up my old PC as a Proxmox server as I bought a decent laptop and well.. didn't need a PC no more. I see that most people online use 2 physical network interfaces on their Proxmox servers, however I...
  12. S

    How to strip QinQ upper VLAN ID in Proxmox and push inner VLAN outside the Proxmox?

    Hello! I don't know if this is Proxmox or Mikrotik issue, but I've stuck with this for good. I'm getting VLAN ID from another location inside which are another VLANs, so we have QinQ here. All is delivered to rack cabinet, where Proxmox cluster is running. What I want to do is to strip...
  13. M

    [SOLVED] VLAN auf Proxmox VE 7.0.14+1 - Ratlos

    Guten Abend Zusammen, ich bin gerade leider etwas ratlos, da mein VLAN auf meine Proxmox-Host nicht funktionieren will. Zur Erklärung: Ich habe 1 Switch (TP Link TL-SG105E) im Büro, wo mein PC steht. Dieser befindet sich am Port 3 des Switches mit VLAN 20 (untagged) und der PVID 20. Von hier...
  14. A

    vLANs not working (untagged switch)

    Hello I had a working vLAN for some Test-VMs (eg Firewall OPNsense) working on Proxmox 6.x. With 7.x I have NOT been able to get my vLANs working again. The vLAN does work if I configure it on my Macbook or another Linux / Windows box. But NOT on the Proxmox. I would like to use 2 vLANs: A...
  15. S

    Error when setting up LACP bond with VLAN Bridge

    I'm trying to set up a VLAN on a active bond interface. We're using the last example on the Proxmox Wiki page, but when applying our config we get the below error: root@n01:~# ifreload -a error: netlink: bond0.611: cannot create vlan bond0.611 611: operation failed with 'Operation not supported'...
  16. M

    [SOLVED] PVE Config Netzwerk (interfaces) - VLAN, Bond, Trunk...

    Hallo, ich benötige doch etwas Hilfe bei der Konfiguration der Netzwerk-Schnittstellen. Hier einmal die jetzige /etc/network/interfaces: auto lo iface lo inet loopback ### PVE GUI ### Bridge auf eno1 mit statischer IP für PVE iface eno1 inet manual auto vmbr0 iface vmbr0 inet static...
  17. T

    Hetzner Vlan Slow

    I have 2 servers on Hetzner Dedicated. I would like them both to talk to each other. My test configuration looks like this: Server 1 has Pfsense connected to WAN (vmbr0) with an additional Ip address from hetzner. A test server with debian on it. A jenkins server that hosts a website on...
  18. M

    pfSense + Proxmox + vlan, not working

    I was forced to switch my router/firewall since my old one couldn't keep up with the speed. So I did my research and pfSense was what seemed to be a great choice, I found this in their documentation: https://docs.netgate.com/pfsense/en/latest/recipes/virtualize-proxmox-ve.html and set up the...
  19. C

    pfSense - VLAN - IP - ISP fiber

    Hallo, Our connexion to the the internet will be switched to fiber this week. Our ISP requires VLAN10 and PPPoE and I’m a bit confused. I’ve installed Proxmox for the first time this weekend, reinstalled pfSense and this works fine.LAN and WAN have physical interfaces on the Proxmox box...
  20. H

    [SOLVED] (sehr einfache) VLAN Konfiguration nach Update von 6.4 auf 7 nicht mehr funktional

    Hallo zusammen, ich habe meine Proxmox Maschine auf Version 7 hochgezogen. Hatte mir vorher die entsprechende Doku durchgelesen und befolgt. Trotzdem funktioniert es mit meinem VLAN nicht wie gewünscht. Entweder habe ich was nicht richtig verstanden oder irgendwas ist buggy (aber was?). Alles...

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