[PVE-User] Problem With Bond & VLANs - Help Please

[Stefan Hanreich]

On 8/16/24 09:36, duluxoz wrote:
> Hi All,
> 
> Disclaimer: I'm coming from an EL background - this is my first venture
> into Debian-world  :-)
> 
> So I'm having an issue getting the NICs, Bond, and VLANs correctly
> configured on a new Proxmox Node (Old oVirt Node). This worked on the
> old oVirt config (abit a different set of config files/statements).
> 
> What I'm trying to achieve:
> 
>  * Proxmox Node IP Address: 10.0.200.100/24, Tag:VLAN 200
>  * Gateway: 10.0.200.1
>  * Bond: NIC1 (eno0) & NIC2 (eno1), 802.3ad
>  * VLAN bond0.100: 10.0.100.0/24, Gateway 10.0.100.1
>  * VLAN bond0.200: 10.0.200.0/24, Gateway 10.0.200.1
>  * NIC3 (eno2): 10.0.300.100/24 - not really relevant, as its not part
>    of the Bond, but I've included it to be thorough

What *exactly* doesn't work?
Does the configuration not apply? Do you not get any connectivity with
internet / specific networks?


First thing that springs to mind is that you cannot configure two
default gateways. There can only be one default gateway. You can
configure different gateways for different subnets / interfaces. Or you
can configure different routing tables for different processes.

Your current configuration specifies three gateways. I assume you want
to use different gateways for different subnets?


How does the output of the following commands look like?

ip a
ip r