Hi,
I am setting up Proxmox on a new machine with 6x NICS. I am getting a little confused by the networking setup.
NIC1 will be setup as a TRUNK to allow 3 vlans, vlan 10, 20 and 30.
The remainder of the interfaces will just be standalone interfaces and will be assigned using access ports on the switch for the appropriate vlan.
I have created a separate bridge for each interface, and enabled vlan-aware on vmbr0, and allowed vlans 1-4094
the config looks like this for the trunk interface and bridge.
For some reason, this setup is not working as expected. I cannot ping some interfaces and it appears I can ping other interfaces IP addresses over the trunk that are not even in the trunk (as if all interfaces are bridged.)
Also, does the bridge-fd 0 option need to be unique for each bridge?
Any ideas?
Thanks
I am setting up Proxmox on a new machine with 6x NICS. I am getting a little confused by the networking setup.
NIC1 will be setup as a TRUNK to allow 3 vlans, vlan 10, 20 and 30.
The remainder of the interfaces will just be standalone interfaces and will be assigned using access ports on the switch for the appropriate vlan.
I have created a separate bridge for each interface, and enabled vlan-aware on vmbr0, and allowed vlans 1-4094
the config looks like this for the trunk interface and bridge.
For some reason, this setup is not working as expected. I cannot ping some interfaces and it appears I can ping other interfaces IP addresses over the trunk that are not even in the trunk (as if all interfaces are bridged.)
Also, does the bridge-fd 0 option need to be unique for each bridge?
Any ideas?
Thanks
Code:
iface eno1 inet manual
iface eno2 inet manual
iface eno3 inet manual
iface eno4 inet manual
iface eno5 inet manual
iface eno6 inet manual
auto vmbr0
iface vmbr0 inet manual
bridge-ports eno1
bridge-stp off
bridge-fd 0
bridge-vlan-aware yes
bridge-vids 2-4094
auto vmbr0.10
iface vmbr0.10 inet manual
auto vmbr0.20
iface vmbr0.20 inet manual
auto vmbr0.30
iface vmbr0.30 inet manual
auto vmbr1
iface vmbr0 inet manual
bridge-ports eno2
bridge-stp off
bridge-fd 0
auto vmbr2
iface vmbr0 inet manual
bridge-ports eno3
bridge-stp off
bridge-fd 0
auto vmbr3
iface vmbr0 inet manual
bridge-ports eno4
bridge-stp off
bridge-fd 0
auto vmbr4
iface vmbr0 inet manual
address 192.168.20.1/24
bridge-ports eno5
bridge-stp off
bridge-fd 0
auto vmbr5
iface vmbr0 inet manual
address 192.168.10.1/24
bridge-ports eno6
bridge-stp off
bridge-fd 0
auto vmbr5
iface vmbr0 inet manual
address 192.168.30.1/24
bridge-ports vmbr0.30
bridge-stp off
bridge-fd 0
Last edited: