Cant start VM with VLAN TAG

[Thomas15]

Hello,

I just added a node to a new cluster (currently 2 nodes) On the new node I can not start any VMs with a VLAN tag. Removing the VLAN tag fixes this issue, but of course the VM does not have connectivity then.

Can anybody help me with this error. Network is configured correctly as it is on the first node where everything is working fine.

Thanks alot in advance for any help.

Error:

qm start 2027
Object "bridge" is unknown, try "bridge help".
failed to remove default vlan tags of tap2027i0 - command '/sbin/bridge bridge vlan del dev tap2027i0 vid 1-4094' failed: exit code 255

kvm: network script /var/lib/qemu-server/pve-bridge failed with status 65280
start failed: QEMU exited with code 1

Network Config:

auto lo
iface lo inet loopback

auto bond0
iface bond0 inet manual
        slaves eno1 eno2
        bond_miimon 100
        bond_downdelay 200
        bond_mode balance-xor
        bond_updelay 200

auto vmbr0
iface vmbr0 inet static
        address 192.168.141.115
        netmask 255.255.255.0
        gateway 192.168.141.1
        bridge_ports bond0
        bridge_stp off
        bridge_fd 0
        bridge_vlan_aware yes

auto vmbr0.225
iface vmbr0.225 inet manual

# iscsi on n3k-2
auto enp175s0f0
iface enp175s0f0 inet static
         address 10.50.2.115/24

# iscsi on n3k-1
auto enp175s0f1
iface enp175s0f1 inet static
         address 10.50.0.115/24

 

[fabian]

please upgrade to the current version, this is fixed in libpve-common-perl >= 6.1-1

 

[Thomas15]

Thank you alot fabian, its fixed after the update. Then this must have been a bug of a recent version as the first node is on a pretty current state as well.