Proxmox VE 5.2-6 : unable to find bridge port 'vmbr0.2' (500)

[Jean-Pierre WEISS]

Hi everybody,
Since last update (or maybe earlier) I can't use bridge port vlans anymore.
I used to configure bridge vlan as this :

auto vmbr02
iface vmbr02 inet manual
bridge_ports vmbr0.2
bridge_stp off
bridge_fd 0
#VLAN 2 VoIP​

The vlan is still working but now, if i try to modify a bridged vlan, create it or even delete it, I get the message :

bridge 'vmbr02' - unable to find bridge port 'vmbr0.2' (500)​

Is this feature obsolete ? I know I can use the vlan id tagged directly on the VM network interface.
Regards,

 

[dcsapak]

you have to add

iface vmbr0.2 inet manual

as a line in the network config, so that our tool finds it

see https://pve.proxmox.com/wiki/Network_Configuration#_vlan_802_1q

 

[pear]

hello

i have same issue with same error message but with more vlans
partial network confiruration of my server is:

iface eth4 inet manual

iface eth5 inet manual

auto bond1
iface bond1 inet manual
slaves eth4 eth5
bond_miimon 100
bond_mode balance-tlb

auto vmbr40
iface vmbr40 inet manual
bridge_ports bond1.40
bridge_stp off
bridge_fd 0

auto vmbr41
iface vmbr41 inet manual
bridge_ports bond1.41
bridge_stp off
bridge_fd 0

@dcsapak are you sure taht your recomendation is OK?
i think with your recomendation i will create bridge with vlan
what i need is bridge without vlan with member bond in vlan

regards