multiple bridges to a nic

[PaulVM]

On my Proxmox box I have 2 nics (eth0, eth1)
Standard config maps vmbr0 to eth0 as usual.
I added vmbr1 and bridged it to eth1. No problem.

Now I want to create vmbr2, vmbr3, vmbr4 and have the traffic on the VMs that use these interfaces, go through eth1.

Obviously, I have the usual limit: "device eth1 is already a member of a bridge; can't enslave it to bridge ..." that stop me to simple map vmbrN to eth1 in /etc/network/interfaces.
How can I solve?

Thanks, P.

 

[spirit]

you can't plug same eth on differents bridge.


(or you need to use vlan interfaces, like eth.X )

 

[PaulVM]

Can you give me some examples or links (possibly related to Proxmox)?

Thanks, P

 

[acidrop]

maybe these links can help you:

https://pve.proxmox.com/wiki/Vlan

https://pve.proxmox.com/wiki/Vlans