vlan aware

  1. 2 Port NIC with pfsense - multiple subnets and VLANs in DMZ

    Hi to the community, I am still in the learning hence ask for verification / help. Objectives: install pfsence on small, 2 NIC PS within Proxmox. Reason for the set-up: – the possibly to deploy another service on the same box (nginx); possibility to make pfsense snapshots before the upgrade...
  2. Unable to get ip from DHCP for VMs and LXCs

    Hi all, I just installed a new Proxmox server and created a cluster with my other Proxmox server, only for the ease of migrating VM from one server to an other. I have an issue with the new one, VMs and containers doesn't get IP from the DHCP. TCPDUMP on the VM output nothing, it output the...
  3. vlan aware bridge and mtu 9000

    Hello I am trying to solve an issue that I can't reach my storage when using a vland aware bridge (and mtu 9000). My config looks like this: iface enp94s0f1np1 inet manual auto vmbr1 iface vmbr1 inet manual bridge-ports enp94s0f1np1 bridge-stp off bridge-fd 0...
  4. pfsense vm, any downside of defining vlans on the promox side

    Hi, I would like to set up a virtual pfsense vm to act as a firewall for several separate networks. There will be a trunk port feeded into the proxmox host (say eth3) with several vlans defined on it. (note that the proxmox mgt IP is not on those vlans, it's on a different one and is on a...
  5. Loss of network connection when trying to install Proxmox on a debian server configured with a vlan aware bridge on a bond

    Hi, We tried to install Proxmox VE 7.1-10 on a bare-metal server running Debian 11 Bullseye on which we configured a VLAN aware bridge with both 10G Ethernet interfaces by replacing the network configuration file with our configuration file. We tried this before and after installing Proxmox...
  6. 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. Check Network config file pls

    Hello, community, as I'm a relatively new user of Proxmox and Debian I publish a network config file that pleases can somebody tell me if it will work or how do I have to modify it. Thank you for your help. The host has 4 RJ45 1Gbps interfaces and 2 SFP+ 10Gbps interfaces. The idea is to...
  8. [SOLVED] possible bug proxmox 7, active-backup bond with VLAN aware bridge causes no internet

    ------------ UPDATE: ------------ On the working 6.4 server, i used https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0 to update to 7.0-9 and networking stopped working. this seems like a bug ---------------- ORIGINAL: ---------------- hey all, I did a fresh install of proxmox 7 on a...
  9. VLAN 64 with bond0 for the Proxmox VE management IP with VLAN aware Linux bridge

    I've put my Proxmox machine in VLAN64 and the initial installation of Proxmox with just one interface was fine. I could reach the machine and VMs and also from a VM to my network worked without issues. Then I wanted to create a bond and a VLAN aware Linux bridge. Thus I activated LACP on my...
  10. [SOLVED] VLAN setup using 2 nic's

    Hello all, I am trying to setup VLANS on my Proxmox setup either by command line or using the web interface. Unfortunately i can't seem to get it functioning. All help would be greatly appreciated. Both Nic's are bridged to vmbr0. I plan on accessing the web interface on VLAN 1 and not...
  11. multiple nics not working

    Hi, i wasn't sure how to explain this.. but essentially, I have a proxmox machine with 5 NICs eno1 -> access port (vlan50) enp1s0f0 -> enp1s0f1 -> enp1s0f2 -> trunk enp1s0f3 -> access port (vlan 20) No matter what I try, I just cannot get any interface to work except for eno1. I created a...
  12. vlan-aware und pfSense

    Moin zusammen, ich habe ein Problem, bei dem ich offensichtlich nicht weiter komme und eure Hilfe benötige. Ich habe einen Proxmox-Node, auf dem eine pfSense virtualisiert läuft. Proxmox hat zwei physische Interfaces, einmal das WAN-Interface, welches ich in die pfSense durchreiche (über eine...
  13. [SOLVED] No networking on VM in same PVE management VLAN

    Hi, as the title says i'm having a problem on VMs and containers that share the host pve VLAN. If the VM goes on a different VLAN, no problem. My intention is to have a bond between eno1 and eno2 with lacp layer 2 and have one bridge so every VM goes through that bridge with the specific VLAN...
  14. Pfsense with VLANs migration from ESXI

    I have been using ESXI for 5 years now on a 2011 mac mini with no issues. The setup is: - Dual NIC (one on board, one thunderbolt adapter) - One NIC is dedicated to WAN - The other NIC goes to a managed switch in a trunk port that has 3 VLANS + untagged for LAN - The switch connects to a unifi...
  15. Support full support for VLAN filter

    Proxmox ve seems to support the switch of VLAN filter, that is, vlan-aware bridge switch, but lacks the complete options of vlan filter settings. Through the bridge vlan command, users should be able to set their own ACCESS port and allowable vlan id (TRUNK mode) ), this makes the bridge work...
  16. VLANs with a single LAN interface

    Hello, I have an OPNsense VM running with a dedicated WAN interface (vmbr1) and the default Proxmox Linux bridge (vmbr0) for LAN. I'm trying to segregate my network like so: WAN -> My public IP VLAN 100 -> 10.10.100.0 LAN -> 10.10.1.0 I only have 2 NICs and I am trying to pass the VLAN using...
  17. Proxmox VE big number of separate VLANs

    Hi, I want to achieve following task: 1) Have multiple VLANs (1000+) that are separate from each other 2) Be able to create CTs in those VLANs BUT they are not supposed to talk to each other (cross VLAN) and/or snoop any traffic that is not in their respective VLANs 3) Be able to...
  18. Problem with Vlan

    Hello everybody, for the first time I just installed Proxmox and I have a few issues with VLAN's that I don't know how to solve. My router (Untangle) is configured this way: Internal LAN (10.10.10.1) + VLAN30 (Development (10.10.30.1) + VLAN60 (Management (10.10.60.1) Now on my management...
  19. LXC problem with VLANS

    Hi all, i'm trying to add a second vNIC to my LXC containers: on my router (usg) i've created a second network against the principal with a vlan tag 10. I've configured on my switch (unifi switch) to propagate on all ports the vlans. On my proxmox node i've checked the network option 'Vlan...
  20. BelCloud

    Vlan aware bridge unable to receive vlan traffic

    I've been trying to pass a trunk port directly to a VM, however the incoming traffic does not seem to reach the bridge. My config looks like this: auto vmbr11 iface vmbr11 inet manual bridge_vlan_aware yes bridge_ports eno2 bridge_stp off bridge_fd 0 Vlan id...

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