Bug when Host server has Vlan Tag

Y

yena

Renowned Member
Nov 18, 2011
385
6
83
If i try to start a VM:

can't add vlan tag 12 to interface enp131s0f0.210 - the interface name enp131s0f0.210.12 is too long at /usr/share/perl5/PVE/Network.pm line 174.

kvm: -netdev type=tap,id=net0,ifname=tap797979i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown,vhost=on: network script /var/lib/qemu-server/pve-bridge failed with status 512
TASK ERROR: start failed: QEMU exited with code 1

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root@MSWstg4:~# pveversion -v
proxmox-ve: 8.3.0 (running kernel: 6.8.12-8-pve)
pve-manager: 8.3.4 (running version: 8.3.4/65224a0f9cd294a3)
proxmox-kernel-helper: 8.1.1
proxmox-kernel-6.8: 6.8.12-8
proxmox-kernel-6.8.12-8-pve-signed: 6.8.12-8
proxmox-kernel-6.8.12-4-pve-signed: 6.8.12-4
ceph-fuse: 17.2.7-pve3
corosync: 3.1.7-pve3
criu: 3.17.1-2+deb12u1
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx11
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-5
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.6.0
libproxmox-backup-qemu0: 1.5.1
libproxmox-rs-perl: 0.3.5
libpve-access-control: 8.2.0
libpve-apiclient-perl: 3.3.2
libpve-cluster-api-perl: 8.0.10
libpve-cluster-perl: 8.0.10
libpve-common-perl: 8.2.9
libpve-guest-common-perl: 5.1.6
libpve-http-server-perl: 5.2.0
libpve-network-perl: 0.10.0
libpve-rs-perl: 0.9.2
libpve-storage-perl: 8.3.3
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 6.0.0-1
lxcfs: 6.0.0-pve2
novnc-pve: 1.5.0-1
proxmox-backup-client: 3.3.3-1
proxmox-backup-file-restore: 3.3.3-1
proxmox-firewall: 0.6.0
proxmox-kernel-helper: 8.1.1
proxmox-mail-forward: 0.3.1
proxmox-mini-journalreader: 1.4.0
proxmox-offline-mirror-helper: 0.6.7
proxmox-widget-toolkit: 4.3.6
pve-cluster: 8.0.10
pve-container: 5.2.4
pve-docs: 8.3.1
pve-edk2-firmware: 4.2023.08-4
pve-esxi-import-tools: 0.7.2
pve-firewall: 5.1.0
pve-firmware: 3.14-3
pve-ha-manager: 4.0.6
pve-i18n: 3.4.0
pve-qemu-kvm: 9.0.2-5
pve-xtermjs: 5.3.0-3
qemu-server: 8.3.8
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.7-pve1
 
Hi yena:
I think the interface enp131s0f0.210 already contain VLAN tag 210. If you want add another VLAN tag 12 on the same interface, why don't use the same upper layer enp131s0f0 then plus new tag 12, it will looks like enp131s0f1.12.
May be just like this.
you also can reference for the following discuss..
W

Thread 'Setup one bridge per VLAN with OpenVswitch'

Hello everyone,

I apologize if this question has been addressed before, but I'm currently encountering a roadblock and have been unable to find a solution. My goal is to create a separate bridge for each tagged VLAN on my eth0 interface. Subsequently, I want to connect virtual machines to these distinct bridges, enabling direct connectivity to each VLAN.

Attached is a diagram illustrating the desired setup. The implementation needs to be done using Open vSwitch.

If anyone has experience with this type of configuration or has successfully implemented a similar setup, could you please...
PVE_VLAN.png
 
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